All ASNs

Autonomous System details for AS7922

AS7922

Comcast Cable Communications, LLC • comcast.com

AS7922 — Comcast Cable Communications, LLC

AS Name

COMCAST-7922

Country

United States (US)

Website

comcast.com

Number of IPv4

68,252,928

Number of IPv6

6.7 × 10³²

ASN type

ISP

Status

Assigned

Registry

ARIN

Allocated

February 14, 1997

Last updated

January 25, 2021

IP Ranges

363 IPv4 prefixes, 5 IPv6 prefixes

Prefix	Company	Number of IPs
23.24.0.0/15	Comcast Cable Communications, LLC	131,072
23.30.0.0/15	Comcast Cable Communications, LLC	131,072
23.68.0.0/14	Comcast Cable Communications, LLC	262,144
24.0.0.0/12	Comcast Cable Communications, Inc.	1,048,576
24.16.0.0/13	Comcast Cable Communications	524,288
24.30.0.0/17	Comcast Cable Communications, LLC (CCCS)	32,768
24.34.0.0/16	Comcast Cable Communications, LLC	65,536
24.40.0.0/18	Comcast Cable Communications, LLC	16,384
24.40.64.0/20	Comcast Cable Communications, LLC	4,096
24.60.0.0/14	Comcast Cable Communications, LLC	262,144
24.91.0.0/16	Comcast Cable Communications, LLC	65,536
24.98.0.0/15	Comcast Cable Communications Holdings, Inc	131,072
24.104.0.0/17	Advanced Radiology Imaging Associates	32,768
24.104.128.0/19	Comcast Cable Communications, LLC	8,192
24.118.0.0/16	Comcast Cable Communications Holdings, Inc	65,536
24.124.128.0/17	Comcast Cable Communications, LLC	32,768
24.125.0.0/16	Comcast Cable Communications, LLC	65,536
24.126.0.0/15	Comcast Cable Communications Holdings, Inc	131,072
24.128.0.0/16	Comcast Cable Communications, LLC	65,536
24.129.0.0/17	Comcast Cable Communications, LLC	32,768
24.130.0.0/15	Comcast Cable Communications, LLC	131,072
24.147.0.0/16	Comcast Cable Communications Holdings, Inc	65,536
24.153.64.0/19	Comcast Cable Communications, LLC	8,192
24.218.0.0/16	Comcast Cable Communications, LLC	65,536
24.245.0.0/18	Comcast Cable Communications, LLC	16,384
48.44.1.0/24	AviationAI	256
48.44.2.0/24	AviationAI	256
48.44.4.0/24	AviationAI	256
48.44.6.0/23	AviationAI	512
48.44.8.0/23	AviationAI	512
48.44.28.0/22	AviationAI	1,024
48.44.32.0/23	AviationAI	512
48.44.34.0/24	AviationAI	256
48.44.36.0/22	AviationAI	1,024
48.44.51.0/24	AviationAI	256
48.44.52.0/23	AviationAI	512
48.44.54.0/24	AviationAI	256
48.44.56.0/22	AviationAI	1,024
48.44.64.0/22	AviationAI	1,024
48.44.68.0/23	AviationAI	512
48.44.71.0/24	AviationAI	256
48.44.72.0/21	AviationAI	2,048
48.44.81.0/24	AviationAI	256
48.44.82.0/23	AviationAI	512
48.44.84.0/24	AviationAI	256
48.44.86.0/23	AviationAI	512
48.44.88.0/23	AviationAI	512
48.44.92.0/22	AviationAI	1,024
48.44.96.0/22	AviationAI	1,024
48.44.101.0/24	AviationAI	256
48.44.102.0/23	AviationAI	512
48.44.104.0/22	AviationAI	1,024
48.44.109.0/24	AviationAI	256
48.44.110.0/23	AviationAI	512
48.44.113.0/24	AviationAI	256
48.44.114.0/23	AviationAI	512
48.44.117.0/24	AviationAI	256
48.44.118.0/23	AviationAI	512
48.44.122.0/23	AviationAI	512
48.44.124.0/24	AviationAI	256
48.44.126.0/23	AviationAI	512
48.44.160.0/20	AviationAI	4,096
48.44.192.0/21	AviationAI	2,048
48.44.200.0/22	AviationAI	1,024
48.44.204.0/22	AviationAI	1,024
48.44.208.0/22	AviationAI	1,024
48.44.212.0/22	AviationAI	1,024
48.44.216.0/22	AviationAI	1,024
48.44.220.0/22	AviationAI	1,024
48.45.0.0/19	AviationAI	8,192
48.45.0.0/23	AviationAI	512
48.45.14.0/23	AviationAI	512
48.45.32.0/20	AviationAI	4,096
48.45.32.0/23	AviationAI	512
48.45.36.0/23	AviationAI	512
48.45.40.0/21	AviationAI	2,048
48.45.48.0/20	AviationAI	4,096
48.45.64.0/18	AviationAI	16,384
48.45.64.0/23	AviationAI	512
48.45.128.0/24	AviationAI	256
48.45.129.0/24	AviationAI	256
48.45.131.0/24	AviationAI	256
48.45.132.0/23	AviationAI	512
48.45.135.0/24	AviationAI	256
48.45.136.0/24	AviationAI	256
48.45.137.0/24	AviationAI	256
48.45.139.0/24	AviationAI	256
48.45.141.0/24	AviationAI	256
48.45.143.0/24	AviationAI	256
48.45.144.0/24	AviationAI	256
48.45.145.0/24	AviationAI	256
48.45.147.0/24	AviationAI	256
48.45.148.0/23	AviationAI	512
48.45.152.0/24	AviationAI	256
48.45.153.0/24	AviationAI	256
48.45.155.0/24	AviationAI	256
48.45.156.0/23	AviationAI	512
48.45.159.0/24	AviationAI	256
48.45.160.0/24	AviationAI	256
48.45.161.0/24	AviationAI	256
2001:558::/29	Comcast Cable Communications, LLC	6.34 × 10²⁹
2601::/20	Comcast Cable Communications, LLC	3.25 × 10³²
2603:2000::/20	Comcast Cable Communications, LLC	3.25 × 10³²
2603:3000::/24	Comcast Cable Communications, LLC	2.03 × 10³¹
2620:fd:8000::/48	Comcast Cable Communications, LLC	1.21 × 10²⁴

This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS7922

65 peers

AS174 AS577 AS701 AS714 AS852 AS1273 AS1299 AS2516 AS2906 AS2914 AS3223 AS3257 AS3320 AS3491 AS4134 AS4637 AS4766 AS5511 AS5769 AS6453 AS6461 AS6507 AS6762 AS6830 AS6939 AS7029 AS7342 AS42 AS286 AS715 AS812 AS3778 AS4229 AS6327 AS7018 AS8103 AS11039 AS13435 AS16509 AS17054 AS17676 AS20473 AS23352 AS33653 AS36733 AS49544 AS9304 AS12956 AS13335 AS13445 AS14340 AS19551 AS20115 AS20340 AS20940 AS22697 AS22773 AS36351 AS36732 AS45489 AS46427 AS46450 AS55256 AS60068 AS215724

AS7922 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS7922

2 upstreams

AS3356 AS64289

AS7922 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS7922 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS7922

112 downstreams

AS1280 AS1547 AS2152 AS2559 AS2635 AS3292 AS4258 AS4837 AS6128 AS6653 AS6949 AS7015 AS7016 AS7366 AS7725 AS7843 AS7979 AS8047 AS11164 AS11396 AS11608 AS12222 AS13331 AS13367 AS13649 AS13767 AS14010 AS14042 AS16276 AS16406 AS17035 AS18450 AS18556 AS18779 AS19231 AS19251 AS19255 AS19855 AS20214 AS20385 AS21508 AS21928 AS21976 AS22034 AS22103 AS22258 AS22299 AS22326 AS22694 AS22909 AS23154 AS23344 AS23470 AS25671 AS25875 AS26554 AS26558 AS27552 AS30030 AS30036 AS30081 AS30103 AS30704 AS32308 AS32590 AS33287 AS33489 AS33490 AS33491 AS33548 AS33650 AS33651 AS33652 AS33654 AS33655 AS33656 AS33657 AS33659 AS33660 AS33661 AS33662 AS33665 AS33666 AS33667 AS33668 AS33741 AS35777 AS36213 AS36236 AS36410 AS36498 AS37721 AS40109 AS40627 AS46844 AS53264 AS53766 AS53828 AS53850 AS54103 AS54113 AS57976 AS63311 AS63402 AS393415 AS394041 AS395487 AS395610 AS395856 AS396415 AS397969 AS398465

AS7922 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.