AS51957 AQUAFON-AS ZAO "Aquafon-GSM"
🇷🇺Org handle: ORG-ZA74-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
2total
1 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)512
IPv6 Addresses
Allocated (RIR)1.2×10²⁴
Announced (BGP)1.2×10²⁴
Announced Prefixes
(BGP)2|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 91.221.156.0/23 | 🇷🇺 RU | RIPENCC | assigned |
| 2a00:5180::/48 | 🇷🇺 RU | RIPE | assigned |
All 2 announced prefixes of AS51957 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS51957 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (2)
Networks whose own prefixes AS51957 passes on: usually its customers.
ASPA
No ASPA
Abuse Contact
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 AS51957 should publish an ASPA object
- IPv4 transfers in the RIPE NCC 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/51957Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/51957" | jq