AS17479 CMU-TH-AP - Chiang Mai University
🇹🇭Org handle: ORG-OOIA1-AP
Chiang Mai University
APNICallocated
Announced Prefixes (BGP)
18total
17 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)6,656
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)1.2×10²⁴
Routing hygiene
Score 9/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 10/100
- Routes concentrated on one upstream (94% of routes)
Based on 18 announced prefixes, updated daily (2026-10-21). How the score works · RPKI explained
Announced Prefixes
(BGP)18|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 |
1-10 of 18
1 / 2
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 192.203.247.0/24 | 🇹🇭 TH | APNIC | assigned |
| 202.44.145.0/24 | 🇹🇭 TH | APNIC | assigned |
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 AS17479 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/17479Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/17479" | jq