72.2.16.0/21
🇨🇦CIDR
72.2.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇦 Canada
City
Calgary (Northwest Calgary)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.2.16.0/21 | AS6327SHAW - Shaw Communications | No ROA | — | 5/30/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.2.0.0/18 | AS6327SHAW - Shaw Communications | No ROA | — | 5/30/2026 |
| 72.2.0.0/19 | AS6327SHAW - Shaw Communications | No ROA | — | 5/30/2026 |
| 72.2.23.0/24 | AS6327SHAW - Shaw Communications | No ROA | — | 5/30/2026 |
| 72.2.22.0/24 | AS29988RCC-RDC-AS - Rogers Communications Canada Inc. | No ROA | — | 5/30/2026 |
| 72.2.19.0/24 | AS396374AS-3CIS - 3C Information Solutions Inc. | No ROA | — | 5/30/2026 |
| 72.2.18.0/24 | AS396374AS-3CIS - 3C Information Solutions Inc. | No ROA | — | 5/30/2026 |
| 72.2.20.0/24 | AS397569VELOCITYNET-01 - TELUS Communications Inc. | No ROA | — | 5/30/2026 |
| 72.2.21.0/24 | AS397569VELOCITYNET-01 - TELUS Communications Inc. | No ROA | — | 5/30/2026 |
Origin ASN
AS6327
SHAW - Shaw Communications
Geolocation
Country🇨🇦CanadaCA
RegionAlberta
CityCalgary (Northwest Calgary)
Coordinates51.0868, -114.1380 ↗
API
Open https://api.ipctl.io/v1/prefix/72.2.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.2.16.0/21" | jq
External Links