128.189.16.0/20
🇨🇦CIDR
128.189.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇦 Canada
City
Vancouver (Ubc)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 128.189.16.0/20 | AS393249UBC - University of British Columbia | Valid | ARIN | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 128.189.0.0/16 | AS271BCNET-AS - BCNET | No ROA | — | 6/1/2026 |
| 128.189.0.0/16 | AS393249UBC - University of British Columbia | No ROA | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/128.189.16.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/128.189.16.0/20" | jq
External Links