AS42139 RIPN-RU-NSK Join-stock company "Internet Exchange"MSK-IX"
🇷🇺Org handle: ORG-JCE1-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
5total
3 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)768
IPv6 Addresses
Allocated (RIR)1.2×10²⁴
Announced (BGP)2.4×10²⁴
Announced Prefixes
(BGP)5|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
193.232.74.0/24MOAS | No ROA | - | 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)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 193.232.230.0/24 | 🇷🇺 RU | RIPE | assigned |
| 193.232.240.0/24 | 🇷🇺 RU | RIPE | assigned |
| 2a0c:a9c7:240::/48 | 🇷🇺 RU | RIPE | assigned |
All 5 announced prefixes of AS42139 →
BGP Neighbours
(seen in AS paths)Upstreams (3)
Networks AS42139 hands its own prefixes to: transit providers, or peers at an exchange.
Transfer History
Registry transfers of AS42139 between organisations.
- AS42139Transfer ·
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 AS42139 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/42139Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/42139" | jq