137.122.0.0/15
🇨🇦IPv4RIPEassigned RPKI Valid
CIDR
137.122.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇨🇦 Canada
City
Ottawa (Sandy Hill)
RIR
RIPE
Status
assigned
Allocated
-
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
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 137.122.0.0/16 | AS25826UOTTAWA - University of Ottawa | Valid | — | 6/13/2026 |
| 137.123.0.0/16 | AS27219SUNY-CORTLAND - SUNY College at Cortland | No ROA | — | 6/13/2026 |
| 137.122.0.0/18 | AS25826UOTTAWA - University of Ottawa | Valid | — | 6/13/2026 |
| 137.122.64.0/18 | AS25826UOTTAWA - University of Ottawa | Valid | — | 6/13/2026 |
| 137.122.128.0/18 | AS25826UOTTAWA - University of Ottawa | Valid | — | 6/13/2026 |
| 137.122.192.0/18 | AS25826UOTTAWA - University of Ottawa | Valid | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 137.122.0.0/16 | AS25826 | 🇨🇦CA | allocated |
| 137.123.0.0/16 | AS27219 | 🇺🇸US | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/137.122.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/137.122.0.0/15" | jq
External Links