AS8581 UOI University Of Ioannina
🇬🇷Org handle: ORG-UOI2-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
8total
7 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)9,472
Announced (BGP)9,472
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)1.2×10²⁴
Routing hygiene
Score 7/100 · 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 32/100
- Routes concentrated on one upstream (80% of routes)
Based on 8 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)8|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 |
Allocated Prefixes
(RIR)7Prefix | Country | RIR | Status |
|---|---|---|---|
| 83.212.184.0/21 | 🇬🇷 GR | RIPE | assigned |
| 83.212.192.0/21 | 🇬🇷 GR | RIPE | assigned |
| 194.177.199.0/24 | 🇬🇷 GR | RIPE | assigned |
| 195.130.112.0/21 | 🇬🇷 GR | RIPE | assigned |
| 195.130.120.0/23 | 🇬🇷 GR | RIPE | assigned |
| 195.251.192.0/21 | 🇬🇷 GR | RIPE | assigned |
| 195.251.200.0/23 | 🇬🇷 GR | RIPE | assigned |
ASPA
No ASPA
Abuse Contact
+31205354444
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 AS8581 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/8581Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/8581" | jq