131.143.4.0/22
🇨🇦CIDR
131.143.4.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇦 Canada
City
Montreal
RIR
ARIN
Status
allocated
Allocated
10/8/2025
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.143.6.0/24 | AS30644PATH-NETWORK-BYOIP - Path Network, Inc. | No ROA | — | 5/30/2026 |
| 131.143.4.0/24 | AS40507VIRTUALIZED - GameServerSupply, LLC | Valid | — | 5/30/2026 |
| 131.143.7.0/24 | AS393368NYAKI - Nyaki Technologies, LLC | No ROA | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/131.143.4.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/131.143.4.0/22" | jq
External Links