AS63785 FU-NTP - Fukuoka University
Announced Prefixes (BGP)
5total
2 IPv43 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)512
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)3.6×10²⁴
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
10
Allocated
-
Routing hygiene
Score 40/100 · Medium riskRPKI ROA coverage
40%
no RPKI invalid prefixes
IRR route objects
0%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 32/100
- 60% of announced prefixes (3 of 5) have no valid ROA
- 100% of announced prefixes (5 of 5) have no IRR route object for this ASN
- Routes concentrated on one upstream (80% of routes)
Based on 5 announced prefixes, updated daily (2026-10-20). How the score works · RPKI explained
Announced Prefixes
(BGP)5|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | - | 2026-10-27 | |
| Valid | - | 2026-10-27 | |
| No ROA | - | 2026-10-27 | |
| No ROA | - | 2026-10-27 | |
| No ROA | - | 2026-10-27 |
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 AS63785 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/63785Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/63785" | jq