72.21.16.0/22
🇨🇦CIDR
72.21.16.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇦 Canada
City
London (Central London)
RIR
ARIN
Status
allocated
Allocated
7/8/2019
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.21.17.0/24 | AS394151AS-WHATBOX-CA - Whatbox Inc. | Valid | — | 5/31/2026 |
| 72.21.19.0/24 | AS394151AS-WHATBOX-CA - Whatbox Inc. | Valid | — | 5/31/2026 |
Origin ASN
AS394151
AS-WHATBOX-CA - Whatbox Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/72.21.16.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.21.16.0/22" | jq
External Links