AS37540 Winrock Nigeria Limited 🇳🇬 NG
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
4,096 (16 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
4
ASes reachable through it
Registry and operator data
- AS number
- AS37540
- Name
- Winrock Nigeria Limited
- Organisation
- Winrock Nigeria
- Country
- 🇳🇬 NG
- RIR
- AFRINIC
- Allocated
- 2012-12-21
- Scope
- Not Disclosed
- Peering policy
- Open
- PeeringDB
- net/18420
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
10 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 41.207.248.0/22 v4 | no ROA | 46 | 345493766237540 | 2026-09-18 |
| 41.207.248.0/23 v4 | no ROA | 46 | 345493766237540 | 2026-09-18 |
| 41.207.248.0/24 v4 | no ROA | 46 | 345493766237540 | 2026-09-18 |
| 41.207.249.0/24 v4 | no ROA | 46 | 345493766237540 | 2026-09-18 |
| 41.207.250.0/23 v4 | no ROA | 46 | 345493766237540 | 2026-09-18 |
| 41.207.250.0/24 v4 | no ROA | 46 | 345493766237540 | 2026-09-18 |
| 41.207.251.0/24 v4 | no ROA | 46 | 345493766237540 | 2026-09-18 |
| 102.220.44.0/23 v4 | no ROA | 46 | 345493766237540 | 2026-09-18 |
| 102.220.44.0/24 v4 | no ROA | 46 | 345493766237540 | 2026-09-18 |
| 102.220.45.0/24 v4 | no ROA | 46 | 345493766237540 | 2026-09-18 |