142.136.0.0/13
🇺🇸IPv4RIPEassigned RPKI Valid
CIDR
142.136.0.0/13
IP Version
IPv4
Addresses
524.2K
Mask
/13 (255.248.0.0)
Country
🇺🇸 United States
City
Greenwood Village
RIR
RIPE
Status
assigned
Allocated
-
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
11 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 142.136.0.0/16 | AS3456TWC-3456-IT - Charter Communications Inc | Valid | — | 6/15/2026 |
| 142.139.0.0/16 | AS11998GNB-ORG - Province of New Brunswick | Valid | — | 6/15/2026 |
| 142.137.0.0/16 | AS31930ETSMTL - Ecole de technologie superieure | Valid | — | 6/15/2026 |
| 142.141.0.0/17 | AS808GONET-ASN-1 - GONET | No ROA | — | 6/15/2026 |
| 142.141.128.0/17 | AS808GONET-ASN-1 - GONET | No ROA | — | 6/15/2026 |
| 142.142.0.0/17 | AS808GONET-ASN-1 - GONET | No ROA | — | 6/15/2026 |
| 142.142.128.0/17 | AS808GONET-ASN-1 - GONET | No ROA | — | 6/15/2026 |
| 142.143.0.0/17 | AS808GONET-ASN-1 - GONET | No ROA | — | 6/15/2026 |
| 142.143.128.0/17 | AS808GONET-ASN-1 - GONET | No ROA | — | 6/15/2026 |
| 142.140.0.0/17 | AS808GONET-ASN-1 - GONET | No ROA | — | 6/15/2026 |
| 142.140.128.0/17 | AS808GONET-ASN-1 - GONET | No ROA | — | 6/15/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 142.136.0.0/16 | AS3456 | 🇺🇸US | allocated |
| 142.137.0.0/16 | AS31930 | 🇨🇦CA | allocated |
| 142.138.0.0/16 | 🇨🇦CA | allocated | |
| 142.139.0.0/16 | AS11998 | 🇨🇦CA | allocated |
| 142.140.0.0/16 | 🇨🇦CA | allocated | |
| 142.141.0.0/16 | 🇨🇦CA | allocated | |
| 142.142.0.0/16 | 🇨🇦CA | allocated | |
| 142.143.0.0/16 | 🇨🇦CA | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/142.136.0.0/13Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/142.136.0.0/13" | jq
External Links