205.210.158.0/23
🇨🇦CIDR
205.210.158.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇦 Canada
City
Markham
RIR
ARIN
Status
allocated
Allocated
4/8/1995
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 |
|---|---|---|---|---|
| 205.210.158.0/24 | AS401030COM-ASN-01 - The Corporation of the City of Markham | Valid | — | 5/30/2026 |
| 205.210.159.0/24 | AS401030COM-ASN-01 - The Corporation of the City of Markham | Valid | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS401030 | RADB | MAINT-AS812 | 3/10/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/205.210.158.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/205.210.158.0/23" | jq
External Links