AS31563 HNMS-AS Hellenic National Meteorological Service
🇬🇷Org handle: ORG-HNMS1-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
5total
3 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)256
Announced (BGP)768
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)2.4×10²⁴
Routing hygiene
Score 5/100 · 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 48/100
- All announced prefixes have a valid ROA and a matching IRR route object
Based on 5 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)5|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 |
Allocated Prefixes
(RIR)1Prefix | Country | RIR | Status |
|---|---|---|---|
| 195.251.246.0/24 | 🇬🇷 GR | RIPE | assigned |
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 AS31563 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/31563Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/31563" | jq