142.204.0.0/18
🇨🇦CIDR
142.204.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇦 Canada
City
Toronto (North York)
RIR
ARIN
Status
allocated
Allocated
10/1/1992
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 142.204.0.0/18 | AS10265SENECA-ASN-01 - Seneca College of Applied Arts and Technology | No ROA | — | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 142.204.0.0/19 | AS10265SENECA-ASN-01 - Seneca College of Applied Arts and Technology | No ROA | — | 5/31/2026 |
| 142.204.32.0/19 | AS10265SENECA-ASN-01 - Seneca College of Applied Arts and Technology | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/142.204.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/142.204.0.0/18" | jq
External Links