AS Number
AS20214
AS Name
COMCAST-20214
Org Name
Comcast Cable Communications, LLC
Registry

arin

RegDate

2001-09-18

Updated

2020-11-18

AS20214 Looking Glass
IPv4Prefixes

43

IPv6Prefixes

127

IPv4 NUMs

143,616

IPv6 NUMs(/64)

8,323,072

143,616 IPv4 Addresses
CIDR Description IP Num
50.200.25.0/24 Comcast Cable Communications, LLC 256
50.200.159.0/24 Comcast Cable Communications, LLC 256
50.202.4.0/24 Comcast Cable Communications, LLC 256
50.202.95.0/24 Comcast Cable Communications, LLC 256
50.202.167.0/24 Comcast Cable Communications, LLC 256
50.202.227.0/24 Comcast Cable Communications, LLC 256
50.205.246.0/23 Comcast Cable Communications, LLC 512
50.216.237.0/24 Comcast Cable Communications, LLC 256
50.219.22.0/24 Comcast Cable Communications, LLC 256
50.222.172.0/24 Comcast Cable Communications, LLC 256
50.223.45.0/24 Fast Wave - Data Center - F10 (C08065392) 256
50.224.11.0/24 Comcast Cable Communications, LLC 256
50.224.22.0/24 Comcast Cable Communications, LLC 256
50.224.86.0/24 Comcast Cable Communications, LLC 256
50.224.249.0/24 Comcast Cable Communications, LLC 256
50.225.30.0/24 Comcast Cable Communications, LLC 256
50.226.120.0/23 Comcast Cable Communications, LLC 512
50.226.122.0/23 Comcast Cable Communications, LLC 512
50.229.72.0/24 Comcast Cable Communications, LLC 256
50.229.91.0/24 Comcast Cable Communications, LLC 256
50.229.190.0/24 FAST WAVE DATA CENTER F (C08052013) 256
50.230.70.0/24 Comcast Cable Communications, LLC 256
50.230.76.0/24 Comcast Cable Communications, LLC 256
50.230.79.0/24 Comcast Cable Communications, LLC 256
50.232.125.0/24 Comcast Cable Communications, LLC 256
50.233.138.0/23 Comcast Cable Communications, LLC 512
50.237.82.0/24 Comcast Cable Communications, LLC 256
50.237.224.0/24 Comcast Cable Communications, LLC 256
50.238.248.0/24 Comcast Cable Communications, LLC 256
50.239.127.0/24 Comcast Cable Communications, LLC 256
96.114.130.0/23 Comcast Cable Communications, LLC 512
96.114.131.0/24 Comcast Cable Communications, LLC 256
96.119.56.0/22 Comcast Cable Communications, LLC 1024
96.119.168.0/22 Comcast Cable Communications, LLC 1024
141.193.53.0/24 Privatel Inc 256
147.137.0.0/24 Telematics International 256
147.137.0.0/16 Telematics International 65536
157.240.143.0/24 Facebook, Inc. 256
157.240.144.0/24 Facebook, Inc. 256
168.221.0.0/24 Miami-Dade County Public Schools 256
168.221.0.0/16 Miami-Dade County Public Schools 65536
216.172.87.0/24 MDU Pro LLC 256
216.172.91.0/24 MDU Pro LLC 256
CIDR Description IP NUMs(prefix /64)
2001:559:89::/48 Comcast Cable Communications, LLC 65536
2001:559:ea::/48 Comcast Cable Communications, LLC 65536
2001:559:eb::/48 Comcast Cable Communications, LLC 65536
2001:559:ec::/48 Comcast Cable Communications, LLC 65536
2001:559:ed::/48 Comcast Cable Communications, LLC 65536
2001:559:103::/48 Comcast Cable Communications, LLC 65536
2001:559:116::/48 Comcast Cable Communications, LLC 65536
2001:559:11c::/48 Comcast Cable Communications, LLC 65536
2001:559:140::/48 Comcast Cable Communications, LLC 65536
2001:559:142::/48 Comcast Cable Communications, LLC 65536
2001:559:160::/48 Comcast Cable Communications, LLC 65536
2001:559:168::/48 Comcast Cable Communications, LLC 65536
2001:559:192::/48 Comcast Cable Communications, LLC 65536
2001:559:1ac::/48 Comcast Cable Communications, LLC 65536
2001:559:1b3::/48 Comcast Cable Communications, LLC 65536
2001:559:1cb::/48 Comcast Cable Communications, LLC 65536
2001:559:1cd::/48 Comcast Cable Communications, LLC 65536
2001:559:1d9::/48 Comcast Cable Communications, LLC 65536
2001:559:205::/48 Comcast Cable Communications, LLC 65536
2001:559:232::/48 Comcast Cable Communications, LLC 65536
2001:559:274::/48 Comcast Cable Communications, LLC 65536
2001:559:281::/48 Comcast Cable Communications, LLC 65536
2001:559:2a0::/48 Comcast Cable Communications, LLC 65536
2001:559:2cf::/48 Comcast Cable Communications, LLC 65536
2001:559:329::/48 Comcast Cable Communications, LLC 65536
2001:559:32e::/48 Comcast Cable Communications, LLC 65536
2001:559:386::/48 Comcast Cable Communications, LLC 65536
2001:559:395::/48 Comcast Cable Communications, LLC 65536
2001:559:3ad::/48 Comcast Cable Communications, LLC 65536
2001:559:3e6::/48 Comcast Cable Communications, LLC 65536
2001:559:3ef::/48 Comcast Cable Communications, LLC 65536
2001:559:401::/48 Comcast Cable Communications, LLC 65536
2001:559:418::/48 Comcast Cable Communications, LLC 65536
2001:559:420::/48 Comcast Cable Communications, LLC 65536
2001:559:43e::/48 Comcast Cable Communications, LLC 65536
2001:559:463::/48 Comcast Cable Communications, LLC 65536
2001:559:46b::/48 Comcast Cable Communications, LLC 65536
2001:559:478::/48 Comcast Cable Communications, LLC 65536
2001:559:4d4::/48 Comcast Cable Communications, LLC 65536
2001:559:4e1::/48 Comcast Cable Communications, LLC 65536
2001:559:4e5::/48 Comcast Cable Communications, LLC 65536
2001:559:4ef::/48 Comcast Cable Communications, LLC 65536
2001:559:514::/48 Comcast Cable Communications, LLC 65536
2001:559:554::/48 Comcast Cable Communications, LLC 65536
2001:559:55c::/48 Comcast Cable Communications, LLC 65536
2001:559:589::/48 Comcast Cable Communications, LLC 65536
2001:559:5ae::/48 Comcast Cable Communications, LLC 65536
2001:559:5af::/48 Comcast Cable Communications, LLC 65536
2001:559:714::/48 Comcast Cable Communications, LLC 65536
2001:559:71c::/48 Comcast Cable Communications, LLC 65536
2001:559:77b::/48 Comcast Cable Communications, LLC 65536
2001:559:77e::/48 Comcast Cable Communications, LLC 65536
2001:559:7c7::/48 Comcast Cable Communications, LLC 65536
2001:559:7c9::/48 Comcast Cable Communications, LLC 65536
2001:559:804f::/48 Comcast Cable Communications, LLC 65536
2001:559:8052::/48 Comcast Cable Communications, LLC 65536
2001:559:8053::/48 Comcast Cable Communications, LLC 65536
2001:559:8075::/48 Comcast Cable Communications, LLC 65536
2001:559:8077::/48 Comcast Cable Communications, LLC 65536
2001:559:8106::/48 Comcast Cable Communications, LLC 65536
2001:559:8112::/48 Comcast Cable Communications, LLC 65536
2001:559:813f::/48 Comcast Cable Communications, LLC 65536
2001:559:8148::/48 Comcast Cable Communications, LLC 65536
2001:559:8150::/48 Comcast Cable Communications, LLC 65536
2001:559:815b::/48 Comcast Cable Communications, LLC 65536
2001:559:816f::/48 Comcast Cable Communications, LLC 65536
2001:559:8196::/48 Comcast Cable Communications, LLC 65536
2001:559:8198::/48 Comcast Cable Communications, LLC 65536
2001:559:819f::/48 Comcast Cable Communications, LLC 65536
2001:559:81d1::/48 Comcast Cable Communications, LLC 65536
2001:559:81d2::/48 Comcast Cable Communications, LLC 65536
2001:559:81d3::/48 Comcast Cable Communications, LLC 65536
2001:559:821a::/48 Comcast Cable Communications, LLC 65536
2001:559:821d::/48 Comcast Cable Communications, LLC 65536
2001:559:8289::/48 Comcast Cable Communications, LLC 65536
2001:559:8332::/48 Comcast Cable Communications, LLC 65536
2001:559:8357::/48 Comcast Cable Communications, LLC 65536
2001:559:837c::/48 Comcast Cable Communications, LLC 65536
2001:559:8404::/48 Comcast Cable Communications, LLC 65536
2001:559:846c::/48 Comcast Cable Communications, LLC 65536
2001:559:84c6::/48 Comcast Cable Communications, LLC 65536
2001:559:8502::/48 Comcast Cable Communications, LLC 65536
2001:559:852b::/48 Comcast Cable Communications, LLC 65536
2001:559:855f::/48 Comcast Cable Communications, LLC 65536
2001:559:8568::/48 Comcast Cable Communications, LLC 65536
2001:559:85af::/48 Comcast Cable Communications, LLC 65536
2001:559:85be::/48 Comcast Cable Communications, LLC 65536
2001:559:85bf::/48 Comcast Cable Communications, LLC 65536
2001:559:86c9::/48 Comcast Cable Communications, LLC 65536
2001:559:870f::/48 Comcast Cable Communications, LLC 65536
2001:559:8750::/48 Comcast Cable Communications, LLC 65536
2001:559:8751::/48 Comcast Cable Communications, LLC 65536
2001:559:8796::/48 Comcast Cable Communications, LLC 65536
2001:559:8797::/48 Comcast Cable Communications, LLC 65536
2001:559:87f6::/48 Comcast Cable Communications, LLC 65536
2001:559:c02f::/48 Comcast Cable Communications, LLC 65536
2001:559:c030::/48 Comcast Cable Communications, LLC 65536
2001:559:c036::/48 Comcast Cable Communications, LLC 65536
2001:559:c037::/48 Comcast Cable Communications, LLC 65536
2001:559:c03b::/48 Comcast Cable Communications, LLC 65536
2001:559:c03c::/48 Comcast Cable Communications, LLC 65536
2001:559:c090::/48 Comcast Cable Communications, LLC 65536
2001:559:c0b8::/48 Comcast Cable Communications, LLC 65536
2001:559:c0b9::/48 Comcast Cable Communications, LLC 65536
2001:559:c0ba::/48 Comcast Cable Communications, LLC 65536
2001:559:c0d0::/48 Comcast Cable Communications, LLC 65536
2001:559:c0d1::/48 Comcast Cable Communications, LLC 65536
2001:559:c106::/48 Comcast Cable Communications, LLC 65536
2001:559:c111::/48 Comcast Cable Communications, LLC 65536
2001:559:c119::/48 Comcast Cable Communications, LLC 65536
2001:559:c136::/48 Comcast Cable Communications, LLC 65536
2001:559:c14b::/48 Comcast Cable Communications, LLC 65536
2001:559:c164::/48 Comcast Cable Communications, LLC 65536
2001:559:c1ac::/48 Comcast Cable Communications, LLC 65536
2001:559:c1b3::/48 Comcast Cable Communications, LLC 65536
2001:559:c1e7::/48 Comcast Cable Communications, LLC 65536
2001:559:c1f5::/48 Comcast Cable Communications, LLC 65536
2001:559:c237::/48 Comcast Cable Communications, LLC 65536
2001:559:c245::/48 Comcast Cable Communications, LLC 65536
2001:559:c246::/48 Comcast Cable Communications, LLC 65536
2001:559:c25a::/48 Comcast Cable Communications, LLC 65536
2001:559:c25b::/48 Comcast Cable Communications, LLC 65536
2001:559:c25c::/48 Comcast Cable Communications, LLC 65536
2001:559:c25d::/48 Comcast Cable Communications, LLC 65536
2001:559:c2f1::/48 Comcast Cable Communications, LLC 65536
2001:559:c377::/48 Comcast Cable Communications, LLC 65536
2001:559:c3ce::/48 Comcast Cable Communications, LLC 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 30,010,208 77,596,790,016 IPv4 IPv4 IPv6 IPv6
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 71,406,848 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS15038 CAMBINC-1 - The Cambridge Incubator, LLC, US United States 2,560 0 IPv4 IPv4
AS17035 NBCUNI-17035 - NBCUniversal, US United States 13,824 131,072 IPv4 IPv4
AS17053 DADEPAPER - ImperialDade, US United States 256 0 IPv4 IPv4
AS53706 ARISE-VIRTUAL-SOLUTIONS-INC - Arise Virtual Solutions Inc., US United States 1,792 0 IPv4 IPv4
AS399241 OCEAN-BANK - Ocean Bank, US United States 512 0 IPv4 IPv4
AS33562 ASSURANT-MIA01INET - Assurant, Inc., US United States 2,048 0 IPv4 IPv4
AS63415 GREAT-HEALTHWORKS - Great Healthworks, Inc, US United States 768 65,536 IPv4 IPv4 IPv6 IPv6
AS393843 WPLG-TV, US United States 512 0 IPv4 IPv4
AS16539 MERCANTILCB - Amerant Bank, N.A., US United States 768 131,072 IPv4 IPv4 IPv6 IPv6
AS16999 WFSCORP - World Fuel Services Corporation, US United States 3,840 0 IPv4 IPv4
AS20940 AKAMAI-ASN1 - Akamai International B.V., NL Netherlands 13,773,216 1,138,167,777,536 IPv4 IPv4
AS21057 OVERON-SPAIN-AS - Servicios Audiovisuales Overon S.L., ES Spain 8,448 4,294,967,296 IPv4 IPv4
AS22032 ORC-KEYLARGO - Ocean Reef Club, Inc., US United States 512 0 IPv4 IPv4
AS4890 ASN-RICHLINE-FL - Richline Group Inc, US United States 256 0 IPv4 IPv4
AS16423 NETTOGO-BLK - NETTOGO, US United States 8,192 4,294,967,296 IPv4 IPv4
AS32008 PAYCHEX-L - Paychex Incorporated, US United States 512 0 IPv4 IPv4
AS62958 ADT-LLC - ADT LLC, US United States 5,376 0 IPv4 IPv4
AS397692 OXBOW-ASN-01 - OXBOW CARBON LLC, US United States 256 0 IPv4 IPv4
AS395619 THE-COLLEGE-OF-THE-FLORIDA-KEYS - The College of Florida Keys, US United States 256 0 IPv4 IPv4
AS396235 TODFL - Town of Davie, US United States 256 0 IPv4 IPv4
AS19047 AWS-01 - Amazon.com, Inc., US United States 7,680 262,144 IPv4 IPv4
AS20388 ETI-FLL1 - Ewart Technologies, Inc., US United States 512 0 IPv4 IPv4
AS22275 SECURENET-SYSTEMS - Securenet Systems, Inc., US United States 8,192 0 IPv4 IPv4
AS30404 BSCL-11 - Blue Stream, US United States 151,040 4,294,967,296 IPv4 IPv4
AS33580 VENTURETECHSOL - Venturetech Solutions, LLC, US United States 256 0 IPv4 IPv4
IP Address Domain NUMs Domains
50.200.25.2 2 browardhosting.com
50.200.25.19 2 ammi.net
50.200.25.24 1 spam.ammi.net
ASNumber:       20214
ASName:         COMCAST-20214
ASHandle:       AS20214
RegDate:        2001-04-06
Updated:        2021-01-25    
Ref:            https://rdap.arin.net/registry/autnum/20214



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


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

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

OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-856-317-7200 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN