AS42157 A1BG A1 Bulgaria EAD
🇧🇬Org handle: ORG-MN1-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
1total
1 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)512
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Announced Prefixes
(BGP)1|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-10 |
Allocated Prefixes
(RIR)1Prefix | Country | RIR | Status |
|---|---|---|---|
| 151.251.64.0/23 | 🇧🇬 BG | RIPE | assigned |
All 1 announced prefix of AS42157 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS42157 hands its own prefixes to: transit providers, or peers at an exchange.
- AS8717A1BG A1 Bulgaria EAD1
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 AS42157 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/42157Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/42157" | jq