74.51.48.0/20
🇨🇦CIDR
74.51.48.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇦 Canada
City
Greater Sudbury (Sudbury)
RIR
ARIN
Status
allocated
Allocated
7/31/2008
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 74.51.48.0/20 | AS5690VIANET INC 5690 - Vianet Inc. | No ROA | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 74.51.48.0/21 | AS5690VIANET INC 5690 - Vianet Inc. | No ROA | — | 5/31/2026 |
| 74.51.56.0/21 | AS5690VIANET INC 5690 - Vianet Inc. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS5690 | RADB | MAINT-AS5690 | 11/13/2023 |
Origin ASN
AS5690
VIANET INC 5690 - Vianet Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/74.51.48.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/74.51.48.0/20" | jq
External Links