142.242.0.0/16
🇨🇦CIDR
142.242.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇦 Canada
City
Montreal (Ville-Marie)
RIR
ARIN
Status
allocated
Allocated
7/23/1993
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
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 142.242.32.0/20 | AS30409SNCLAV-AS - AtkinsRealis Canada, Inc. | No ROA | — | 6/1/2026 |
| 142.242.0.0/20 | AS30409SNCLAV-AS - AtkinsRealis Canada, Inc. | No ROA | — | 6/1/2026 |
| 142.242.40.0/21 | AS30409SNCLAV-AS - AtkinsRealis Canada, Inc. | No ROA | — | 6/1/2026 |
| 142.242.32.0/21 | AS30409SNCLAV-AS - AtkinsRealis Canada, Inc. | No ROA | — | 6/1/2026 |
| 142.242.116.0/22 | AS26178ATKINS-NORTH-AMERICA - AtkinsRealis | No ROA | — | 6/1/2026 |
| 142.242.112.0/22 | AS26178ATKINS-NORTH-AMERICA - AtkinsRealis | No ROA | — | 6/1/2026 |
| 142.242.88.0/24 | AS15830Equinix Equinix (EMEA) Acquisition Enterprises B.V. | No ROA | — | 6/1/2026 |
| 142.242.2.0/24 | AS30409SNCLAV-AS - AtkinsRealis Canada, Inc. | No ROA | — | 6/1/2026 |
| 142.242.100.0/24 | AS30409SNCLAV-AS - AtkinsRealis Canada, Inc. | No ROA | — | 6/1/2026 |
| 142.242.18.0/24 | AS30409SNCLAV-AS - AtkinsRealis Canada, Inc. | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS30409 | RADB | MAINT-AS812 | 3/10/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/142.242.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/142.242.0.0/16" | jq
External Links