AS25251 ARTCON-AS Alpha Online Ltd
🇷🇺Org handle: ORG-AOL10-RIPE
Alpha Online Team
RIPE NCCallocated
Announced Prefixes (BGP)
8total
8 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)1,536
Announced (BGP)2,560
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Announced Prefixes
(BGP)8|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 |
Allocated Prefixes
(RIR)5Prefix | Country | RIR | Status |
|---|---|---|---|
| 81.94.32.0/23 | 🇷🇺 RU | RIPENCC | allocated |
| 81.94.35.0/24 | 🇷🇺 RU | RIPENCC | allocated |
| 81.94.37.0/24 | 🇷🇺 RU | RIPENCC | allocated |
| 81.94.39.0/24 | 🇷🇺 RU | RIPENCC | allocated |
| 81.94.42.0/24 | 🇷🇺 RU | RIPENCC | allocated |
All 8 announced prefixes of AS25251 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS25251 hands its own prefixes to: transit providers, or peers at an exchange.
- AS50509TRANSROUTE Telecom8
Transfer History
Registry transfers of AS25251 between organisations.
- AS25251Transfer ·
- AS25251Transfer ·
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 AS25251 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/25251Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/25251" | jq