AS51090 AM-TLD-AS "Internet Society" Public Organisation
🇦🇲Org handle: ORG-SPO2-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
6total
4 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)1,536
Announced (BGP)2,048
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)6|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-09 | |
| Valid | RIPE | 2026-10-09 | |
| Valid | RIPE | 2026-10-09 | |
| Valid | RIPE | 2026-10-09 | |
| Valid | RIPE | 2026-10-09 | |
| Valid | RIPE | 2026-10-09 |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 185.77.192.0/22 | 🇦🇲 AM | RIPENCC | allocated |
| 195.43.74.0/23 | 🇦🇲 AM | RIPENCC | assigned |
| 2001:67c:21c::/48 | 🇦🇲 AM | RIPENCC | assigned |
| 2a03:5620::/32 | 🇦🇲 AM | RIPENCC | allocated |
All 6 announced prefixes of AS51090 →
BGP Neighbours
(seen in AS paths)Upstreams (3)
Networks AS51090 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (1)
Networks whose own prefixes AS51090 passes on: usually its customers.
- AS51354AM TLD ANYCAST "Internet Society" Public Organisation2
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 AS51090 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/51090Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/51090" | jq