AS10557 CNW - Connect Northwest Internet Services, LLC
🇺🇸ARINassigned
Announced Prefixes (BGP)
103total
103 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)25,344
Announced (BGP)40,960
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Announced Prefixes
(BGP)103|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 |
1-10 of 103
1 / 11
Allocated Prefixes
(RIR)55Prefix | Country | RIR | Status |
|---|---|---|---|
| 2.56.20.0/23 | 🇺🇸 US | RIPE | assigned |
| 2.56.22.0/23 | 🇺🇸 US | RIPE | assigned |
| 5.252.248.0/22 | 🇩🇪 DE | RIPENCC | allocated |
| 31.13.214.0/24 | 🇱🇹 LT | RIPENCC | allocated |
| 31.132.60.0/22 | 🇩🇪 DE | RIPENCC | allocated |
| 37.60.142.0/24 | 🇱🇹 LT | RIPENCC | allocated |
| 37.61.225.0/24 | 🇱🇹 LT | RIPENCC | allocated |
| 37.61.230.0/24 | 🇱🇹 LT | RIPENCC | allocated |
| 77.75.52.0/22 | 🇩🇪 DE | RIPENCC | allocated |
| 79.174.8.0/22 | 🇩🇪 DE | RIPENCC | allocated |
1-10 of 55
1 / 6
All 103 announced prefixes of AS10557 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS10557 hands its own prefixes to: transit providers, or peers at an exchange.
- AS18530Isomedia103
ASPA
No ASPA
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
- ASPA explainedWhy AS10557 should publish an ASPA object
- 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/10557Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/10557" | jq