$ query “AS393232” --type=asn → 1 result(s)
AS393232 — CMCS
Comcast Cable Communications LLC
AS393232 is a stub network run by Comcast Cable Communications LLC, established in the United States in 2009. The network announces a solid 393 216 IPv4 addresses, including a /14. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Internet Service Provider
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 04, 2009
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 3
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 393 216
- Largest IPv4 Prefix
- /14 (262 144 addresses)
- Geolocated Countries
- 🇺🇸 US (3 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 393 216 total (0.00%)
Connectivity Summary
- Upstream Providers
- 1 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 0 downstream autonomous systems buying transit
- Degree
- 1 unique BGP neighbors (providers + customers + peers)
- Reach
- 0 — customer cone size measuring network influence
- Degree Rank
- #83 932
Upstream Providers (1)
- AS15830 — EQUINIX
Prefix Lists
IPv4 Prefixes (3 total)
- 96.164.0.0/14 (262 144 addresses)
- 96.168.0.0/16 (65 536 addresses)
- 96.177.0.0/16 (65 536 addresses)