104.205.0.0/16
🇨🇦CIDR
104.205.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇦 Canada
City
Calgary (Northeast Calgary)
RIR
ARIN
Status
allocated
Allocated
9/22/2014
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 104.205.0.0/16 | AS852ASN852 - TELUS Communications Inc. | Valid | RADB | 5/30/2026 |
Origin ASN
AS852
ASN852 - TELUS Communications Inc.
Geolocation
Country🇨🇦CanadaCA
RegionAlberta
CityCalgary (Northeast Calgary)
Coordinates51.0952, -113.9440 ↗
API
Open https://api.ipctl.io/v1/prefix/104.205.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/104.205.0.0/16" | jq
External Links