AS37540 WINROCK-
🇳🇬Org handle: F368726B
AFRINICallocated
Announced Prefixes (BGP)
11total
10 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)1,024
Announced (BGP)4,096
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Listed on the threat map (2026-10-09)
Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.
Announced Prefixes
(BGP)11|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | AFRINICOther IRR | 2026-10-09 | |
| No ROA | AFRINICOther IRR | 2026-10-09 | |
| No ROA | AFRINICOther IRR | 2026-10-09 | |
| No ROA | AFRINICOther IRR | 2026-10-09 | |
| No ROA | AFRINICOther IRR | 2026-10-09 | |
| No ROA | AFRINICOther IRR | 2026-10-09 | |
| No ROA | AFRINICOther IRR | 2026-10-09 | |
| No ROA | AFRINIC | 2026-10-09 | |
| No ROA | AFRINIC | 2026-10-09 | |
| No ROA | AFRINIC | 2026-10-09 |
1-10 of 11
1 / 2
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 41.207.248.0/22 | 🇳🇬 NG | AFRINIC | allocated |
| 2c0f:eaa8::/32 | 🇳🇬 NG | AFRINIC | allocated |
All 11 announced prefixes of AS37540 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS37540 hands its own prefixes to: transit providers, or peers at an exchange.
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 AS37540 should publish an ASPA object
- IPv4 transfers in the AFRINIC 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/37540Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/37540" | jq