$ query “AS22258” --type=asn → 1 result(s)
AS22258 — COMCAST-22258
Comcast Cable Communications LLC
AS22258 is a mid-size transit provider registered to Comcast Cable Communications LLC, established in the United States in 2001. The network announces 3 328 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 27, 2001
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 7
- IPv6 Prefixes (raw / aggregated)
- 15 / 14
- IPv4 Addresses
- 3 328
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /47
- Geolocated Countries
- 🇺🇸 US (7 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 3 328 total (0.00%)
Connectivity Summary
- Upstream Providers
- 1 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 14 downstream autonomous systems buying transit
- Degree
- 15 unique BGP neighbors (providers + customers + peers)
- Reach
- 34 936 — customer cone size measuring network influence
- Degree Rank
- #8 766
- Reach Rank
- #291
Upstream Providers (1)
- AS7922 — COMCAST-7922
Prefix Lists
IPv4 Prefixes (7 total)
- 167.29.0.0/22 (1 024 addresses)
- 167.29.12.0/22 (1 024 addresses)
- 50.225.146.0/24 (256 addresses)
- 157.240.141.0/24 (256 addresses)
- 157.240.142.0/24 (256 addresses)
- 167.29.4.0/24 (256 addresses)
- 167.29.8.0/24 (256 addresses)
IPv6 Prefixes (15 total)
- 2001:559:21c::/47
- 2001:559:b2::/48
- 2001:559:13e::/48
- 2001:559:25f::/48
- 2001:559:2f7::/48
- 2001:559:407::/48
- 2001:559:426::/48
- 2001:559:442::/48
- 2001:559:5b3::/48
- 2001:559:7ef::/48
- 2001:559:7fb::/48
- 2001:559:820e::/48
- 2001:559:84ab::/48
- 2001:559:c158::/48