AS7725 COMCAST-7725 - Comcast Cable Communications, LLC
🇺🇸ARINassigned
Announced Prefixes (BGP)
425total
278 IPv4147 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)1.5M
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)1.5×10³¹
Routing hygiene
Score 20/100 · Low riskRPKI ROA coverage
98.4%
no RPKI invalid prefixes
IRR route objects
36.9%
265 prefixes registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- Only one upstream seen in the AS paths of its routes
- 63% of announced prefixes (268 of 425) have no IRR route object for this ASN
Based on 425 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Announced Prefixes
(BGP)425|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 |
1-10 of 425
1 / 43
All 425 announced prefixes of AS7725 →
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS401422 | 🇺🇸ASNCOBBCOUNTY - Cobb County Government |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS7725 hands its own prefixes to: transit providers, or peers at an exchange.
- AS7922Comcast Cable Communications425
Downstreams (39)
Networks whose own prefixes AS7725 passes on: usually its customers.
- AS53984Wellstar Health System7
- AS393385National Vision4
- AS23154Sanmina SCI Corporation3
- AS33741Dennis Group3
- AS13433Cox Enterprises2
- AS21938YAMAHA MOTOR CORPORATION, U.S.A2
- AS22304City Of Marietta2
- AS40724DeKalb County, Georgia2
- AS396019Comcast Cable Communications2
- AS402551Piedmont2
- AS4503Grady Memorial Hospital1
- AS12211Operations & Compliance Network1
- AS14725Crawford & Company1
- AS14816Metabo HPT1
- AS14934AGS1
- AS19155Vystar Credit Union1
- AS21784The Robert W. Woodruff Library Of The Atlanta University Center1
- AS22379Manifold Services1
- AS22531United Distributors1
- AS22768SYNERGY BROADBAND1
- AS25633DATAMATX1
- AS26511AAA Cooper Transportation1
- AS26883Morehouse College1
- AS33304RaceTrac Petroleum1
- AS40057Georgia Aquarium1
- AS40072Technical College System Of Georgia1
- AS41437KNAPP1
- AS53626Corus3601
- AS54244ICSolutions1
- AS54649AutomationDirect.Com1
- AS55086Pinnacle Data Systems, L.L.C1
- AS393567Atlanticus Holdings Corporation1
- AS393805The Salvation Army, A Georgia Corporation1
- AS394549GEMA/HS1
- AS395420JAS Worldwide Management1
- AS399974Fulton County Government1
- AS401422Cobb County Government1
- AS401798GSCCCA1
- AS401971City Of Johns Creek1
Other adjacent networks (1)
Adjacent to AS7725 in the transit part of AS paths: peers, providers or customers.
- AS3356Level 3 Parent7
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/7725Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/7725" | jq