AS Name
COMCAST-33490
Org Name
Comcast Cable Communications, LLC
Registry Region
United States
Looking Glass
IPv4Prefixes

22

IPv6Prefixes

0

IPv4 NUMs

416,512

IPv6 NUMs(/64)

0

416,512 IPv4 Addresses
CIDR Description IP Num
21.52.0.0/14 DoD Network Information Center 262144
21.56.0.0/15 DoD Network Information Center 131072
23.47.144.0/24 Akamai Technologies, Inc. 256
23.70.0.0/23 Comcast Cable Communications, LLC (C07397230) 512
23.71.22.0/23 Comcast Cable Communications, LLC 512
23.206.120.0/22 Akamai Technologies, Inc. 1024
50.238.127.0/24 Comcast Cable Communications, LLC 256
64.59.224.0/19 Pacific University 8192
67.178.16.0/23 Comcast Cable Communications, Inc (C00934628) 512
67.178.108.0/23 Comcast Cable Communications, Inc (C00934628) 512
72.19.22.0/24 INetPlus Incorporated 256
76.96.204.0/23 Comcast Cable Communications, Inc. (C01616563) 512
104.145.48.0/20 Radiology Associates PC 4096
172.244.206.0/23 Comcast Cable Communications, LLC (C06928437) 512
192.147.239.0/24 The Catlin Gabel School 256
192.158.206.0/24 Grass Valley USA, LLC 256
199.242.206.0/24 Cascade Corporation 256
199.242.207.0/24 Cascade Corporation 256
199.244.172.0/24 Planar Systems, Inc. 256
204.76.179.0/24 North Pacific Union Conference / SDA 256
204.76.180.0/23 North Pacific Union Conference / SDA 512
216.182.112.0/20 Pacific University 4096
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 38,765,672 25,789,595,904 IPv4 IPv4 IPv6 IPv6
AS7922 COMCAST-7922, US United States 71,184,896 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS20008 NAUTILUS - Nautilus, Inc., US United States 256 0 IPv4 IPv4
AS394774 RICHARDSON - Richardson Cap Company, US United States 256 0 IPv4 IPv4
AS26450 CTDI-WC - CTDI, US United States 256 16,777,216 IPv6 IPv6
AS397510 CPI - Consumers Power, Inc., US United States 256 0 IPv4 IPv4
AS20469 TRIMETNET - Tri-County Metropolitan Transit District, US United States 4,096 0 IPv4 IPv4
AS53978 ACUMED - Acumed, LLC, US United States 512 0 IPv4 IPv4
AS62868 DMRC - Digimarc Corporation, US United States 512 0 IPv4 IPv4
AS393408 UNIV-PORTLAND - University of Portland, US United States 4,096 0 IPv4 IPv4
AS395057 CAREOREGON, US United States 512 0 IPv4 IPv4
AS13868 PEAK - Peak Internet, LLC, US United States 49,664 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS26038 ELVT-CLD-NET-1 - Elevate Technology Group, US United States 1,536 0 IPv4 IPv4
AS32086 PSHP-AS - PACIFICSOURCE HEALTH PLANS, US United States 768 0 IPv4 IPv4
AS394687 PFSCNET - PORTFOLIO FINANCIAL SERVICING COMPANY, US United States 512 0 IPv4 IPv4
AS25703 OIC-HQ - Oregon Ice Cream, LLC, US United States 256 0 IPv4 IPv4
AS26689 LIGHTPOINT-COMMUNICATIONS - LIGHTPOINT COLOCATION & HOSTING LLC, US United States 16,384 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS36564 MENTORGRAPHICS-TAH - Mentor Graphics Corporation, US United States 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS62977 PAPEGROUP - The Pape Group, Inc., US United States 512 0 IPv4 IPv4
AS397476 BCSUSA-LO-ASN-01 - Biotronik Corporate Services U.S., Inc., US United States 512 0 IPv4 IPv4
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,573,632 329,318,400 IPv4 IPv4 IPv6 IPv6
AS22171 IPSV-ASN1 - IP Services, US United States 4,096 0 IPv4 IPv4
AS23319 CHROME-DATA-SOLUTIONS - Chrome Data Solutions, LP, US United States 512 0 IPv4 IPv4
AS14327 PGE-ONLINE - Portland General Electric Company, US United States 12,288 0 IPv4 IPv4
AS15045 KITTELSON - KITTELSON AND ASSOCIATES, INC., US United States 1,280 0 IPv4 IPv4
AS54067 CSC-ASN - Columbia Sportswear Company, US United States 512 0 IPv4 IPv4
AS394631 SHS-NET-1 - SAMARITAN HEALTH SERVICES, 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 8,192 4,294,967,296 IPv4 IPv4
AS47091 CLASS5, US United States 256 0 IPv4 IPv4
AS394267 AS394267 - Cayuse Holdings LLC, US United States 256 0 IPv4 IPv4
AS40298 GPDATACENTER - General Pacific, Inc., US United States 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS395270 PDX-AS - Evraz NA, US United States 768 0 IPv4 IPv4
AS17209 NORTHWEST-EVALUATION-ASSOCIATION - NORTHWEST EVALUATION ASSOCIATION, US United States 768 0 IPv4 IPv4
AS29921 SAIFCO - State Accident Insurance Fund Corporation, US United States 512 196,608 IPv4 IPv4 IPv6 IPv6
AS33644 OSUFCUASN - Oregon State Credit Union, US United States 256 0 IPv4 IPv4
AS53571 PCC-CORP - PRECISION CASTPARTS CORP, US United States 2,816 0 IPv4 IPv4
AS32669 WACOMT2004 - WACOM TECHNOLOGY, US United States 1,024 0 IPv4 IPv4
AS36612 CLARKCOUNTYWA - Clark County WA, US United States 4,096 0 IPv4 IPv4
AS394171 ONPOINTCCU - OnPoint Community Credit Union, US United States 256 0 IPv4 IPv4
AS23172 PENTAGONFEDERALCU - Pentagon Federal Credit Union, US United States 2,816 0 IPv4 IPv4
AS39949 CITYOFVANCOUVER-US - City Of Vancouver, US United States 256 0 IPv4 IPv4
AS18661 DCA-BGP - Dunn Carney Allen Higgins & Tongue, LLP, US United States 256 0 IPv4 IPv4
AS19147 VANCOUVER-CLINIC - The Vancouver Clinic, Inc. P.S., US United States 256 0 IPv4 IPv4
AS22787 ARRIS - Arris Group, Inc, US United States 23,040 6,029,312 IPv4 IPv4
AS23408 TBI-001 - Trail Blazers, Inc., US United States 8,448 0 IPv4 IPv4
AS29984 WILLAMETTE - Willamette University, US United States 65,792 0 IPv4 IPv4
AS395141 PRMHQ-AS1 - Primisys Computer Systems & Support, LLC, US United States 256 0 IPv4 IPv4
AS13541 MENTORGRAPHICS - Mentor Graphics Corporation, US United States 198,656 16,777,216 IPv4 IPv4 IPv6 IPv6
AS396115 ILANIRESORT - Ilani Resort, US United States 256 0 IPv4 IPv4
AS396456 THEMAC-1891 - Multnomah Athletic Club, US United States 512 0 IPv4 IPv4
AS11995 OHSU - Oregon Health & Science University, US United States 131,072 0 IPv4 IPv4
AS12222 AKAMAI - Akamai Technologies, Inc., US United States 11,792 21,495,808 IPv4 IPv4
AS23392 VWFS - VW CREDIT, INC, US United States 256 0 IPv4 IPv4
AS394196 OCCU-CORP-INET - OREGON COMMUNITY CREDIT UNION, US United States 256 0 IPv4 IPv4
AS397819 CPI - Consumers Power, Inc., US United States 256 0 IPv4 IPv4
IP Address Domain NUMs Domains
23.47.144.40 1 08cp24.com
23.47.144.41 1 click.e.yourgeorgiacountry.com
23.47.144.51 1 08cp24.com
23.47.144.67 1 click.e.yourgeorgiacountry.com
23.47.144.88 1 c1.i56fd3500-ds-aksb-a.akamaihd.net
23.47.144.97 1 c1.i56fd3500-ds-aksb-a.akamaihd.net
23.47.144.112 2 kirsteensimpson.photography.zenfolio.com
23.47.144.120 2 kirsteensimpson.photography.zenfolio.com
23.47.144.131 1 cwsexpo.docs.apiary.io
23.47.144.136 1 cwsexpo.docs.apiary.io
ASNumber:       33490
ASName:         COMCAST-33490
ASHandle:       AS33490
RegDate:        2004-12-30
Updated:        2016-08-31    
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:        2001-09-17
Updated:        2017-01-28
Ref:            https://rdap.arin.net/registry/entity/CCCS


OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-317-7200 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN