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AS33651

Comcast Cable Communications, LLC

AS33651 is Comcast Cable Communications, LLC (comcast.com). It announces 81,152 IPv4 addresses in 111 prefixes, and 187 IPv6 prefixes.

United States· ARIN· allocated 2005-02-16· isp

81,152
IPv4 addresses announced
111
IPv4 prefixes
187
IPv6 prefixes
95.25%
of its routes RPKI-valid
81,152
of its IPv4 geolocated
6
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. United States79,872 · 98.42%
  2. Denmark256 · 0.32%
  3. Ecuador256 · 0.32%
  4. Monaco256 · 0.32%
  5. Malta256 · 0.32%
  6. Russia256 · 0.32%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
CMCS
name
Comcast Cable Communications, LLC
org
CCCS
org name
Comcast Cable Communications, LLC
org address
1800 Bishops Gate Blvd, Mt Laurel, NJ, 08054
org city
Mt Laurel
org country
US
country
US
source
arin
created
2005-02-16
updated
2021-01-25
abuse name
Network Abuse and Policy Observance
abuse email
abuse@comcast.net
abuse phone
+1-888-565-4329
abuse kind
role
abuse city
Mount Laurel
abuse country
US
admin name
Comcast Cable Communications Inc
admin email
CNIPEO-Ip-registration@cable.comcast.com
admin phone
+1-856-792-2300
admin kind
role
admin city
Mount Laurel
admin country
US
tech name
Comcast Cable Communications Inc
tech email
CNIPEO-Ip-registration@cable.comcast.com
tech phone
+1-856-792-2300
tech kind
role
tech city
Mount Laurel
tech country
US

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

111 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
5.182.186.0/24also AS33667United Statesvalid52026-10-02
5.182.193.0/24also AS33667Russiavalid52026-10-02
5.182.194.0/24also AS33667Ecuadorvalid52026-10-02
5.182.195.0/24also AS33667United Statesvalid52026-10-02
9.142.48.0/20also AS33667United Statesvalid52026-10-02
9.142.96.0/19also AS33667United Statesvalid52026-10-02
9.142.118.0/23United Statesinvalid:length22026-10-02
16.5.8.0/23also AS33667United Statesvalid122026-10-02
23.230.200.0/21also AS33667United Statesvalid132026-10-02
24.104.72.0/24United Statesvalid162026-10-02
24.104.73.0/24United Statesvalid162026-10-02
24.104.138.0/23United Statesvalid162026-10-02
24.104.150.0/24United Statesvalid162026-10-02
36.255.215.0/24also AS33667United Statesvalid52026-10-02
40.27.174.0/23also AS33667United Statesvalid132026-10-02
45.67.141.0/24also AS33667United Statesvalid52026-10-02
50.145.55.0/24United Statesvalid162026-10-02
50.200.170.0/24United Statesvalid162026-10-02
50.201.8.0/23United Statesvalid162026-10-02
50.201.171.0/24United Statesvalid162026-10-02
50.204.119.0/24United Statesvalid162026-10-02
50.204.137.0/24United Statesvalid162026-10-02
50.205.226.0/24United Statesvalid162026-10-02
50.206.118.0/24United Statesvalid162026-10-02
50.206.120.0/23United Statesvalid162026-10-02
50.206.219.0/24United Statesvalid162026-10-02
50.207.182.0/24United Statesvalid162026-10-02
50.207.190.0/24United Statesvalid162026-10-02
50.207.216.0/24United Statesvalid162026-10-02
50.216.23.0/24United Statesvalid162026-10-02
50.216.212.0/24United Statesvalid162026-10-02
50.218.46.0/24United Statesvalid162026-10-02
50.219.139.0/24United Statesvalid162026-10-02
50.222.26.0/24United Statesvalid162026-10-02
50.222.50.0/24United Statesvalid162026-10-02
50.222.102.0/24also AS22695United Statesvalid62026-10-02
50.224.7.0/24United Statesvalid162026-10-02
50.227.120.0/24United Statesvalid162026-10-02
50.227.186.0/24United Statesvalid162026-10-02
50.228.130.0/24United Statesvalid162026-10-02
50.229.212.0/24United Statesvalid162026-10-02
50.230.66.0/24United Statesvalid162026-10-02
50.231.143.0/24United Statesvalid162026-10-02
50.232.196.0/24United Statesvalid162026-10-02
50.233.45.0/24United Statesvalid162026-10-02
50.234.130.0/24United Statesvalid162026-10-02
50.235.20.0/24United Statesvalid162026-10-02
50.235.21.0/24United Statesvalid162026-10-02
50.235.233.0/24United Statesvalid162026-10-02
50.236.66.0/24United Statesvalid162026-10-02
50.239.184.0/24United Statesvalid162026-10-02
63.246.148.0/24also AS33667Maltavalid52026-10-02
63.246.152.0/24also AS33667Monacovalid52026-10-02
63.246.159.0/24also AS33667United Statesvalid52026-10-02
64.84.96.0/21United Statesvalid172026-10-02
64.84.120.0/21United Statesvalid172026-10-02
69.91.146.0/24United Statesvalid172026-10-02
71.19.136.0/24also AS33667United Statesvalid122026-10-02
71.19.137.0/24also AS33667United Statesvalid122026-10-02
71.19.138.0/24also AS33667United Statesvalid122026-10-02
71.19.139.0/24also AS33667United Statesvalid122026-10-02
74.1.24.0/23also AS33667United Statesvalid132026-10-02
74.120.252.0/22United Statesvalid172026-10-02
78.31.206.0/24also AS33667Denmarkvalid52026-10-02
100.42.16.0/23also AS33667United Statesvalid132026-10-02
103.111.63.0/24also AS33667United Statesinvalid:origin12026-10-02
103.216.197.0/24also AS33667United Statesvalid52026-10-02
104.247.212.0/23also AS33667United Statesvalid132026-10-02
107.0.21.0/24United Statesvalid162026-10-02
107.158.6.0/24also AS33667United Statesvalid122026-10-02
107.158.7.0/24also AS33667United Statesvalid122026-10-02
107.158.164.0/24also AS33667United Statesvalid132026-10-02
107.158.165.0/24also AS33667United Statesvalid132026-10-02
135.132.64.0/19also AS33667United Statesvalid52026-10-02
135.132.72.0/22United Statesinvalid:length22026-10-02
135.132.76.0/22United Statesinvalid:length22026-10-02
138.226.48.0/21also AS33667United Statesvalid52026-10-02
138.226.64.0/20also AS33667United Statesvalid52026-10-02
138.226.112.0/21also AS33667United Statesvalid52026-10-02
138.226.192.0/21United Statesvalid172026-10-02
138.226.196.0/22United Statesinvalid:length22026-10-02
139.181.26.0/24also AS33667United Statesnot found122026-10-02
140.89.64.0/18also AS33667United Statesnot found112026-10-02
162.218.64.0/23also AS33667United Statesvalid132026-10-02
162.218.89.0/24also AS33667United Statesvalid52026-10-02
169.128.80.0/22United Statesvalid172026-10-02
169.128.104.0/22also AS46176United Statesinvalid:origin12026-10-02
169.128.124.0/24United Statesvalid172026-10-02
169.128.125.0/24United Statesvalid172026-10-02
169.128.126.0/24United Statesvalid172026-10-02
169.128.127.0/24United Statesvalid172026-10-02
169.128.204.0/24United Statesvalid172026-10-02
169.128.205.0/24United Statesvalid172026-10-02
169.128.206.0/24United Statesvalid172026-10-02
169.128.207.0/24United Statesvalid172026-10-02
169.128.228.0/22also AS46176United Statesinvalid:origin12026-10-02
169.230.76.0/24also AS33667United Statesnot found112026-10-02
169.230.77.0/24also AS33667United Statesnot found112026-10-02
185.22.43.0/24also AS33667United Statesvalid52026-10-02
185.201.41.0/24also AS33667United Statesvalid52026-10-02
185.201.43.0/24also AS33667United Statesvalid52026-10-02
192.70.238.0/24also AS33667United Statesnot found112026-10-02
192.189.161.0/24also AS33667United Statesnot found112026-10-02
192.206.19.0/24also AS33667United Statesnot found122026-10-02
198.145.106.0/24United Statesvalid172026-10-02
198.202.219.0/24also AS33667United Statesnot found122026-10-02
204.145.245.0/24also AS33667United Statesnot found122026-10-02
209.23.201.0/24United Statesvalid162026-10-02
209.23.253.0/24United Statesvalid162026-10-02
209.222.242.0/23also AS33667United Statesvalid132026-10-02
216.170.120.0/24United Statesvalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

187 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2001:559:e::/48United Statesvalid202026-10-02
2001:559:6b::/48United Statesvalid172026-10-02
2001:559:6e::/48United Statesvalid172026-10-02
2001:559:77::/48United Statesvalid172026-10-02
2001:559:78::/48United Statesvalid172026-10-02
2001:559:9c::/48United Statesvalid172026-10-02
2001:559:9d::/48United Statesvalid172026-10-02
2001:559:9e::/48United Statesvalid172026-10-02
2001:559:a4::/48United Statesvalid172026-10-02
2001:559:c1::/48United Statesvalid172026-10-02
2001:559:f3::/48United Statesvalid172026-10-02
2001:559:104::/48United Statesvalid172026-10-02
2001:559:106::/48United Statesvalid172026-10-02
2001:559:17e::/48United Statesvalid172026-10-02
2001:559:197::/48United Statesvalid172026-10-02
2001:559:1c0::/48United Statesvalid172026-10-02
2001:559:1c1::/48United Statesvalid172026-10-02
2001:559:1ed::/48United Statesvalid172026-10-02
2001:559:20e::/48United Statesvalid172026-10-02
2001:559:218::/48United Statesvalid172026-10-02
2001:559:21a::/48United Statesvalid202026-10-02
2001:559:24f::/48United Statesvalid172026-10-02
2001:559:259::/48United Statesvalid172026-10-02
2001:559:262::/48United Statesvalid172026-10-02
2001:559:295::/48United Statesvalid172026-10-02
2001:559:2ac::/48United Statesvalid172026-10-02
2001:559:2dd::/48United Statesvalid172026-10-02
2001:559:2e6::/48United Statesvalid172026-10-02
2001:559:305::/48United Statesvalid172026-10-02
2001:559:329::/48United Statesvalid202026-10-02
2001:559:340::/48United Statesvalid172026-10-02
2001:559:35b::/48United Statesvalid172026-10-02
2001:559:376::/48United Statesvalid172026-10-02
2001:559:37e::/48United Statesvalid172026-10-02
2001:559:39c::/48United Statesvalid202026-10-02
2001:559:3bd::/48United Statesvalid172026-10-02
2001:559:3be::/48United Statesvalid172026-10-02
2001:559:457::/48United Statesvalid202026-10-02
2001:559:499::/48United Statesvalid202026-10-02
2001:559:4ac::/48United Statesvalid202026-10-02
2001:559:519::/48United Statesvalid202026-10-02
2001:559:520::/48United Statesvalid202026-10-02
2001:559:53e::/48United Statesvalid202026-10-02
2001:559:546::/48United Statesvalid202026-10-02
2001:559:549::/48United Statesvalid202026-10-02
2001:559:55a::/48United Statesvalid202026-10-02
2001:559:755::/48United Statesvalid202026-10-02
2001:559:7b1::/48United Statesvalid202026-10-02
2001:559:8000::/48United Statesvalid202026-10-02
2001:559:8087::/48United Statesvalid202026-10-02
2001:559:80a9::/48United Statesvalid202026-10-02
2001:559:80c3::/48United Statesvalid202026-10-02
2001:559:80c4::/48United Statesvalid202026-10-02
2001:559:81de::/48United Statesvalid202026-10-02
2001:559:81e4::/48United Statesvalid202026-10-02
2001:559:81f7::/48United Statesvalid202026-10-02
2001:559:8242::/48United Statesvalid202026-10-02
2001:559:824c::/48United Statesvalid202026-10-02
2001:559:8261::/48United Statesvalid202026-10-02
2001:559:829b::/48United Statesvalid202026-10-02
2001:559:82e1::/48United Statesvalid202026-10-02
2001:559:8302::/48United Statesvalid202026-10-02
2001:559:8322::/48United Statesvalid202026-10-02
2001:559:832e::/48United Statesvalid202026-10-02
2001:559:8335::/48United Statesvalid202026-10-02
2001:559:8342::/48United Statesvalid202026-10-02
2001:559:8343::/48United Statesvalid202026-10-02
2001:559:834d::/48United Statesvalid202026-10-02
2001:559:8356::/48United Statesvalid202026-10-02
2001:559:8368::/48United Statesvalid202026-10-02
2001:559:837a::/48United Statesvalid202026-10-02
2001:559:8389::/48United Statesvalid202026-10-02
2001:559:839c::/48United Statesvalid202026-10-02
2001:559:83aa::/48United Statesvalid202026-10-02
2001:559:83ba::/48United Statesvalid202026-10-02
2001:559:83c9::/48United Statesvalid202026-10-02
2001:559:83cd::/48United Statesvalid202026-10-02
2001:559:83ef::/48United Statesvalid202026-10-02
2001:559:83f3::/48United Statesvalid202026-10-02
2001:559:841f::/48United Statesvalid202026-10-02
2001:559:845a::/48United Statesvalid202026-10-02
2001:559:846f::/48United Statesvalid202026-10-02
2001:559:84a3::/48United Statesvalid202026-10-02
2001:559:8507::/48United Statesvalid202026-10-02
2001:559:8529::/48United Statesvalid202026-10-02
2001:559:8538::/48United Statesvalid202026-10-02
2001:559:8542::/48United Statesvalid202026-10-02
2001:559:8543::/48United Statesvalid202026-10-02
2001:559:8552::/48United Statesvalid202026-10-02
2001:559:8562::/48United Statesvalid202026-10-02
2001:559:8578::/48United Statesvalid202026-10-02
2001:559:8584::/48United Statesvalid202026-10-02
2001:559:8585::/48United Statesvalid202026-10-02
2001:559:85a2::/48United Statesvalid202026-10-02
2001:559:85a3::/48United Statesvalid202026-10-02
2001:559:85c7::/48United Statesvalid202026-10-02
2001:559:85c8::/48United Statesvalid202026-10-02
2001:559:85d4::/48United Statesvalid202026-10-02
2001:559:85f3::/48United Statesvalid202026-10-02
2001:559:85f4::/48United Statesvalid202026-10-02
2001:559:85f5::/48United Statesvalid202026-10-02
2001:559:8614::/48United Statesvalid202026-10-02
2001:559:8615::/48United Statesvalid202026-10-02
2001:559:861f::/48United Statesvalid202026-10-02
2001:559:8632::/48United Statesvalid202026-10-02
2001:559:8633::/48United Statesvalid202026-10-02
2001:559:8635::/48United Statesvalid202026-10-02
2001:559:8643::/48United Statesvalid202026-10-02
2001:559:8645::/48United Statesvalid202026-10-02
2001:559:8646::/48United Statesvalid202026-10-02
2001:559:8647::/48United Statesvalid202026-10-02
2001:559:864e::/48United Statesvalid202026-10-02
2001:559:865d::/48United Statesvalid202026-10-02
2001:559:865e::/48United Statesvalid202026-10-02
2001:559:865f::/48United Statesvalid202026-10-02
2001:559:8660::/48United Statesvalid202026-10-02
2001:559:8661::/48United Statesvalid202026-10-02
2001:559:866c::/48United Statesvalid202026-10-02
2001:559:8694::/48United Statesvalid202026-10-02
2001:559:86a8::/48United Statesvalid202026-10-02
2001:559:86a9::/48United Statesvalid202026-10-02
2001:559:86dc::/48United Statesvalid202026-10-02
2001:559:86dd::/48United Statesvalid202026-10-02
2001:559:86e4::/48United Statesvalid202026-10-02
2001:559:86e5::/48United Statesvalid202026-10-02
2001:559:86ea::/48United Statesvalid202026-10-02
2001:559:86f4::/48United Statesvalid202026-10-02
2001:559:86f5::/48United Statesvalid202026-10-02
2001:559:8719::/48United Statesvalid202026-10-02
2001:559:8733::/48United Statesvalid202026-10-02
2001:559:8734::/48United Statesvalid202026-10-02
2001:559:877f::/48United Statesvalid202026-10-02
2001:559:87ed::/48United Statesvalid202026-10-02
2001:559:87ff::/48United Statesvalid202026-10-02
2001:559:c02a::/48United Statesvalid202026-10-02
2001:559:c058::/48United Statesvalid202026-10-02
2001:559:c084::/48United Statesvalid202026-10-02
2001:559:c094::/48United Statesvalid202026-10-02
2001:559:c097::/48United Statesvalid202026-10-02
2001:559:c0a8::/48United Statesvalid202026-10-02
2001:559:c0aa::/48United Statesvalid202026-10-02
2001:559:c0bd::/48United Statesvalid202026-10-02
2001:559:c0be::/48United Statesvalid202026-10-02
2001:559:c0e4::/48United Statesvalid202026-10-02
2001:559:c0e5::/48United Statesvalid202026-10-02
2001:559:c11b::/48United Statesvalid202026-10-02
2001:559:c155::/48United Statesvalid202026-10-02
2001:559:c172::/48United Statesvalid202026-10-02
2001:559:c17f::/48United Statesvalid202026-10-02
2001:559:c18d::/48United Statesvalid202026-10-02
2001:559:c1a0::/48United Statesvalid202026-10-02
2001:559:c1e0::/48United Statesvalid202026-10-02
2001:559:c1e2::/48United Statesvalid202026-10-02
2001:559:c1ec::/48United Statesvalid202026-10-02
2001:559:c201::/48United Statesvalid202026-10-02
2001:559:c207::/48United Statesvalid202026-10-02
2001:559:c21f::/48United Statesvalid202026-10-02
2001:559:c22a::/48United Statesvalid202026-10-02
2001:559:c23a::/48United Statesvalid202026-10-02
2001:559:c242::/48United Statesvalid202026-10-02
2001:559:c249::/48United Statesvalid202026-10-02
2001:559:c24a::/48United Statesvalid202026-10-02
2001:559:c258::/48United Statesvalid202026-10-02
2001:559:c274::/48United Statesvalid202026-10-02
2001:559:c27b::/48United Statesvalid202026-10-02
2001:559:c2a2::/48United Statesvalid202026-10-02
2001:559:c309::/48United Statesvalid202026-10-02
2001:559:c31f::/48United Statesvalid202026-10-02
2001:559:c347::/48United Statesvalid202026-10-02
2001:559:c369::/48United Statesvalid202026-10-02
2001:559:c37d::/48United Statesvalid202026-10-02
2001:559:c394::/48United Statesvalid202026-10-02
2001:559:c3c8::/48United Statesvalid202026-10-02
2001:559:c400::/48United Statesvalid202026-10-02
2001:559:c42e::/48United Statesvalid202026-10-02
2001:559:c470::/48United Statesvalid202026-10-02
2001:559:c47c::/48United Statesvalid202026-10-02
2001:559:c47e::/48United Statesvalid202026-10-02
2001:559:c48c::/48United Statesvalid202026-10-02
2001:559:c4a8::/48United Statesvalid202026-10-02
2001:559:c4d8::/48United Statesvalid202026-10-02
2001:559:c522::/48United Statesvalid202026-10-02
2001:559:c523::/48United Statesvalid202026-10-02
2001:559:c55f::/48United Statesvalid202026-10-02
2001:559:c560::/48United Statesvalid202026-10-02
2620:10a:6000::/44also AS33667United Statesnot found152026-10-02
2a0c:1900::/29also AS33667United Statesvalid32026-10-02
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