216.123.128.0/18
🇨🇦CIDR
216.123.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇦 Canada
City
Toronto (Old Toronto)
RIR
ARIN
Status
allocated
Allocated
11/20/1998
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.123.128.0/18 | AS6461ZAYO-6461 - Zayo Bandwidth | Valid | — | 6/1/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.123.176.0/24 | AS15290ZAYO-CAN-15290 - Zayo Bandwidth | Valid | — | 6/1/2026 |
| 216.123.187.0/24 | AS15290ZAYO-CAN-15290 - Zayo Bandwidth | Valid | — | 6/1/2026 |
| 216.123.186.0/24 | AS21570ACI-1 - Accelerated Connections Inc. | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 216.123.128.0/18 | AS6461 | /18 | arin |
Origin ASN
AS6461
ZAYO-6461 - Zayo Bandwidth
Geolocation
API
Open https://api.ipctl.io/v1/prefix/216.123.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.123.128.0/18" | jq
External Links