AS200658 CoreCloud CoreCloud Systems Ltd
🇬🇧Org handle: ORG-CSL95-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
17total
17 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)4,352
IPv6 Addresses
Allocated (RIR)1.2×10²⁴
Announced (BGP)0
Routing hygiene
Score 59/100 · High riskRPKI ROA coverage
64.7%
4 prefixes RPKI invalid
IRR route objects
76.5%
4 prefixes registered for another origin
Hijack signals
4
4 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- Announces 4 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
- 35% of announced prefixes (6 of 17) have no valid ROA, 4 of them RPKI invalid
- Only one upstream seen in the AS paths of its routes
- 24% of announced prefixes (4 of 17) have no IRR route object for this ASN
Based on 17 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)17|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-26 | |
| Valid | ARINOther IRR | 2026-10-26 | |
| Valid | ARINOther IRR | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
107.149.9.0/24MOAS | No ROA | - | 2026-10-26 |
| Valid | ARIN | 2026-10-26 | |
| Valid | ARIN | 2026-10-26 | |
| Valid | ARIN | 2026-10-26 |
1-10 of 17
1 / 2
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 87.232.74.0/24 | 🇪🇺 EU | RIPE | assigned |
| 212.66.55.0/24 | 🇪🇺 EU | RIPE | assigned |
| 2a0c:9a40:8930::/48 | 🇬🇧 GB | RIPE | assigned |
All 17 announced prefixes of AS200658 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS200658 hands its own prefixes to: transit providers, or peers at an exchange.
- AS35661VIRTUASYS EU VIRTUA SYSTEMS SAS17
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 AS200658 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/200658Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/200658" | jq