AS131221 PBRU-AS-AP - Petchaburi Rajabhat University
🇹🇭Org handle: ORG-PRU2-AP
Petchaburi Rajabhat University
APNICallocated
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)512
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)1.2×10²⁴
Routing hygiene
Score 60/100 · High riskRPKI ROA coverage
66.7%
1 prefix RPKI invalid
IRR route objects
66.7%
1 prefix registered for another origin
Hijack signals
1
1 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- Announces 1 prefix that RPKI assigns to another network (possible hijack or misconfiguration)
- 33% of announced prefixes (1 of 3) have no valid ROA, 1 of them RPKI invalid
- Only one upstream seen in the AS paths of its routes
- 33% of announced prefixes (1 of 3) have no IRR route object for this ASN
Based on 3 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNICOther IRR | 2026-10-25 | |
| Valid | APNICOther IRR | 2026-10-25 | |
| Invalid | - | 2026-10-25 |
All 3 announced prefixes of AS131221 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS131221 hands its own prefixes to: transit providers, or peers at an exchange.
- AS4621UNINET TH3
ASPA
No ASPA
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 AS131221 should publish an ASPA object
- IPv4 transfers in the APNIC 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/131221Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/131221" | jq