AS Number
AS33490
AS Name
COMCAST-33490
Org Name
Comcast Cable Communications, LLC
Country / Region
United States
Registry

arin

RegDate

2001-09-18

Updated

2020-11-18

AS33490 Looking Glass
IPv4Prefixes

135

IPv6Prefixes

110

IPv4 NUMs

1,488,384

IPv6 NUMs(/64)

554,058,842,112

1,488,384 IPv4 Addresses
CIDR Description IP Num
23.24.240.0/20
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 4096
24.20.0.0/15
IRR InValid
Comcast Cable Communications (C00743375) 131072
24.22.0.0/18
ROA Signed and Valid IRR InValid
Comcast Cable Communications (C00926314) 16384
24.22.64.0/18
ROA Signed and Valid IRR InValid
Comcast Cable Communications (C00934624) 16384
24.124.129.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.76.96.0/20
ROA Signed and Valid IRR InValid
DAVID EVANS & ASSOC INC (C04693167) 4096
50.78.176.0/20
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 4096
50.173.7.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.188.176.0/20
IRR InValid
Comcast Cable Communications, LLC 4096
50.190.32.0/19
IRR InValid
Comcast Cable Communications, LLC 8192
50.193.208.0/20
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 4096
50.196.0.0/19
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 8192
50.198.160.0/20
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC (CCCS) 4096
50.204.255.0/24
ROA Signed and Valid IRR InValid
Medical Teams International (C04830077) 256
50.206.113.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.209.32.0/19
IRR InValid
Comcast Cable Communications, LLC 8192
50.214.64.0/20
IRR InValid
Comcast Cable Communications, LLC 4096
50.219.165.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.220.20.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.228.52.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.228.76.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.229.227.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.232.199.0/24
IRR InValid
Biamp Systems Corp (C05836511) 256
50.235.72.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.236.220.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.237.244.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.238.126.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.238.127.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.240.16.0/20
IRR InValid
Comcast Cable Communications, LLC 4096
50.246.224.0/19
IRR InValid
Comcast Cable Communications, LLC 8192
50.252.0.0/19
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC (CCCS) 8192
50.255.96.0/20
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 4096
67.160.128.0/18
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C00500645) 16384
67.166.80.0/20
IRR InValid
Comcast Cable Communications, Inc. (C01136168) 4096
67.168.192.0/18
ROA Signed and Valid IRR InValid
Comcast Cable Communications, IP Services (C00612408) 16384
67.169.192.0/19
IRR InValid
Comcast Cable Communications, IP Services (C00661745) 8192
67.170.128.0/18
IRR InValid
Comcast Cable Communications, IP Services (C00681403) 16384
67.171.128.0/17
IRR InValid
Comcast Cable Communications, IP Services (C00743368) 32768
67.189.0.0/17
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C01133722) 32768
68.85.146.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
68.85.148.0/22
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 1024
68.85.242.0/23
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C01621977) 512
68.86.8.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C01616570) 256
68.87.69.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C01616562) 256
68.87.216.0/22
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C01616567) 1024
69.139.155.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
69.241.17.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C01623945) 256
69.241.58.0/23
IRR InValid
Comcast Cable Communications, Inc. (C01623945) 512
69.241.76.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C01543874) 256
69.252.64.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C01520264) 256
69.252.228.0/23
IRR InValid
Comcast Cable Communications, LLC 512
69.252.236.0/23
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 512
70.88.170.0/23
IRR InValid
Comcast Cable Communications, LLC 512
70.89.176.0/20
IRR InValid
K PAUL PROPERTIES (C01806528) 4096
70.90.128.0/21
IRR InValid
Comcast Cable Communications, LLC 2048
70.91.184.0/22
IRR InValid
Comcast Cable Communications, LLC 1024
70.91.222.0/24
IRR InValid
Comcast Cable Communications, LLC 256
71.25.144.0/20
IRR InValid
Comcast Cable Communications, LLC 4096
71.56.128.0/19
ROA Signed and Valid IRR InValid
Comcast Cable Communications Holdings, Inc (C02607881) 8192
71.59.128.0/17
ROA Signed and Valid IRR InValid
Comcast Cable Communications Holdings, Inc (C02607896) 32768
71.63.128.0/17
ROA Signed and Valid IRR InValid
Comcast Cable Communications Holdings, Inc (C05684563) 32768
71.193.128.0/17
IRR InValid
Comcast Cable Communications, LLC 32768
71.236.128.0/17
IRR InValid
Comcast Cable Communications, LLC 32768
71.237.128.0/17
IRR InValid
Comcast Cable Communications, LLC 32768
71.238.0.0/17
IRR InValid
Comcast Cable Communications, LLC 32768
72.19.22.0/24
IRR Valid
INetPlus Incorporated 256
73.11.0.0/17
IRR InValid
Comcast IP Services, L.L.C. 32768
73.25.0.0/16
IRR InValid
Comcast IP Services, L.L.C. 65536
73.37.0.0/17
IRR InValid
Comcast IP Services, L.L.C. 32768
73.67.128.0/17
IRR InValid
Comcast IP Services, L.L.C. 32768
73.96.0.0/16
IRR InValid
Comcast IP Services, L.L.C. 65536
73.157.128.0/17
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 32768
73.164.128.0/17
ROA Signed and Valid IRR InValid
Comcast IP Services, L.L.C. 32768
73.180.0.0/18
IRR InValid
Comcast IP Services, L.L.C. 16384
73.190.64.0/18
IRR InValid
Comcast IP Services, L.L.C. 16384
73.240.0.0/16
IRR InValid
Comcast IP Services, L.L.C. 65536
74.92.160.0/20
IRR InValid
Comcast Cable Communications, LLC 4096
74.93.184.0/21
ROA Signed and Valid IRR InValid
CO CORNELL PUMP (C01806975) 2048
74.95.32.0/20
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 4096
75.145.64.0/20
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 4096
75.148.48.0/21
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 2048
75.148.80.0/20
IRR InValid
Comcast Cable Communications, LLC 4096
75.150.32.0/20
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 4096
76.27.192.0/18
IRR InValid
Comcast Cable Communications, Inc. (C01623978) 16384
76.96.2.0/23
IRR InValid
Comcast Cable Communications, Inc. (C01616564) 512
76.96.40.0/23
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C01616564) 512
76.96.45.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C01616564) 256
76.96.94.0/23
IRR InValid
Comcast Cable Communications, Inc. (C01616564) 512
76.96.112.0/23
IRR InValid
Comcast Cable Communications, Inc. (C01616564) 512
76.105.128.0/17
IRR InValid
Comcast Cable Communications, Inc. (C01618418) 32768
76.115.0.0/16
IRR InValid
Comcast Cable Communications, Inc. (C01668194) 65536
76.138.128.0/17
IRR InValid
Comcast Cable Communications, LLC (C08394521) 32768
76.144.0.0/16
IRR InValid
Comcast Cable Communications, LLC (C08698037) 65536
96.65.192.0/19
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 8192
96.71.160.0/19
IRR InValid
Comcast Cable Communications, LLC 8192
96.76.96.0/19
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 8192
96.79.96.0/19
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 8192
96.85.128.0/20
IRR InValid
Comcast Cable Communications, LLC 4096
96.89.96.0/19
IRR InValid
Comcast Cable Communications, LLC (CCCS) 8192
96.95.128.0/19
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 8192
96.96.208.0/21
IRR InValid
Comcast Cable Communications, LLC (C07710916) 2048
96.97.232.0/21
IRR InValid
Comcast Cable Communications, LLC (C07710916) 2048
96.108.64.0/23
IRR InValid
Comcast Cable Communications, LLC 512
96.108.80.0/24
IRR InValid
Comcast Cable Communications, LLC 256
96.109.9.0/24
IRR InValid
Comcast Cable Communications, LLC 256
96.109.10.0/23
IRR InValid
Comcast Cable Communications, LLC 512
96.109.12.0/22
IRR InValid
Comcast Cable Communications, LLC 1024
96.109.156.0/23
IRR InValid
Comcast Cable Communications, LLC 512
96.216.60.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
96.216.100.0/23
IRR InValid
Comcast Cable Communications, LLC 512
96.216.124.0/23
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 512
96.216.158.0/23
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 512
96.217.40.0/22
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 1024
98.232.128.0/17
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 32768
98.246.0.0/16
ROA Signed and Valid IRR InValid
Comcast Cable Communications, Inc. (C02072822) 65536
104.145.48.0/20
IRR InValid
Radiology Associates PC 4096
107.0.49.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
107.0.67.0/24
ROA Signed and Valid IRR InValid
New Heights Baptist Church (C02867014) 256
129.134.133.0/24
IRR InValid
Facebook, Inc. 256
129.134.134.0/24
IRR InValid
Facebook, Inc. 256
162.150.128.0/19
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 8192
162.151.55.0/24
IRR InValid
Comcast Cable Communications, LLC 256
162.151.125.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
162.151.212.0/22
IRR InValid
Comcast Cable Communications, LLC 1024
173.8.192.0/19
IRR InValid
Comcast Cable Communications, LLC 8192
173.11.0.0/19
IRR InValid
Comcast Cable Communications, LLC 8192
173.12.160.0/19
IRR InValid
Comcast Cable Communications, LLC 8192
173.164.64.0/18
IRR InValid
Comcast Cable Communications, LLC 16384
174.174.0.0/17
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC (C09077648) 32768
192.83.221.0/24
IRR InValid
Kitchen Wisdom Publishing Company 256
192.147.239.0/24
IRR InValid
The Catlin Gabel School 256
198.0.32.0/19
IRR InValid
Comcast Cable Communications, LLC 8192
199.244.172.0/24
IRR InValid
Planar Systems, Inc. 256
204.76.179.0/24
IRR InValid
North Pacific Union Conference / SDA 256
204.76.180.0/23
IRR InValid
North Pacific Union Conference / SDA 512
CIDR Description IP NUMs(prefix /64)
2001:558:f0::/44
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 1048576
2001:558:501f::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:558:6025::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:558:fe00::/47
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 131072
2001:559:4::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:20::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b3::/48
ROA Signed and Valid IRR InValid
Nandex 65536
2001:559:b4::/48
ROA Signed and Valid IRR InValid
Nandex 65536
2001:559:e2::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:e3::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:f0::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:f1::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:181::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:184::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:29b::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:29e::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:2c2::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:2e0::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:336::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:36a::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:393::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:3e5::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:3f0::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:433::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:434::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:565::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:5aa::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:711::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:715::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:79a::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:7ea::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:7f1::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8034::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8070::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8071::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8082::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8094::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8095::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:812b::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8164::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8186::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8189::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:81fe::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8291::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8295::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:82a6::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:82ca::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8307::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8349::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:835d::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8388::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:838f::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:83f9::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8498::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:84bd::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8500::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:850f::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8550::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8551::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8558::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:868e::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:86b1::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:86c4::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:86c5::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:875a::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:875b::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:876e::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:87c2::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b001::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b002::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b003::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b004::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b005::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b006::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b007::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b008::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b009::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b00a::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b00b::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b00c::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b00d::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:b00e::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c019::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c01a::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c040::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c0a9::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c0ab::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c0ac::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c0ad::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c148::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c149::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c14a::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c153::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c17c::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c17d::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c1c2::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c25f::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c260::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c2b9::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c343::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c465::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c46b::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c4e1::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c52f::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c563::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2601:1c0::/26
IRR InValid
Comcast Cable Communications, LLC 274877906944
2603:21c0::/26
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 274877906944
2603:3004::/32
IRR InValid
Comcast Cable Communications, LLC 4294967296
2a03:2887:ff2c::/48
IRR InValid
META PLATFORMS IRELAND LIMITED 65536
2a03:2887:ff2d::/48
IRR InValid
META PLATFORMS IRELAND LIMITED 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 30,031,088 77,329,203,200 IPv4 IPv4 IPv6 IPv6
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 70,207,232 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS40298 GPDATACENTER - General Pacific, Inc., US United States 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS36564 MENTORGRAPHICS-WIV-B-TAH - Siemens Industry Software Inc., US United States 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS40580 GRAPHIC-PRODUCTS - Graphic Products Inc., US United States 256 0 IPv4 IPv4
AS394196 OCCU-CORP-INET - OREGON COMMUNITY CREDIT UNION, US United States 512 0 IPv4 IPv4
AS395501 REED-AS-1 - The Reed Institute, US United States 65,536 0 IPv4 IPv4
AS396115 ILANIRESORT - Ilani Resort, US United States 256 0 IPv4 IPv4
AS398977 PACIFICU-OREGON - Pacific University, US United States 12,288 0 IPv4 IPv4
AS11995 OHSU - Oregon Health & Science University, US United States 100,608 0 IPv4 IPv4
AS13541 SIEMENS-DISW-WIV-B-ORW - Siemens Industry Software Inc., US United States 198,656 16,777,216 IPv4 IPv4
AS25652 AS-SHCFCU - InRoads Federal Credit Union, US United States 512 0 IPv4 IPv4
AS29984 WILLAMETTE - Willamette University, US United States 65,792 0 IPv4 IPv4
AS397510 CPI - Consumers Power, Inc., US United States 256 0 IPv4 IPv4
AS399513 MODA-PARTNERS-INC-01 - Moda Health, US United States 256 0 IPv4 IPv4
AS5705 COLUMBIA-CREDIT-UNION - Columbia Community Credit Union, US United States 256 0 IPv4 IPv4
AS11396 TWC-ASN - Williams Information Technology LLC, US United States 21,760 268,435,456 IPv4 IPv4
AS53978 ACUMED - Acumed, LLC, US United States 256 16,777,216 IPv4 IPv4
AS62868 DMRC - Digimarc Corporation, US United States 256 0 IPv4 IPv4
AS1823 HANNAH-MOTOR - Hannah Motor Company, US United States 1,024 0 IPv4 IPv4
AS14107 PCINW-PN001 - Preferred Connections, Inc. NW, US United States 12,288 4,294,967,296 IPv4 IPv4
AS393408 UNIV-PORTLAND - University of Portland, US United States 4,096 0 IPv4 IPv4
AS396492 DBISP - dbISP, LLC, US United States 512 0 IPv4 IPv4
AS39949 CITYOFVANCOUVER-US - City Of Vancouver, US United States 256 0 IPv4 IPv4
AS54067 CSC-ASN - Columbia Sportswear Company, US United States 512 0 IPv4 IPv4
AS23172 PENTAGONFEDERALCU - Pentagon Federal Credit Union, US United States 2,048 0 IPv4 IPv4
AS23431 AHSW-ROSEVILLE - Adventist Health, US United States 8,704 65,536 IPv4 IPv4
AS53531 SENECA-ASN - Seneca Sawmill Company, US United States 256 0 IPv4 IPv4
AS394171 ONPOINTCCU - OnPoint Community Credit Union, US United States 256 0 IPv4 IPv4
AS397476 BCSUSA-LO-ASN-01 - Biotronik Corporate Services U.S., Inc., US United States 512 0 IPv4 IPv4
AS399540 ABSCI-US-001 - AbSci Corporation, US United States 256 0 IPv4 IPv4
AS14327 PGE-ONLINE - Portland General Electric Company, US United States 12,288 0 IPv4 IPv4
AS18661 DCA-BGP - Dunn Carney Allen Higgins & Tongue, LLP, US United States 256 0 IPv4 IPv4
AS400517 LINESPEED-AS-01 - Linespeed, US United States 256 16,777,216 IPv4 IPv4 IPv6 IPv6
AS26450 CTDI-WC - CTDI, US United States 256 16,777,216 IPv6 IPv6
AS36036 M-FINANCIAL - M Financial Group, US United States 256 0 IPv4 IPv4
AS397819 CPI - Consumers Power, Inc., US United States 256 0 IPv4 IPv4
AS32546 SMARSH - Smarsh Inc, US United States 1,536 0 IPv4 IPv4
AS395057 CAREOREGON, US United States 512 0 IPv4 IPv4
AS394631 SHS-NET-1 - SAMARITAN HEALTH SERVICES, US United States 256 0 IPv4 IPv4
AS4201 ORST-AS - Oregon State University, US United States 65,792 16,777,216 IPv4 IPv4 IPv6 IPv6
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,701,888 43,395,973,120 IPv4 IPv4 IPv6 IPv6
AS398838 STRAUB-COLLABORATIVE - Straub Collaborative, Inc., US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS399652 ACUMED-03 - Acumed, LLC, US United States 0 65,536 IPv6 IPv6
AS15045 KITTELSON - KITTELSON AND ASSOCIATES, INC., US United States 1,280 0 IPv4 IPv4
AS23182 GREENBRIER-AS - THE GREENBRIER COMPANIES, INC., US United States 512 0 IPv4 IPv4
AS26038 ELVT-CLOUD-AND-CONNX - Elevate Technology Group, US United States 1,792 0 IPv4 IPv4
AS33644 OSUFCUASN - Oregon State Credit Union, US United States 256 0 IPv4 IPv4
AS53752 USDIGITAL - US Digital, US United States 512 0 IPv4 IPv4
AS394687 PFSCNET - PORTFOLIO FINANCIAL SERVICING COMPANY, US United States 512 0 IPv4 IPv4
AS399209 ACUMED-02 - Acumed, LLC, US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS7406 PDX-DC - B&R Auto, US United States 512 0 IPv4 IPv4
AS23319 CHROME-DATA-SOLUTIONS - Chrome Data Solutions, LP, US United States 256 0 IPv4 IPv4
AS22171 IPSV-ASN1 - IP Services, US United States 1,024 0 IPv4 IPv4
AS36612 CLARKCOUNTYWA - Clark County WA, US United States 4,096 0 IPv4 IPv4
AS40227 IPNS-LAB - IP Networked Services Inc., US United States 512 0 IPv4 IPv4
AS47091 CLASS5, US United States 512 0 IPv4 IPv4
AS6423 DF-PTL2-3 - Digital Fortress, US United States 36,096 33,619,968 IPv4 IPv4 IPv6 IPv6
AS18880 LAMRC - Lam Research Corporation, US United States 65,792 0 IPv4 IPv4
AS396456 THEMAC-1891 - Multnomah Athletic Club, US United States 512 0 IPv4 IPv4
AS17209 NORTHWEST-EVALUATION-ASSOCIATION - NORTHWEST EVALUATION ASSOCIATION, US United States 768 0 IPv4 IPv4
AS32086 PSHP-AS - PACIFICSOURCE HEALTH PLANS, US United States 768 0 IPv4 IPv4
AS62977 PAPEGROUP - The Pape Group, Inc., US United States 512 0 IPv4 IPv4
AS19147 VANCOUVER-CLINIC - The Vancouver Clinic, Inc. P.S., US United States 256 0 IPv4 IPv4
AS29921 SAIFCO - State Accident Insurance Fund Corporation, US United States 512 196,608 IPv4 IPv4 IPv6 IPv6
AS23408 TBI-001 - Trail Blazers, Inc., US United States 512 0 IPv4 IPv4
AS20940 AKAMAI-ASN1 - Akamai International B.V., NL Netherlands 13,920,768 1,138,167,252,224 IPv4 IPv4 IPv6 IPv6
AS21718 NW-NATURAL-GAS - Northwest Natural Gas, US United States 1,280 0 IPv4 IPv4
AS22463 ADS-17-22463 - CDK Global, LLC, US United States 590,336 0 IPv4 IPv4
IP Address Domain NUMs Domains
23.24.240.73 2 mail.questaff.com
23.24.240.77 1 mail.dickerhoof.net
23.24.240.89 1 brass.continental-hardware.com
23.24.240.129 2 klahanie.dyndns.org
23.24.240.241 2 sterling-nets.com
23.24.241.3 1 chex1.healthcenteror.org
23.24.241.36 1 vpn.senecasawmill.com
23.24.241.42 2 botsfordgoodfellow.com
23.24.241.73 1 mx.midvalleymetals.com
23.24.241.110 1 mail.softknees.com
ASNumber:       33490
ASName:         COMCAST-33490
ASHandle:       AS33490
RegDate:        2004-12-30
Updated:        2021-01-25    
Ref:            https://rdap.arin.net/registry/autnum/33490



OrgName:        Comcast Cable Communications, LLC
OrgId:          CCCS
Address:        1800 Bishops Gate Blvd
City:           Mt Laurel
StateProv:      NJ
PostalCode:     08054
Country:        US
RegDate:        2001-09-18
Updated:        2020-11-18
Ref:            https://rdap.arin.net/registry/entity/CCCS


OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-792-2300 
OrgTechEmail:  CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN

OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-856-792-2300 
OrgRoutingEmail:  routing@comcast.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329 
OrgAbuseEmail:  abuse@comcast.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN