AS209505 UNCHAINEDISP Unchained ISP Limited
🇬🇧Org handle: ORG-UIL14-RIPE
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RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
12total
6 IPv46 IPv6
IPv4 Addresses
Allocated (RIR)1,536
Announced (BGP)2,560
IPv6 Addresses
Allocated (RIR)4.1×10²⁹
Announced (BGP)4.9×10²⁹
Routing hygiene
Score 22/100 · Low riskRPKI ROA coverage
60%
3 prefixes RPKI invalid
IRR route objects
90%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
4
diversity 70/100
- 40% of announced prefixes (4 of 10) have no valid ROA, 3 of them RPKI invalid
Based on 10 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)11|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | - | |
89.33.9.0/24MOAS | Valid | RIPE | - |
| Valid | RIPE | - | |
| Invalid | - | - | |
212.60.144.0/24MOAS | Invalid | - | - |
| Valid | RIPE | - | |
2a0b:9400:8::/48MOAS | Invalid | - | - |
| Invalid | - | - | |
| Valid | RIPE | - | |
| No ROA | - | - |
1-10 of 11
1 / 2
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 78.41.136.0/24 | 🇬🇧 GB | RIPENCC | allocated |
| 185.250.8.0/22 | 🇬🇧 GB | RIPENCC | allocated |
| 195.10.233.0/24 | 🇬🇧 GB | RIPENCC | allocated |
| 2a0b:9400::/30 | 🇬🇧 GB | RIPE | assigned |
| 2a0b:9401::/32 | 🇬🇧 GB | RIPE | assigned |
| 2a13:3840:4000::/34 | 🇬🇧 GB | RIPE | assigned |
All 11 announced prefixes of AS209505 →
Upstream Providers(4)
BGP Neighbours
(seen in AS paths)Upstreams (4)
Networks AS209505 hands its own prefixes to: transit providers, or peers at an exchange.
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
- How to run an ASPA checkVerify the upstream providers listed above
- 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/209505Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/209505" | jq