66.110.0.0/18
🇨🇦CIDR
66.110.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇦 Canada
City
montreal
RIR
ARIN
Status
allocated
Allocated
5/23/2001
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.110.0.0/18 | AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INC | No ROA | — | 5/31/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.110.0.0/17 | AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INC | No ROA | — | 5/31/2026 |
| 66.110.40.0/21 | AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INC | Valid | — | 5/31/2026 |
| 66.110.46.0/23 | AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INC | Valid | — | 5/31/2026 |
| 66.110.40.0/23 | AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INC | Valid | — | 5/31/2026 |
| 66.110.42.0/23 | AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INC | Valid | — | 5/31/2026 |
| 66.110.44.0/23 | AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INC | Valid | — | 5/31/2026 |
| 66.110.6.0/23 | AS18563CGINET-01 - CGI Inc. | Valid | — | 5/31/2026 |
| 66.110.41.0/24 | AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INC | Valid | — | 5/31/2026 |
| 66.110.39.0/24 | AS7029WINDSTREAM - Windstream Communications LLC | Valid | — | 5/31/2026 |
| 66.110.43.0/24 | AS7029WINDSTREAM - Windstream Communications LLC | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/66.110.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.110.0.0/18" | jq
External Links