207.11.128.0/17 - BGP Prefix
IPv4not announcedNo ROA
CIDR
207.11.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇨🇦 Canada
City
Montreal (Ville-Marie)
Status
not announced
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
6 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 207.11.240.0/24 | AS197282 WGMAST Wood Group UK Limited | No ROA | - | 2026-10-14 |
| 207.11.241.0/24 | AS6461 ZAYO-6461 - Zayo Bandwidth | No ROA | - | 2026-10-14 |
| 207.11.242.0/24 | AS701 UUNET - Verizon Business | No ROA | - | 2026-10-14 |
| 207.11.243.0/24 | AS41367 PSN-AS Wood Group UK Limited | No ROA | - | 2026-10-14 |
| 207.11.244.0/24 | AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC | No ROA | - | 2026-10-14 |
| 207.11.245.0/24 | AS197282 WGMAST Wood Group UK Limited | No ROA | - | 2026-10-14 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 207.11.128.0/18 | 🇨🇦CA | allocated | |
| 207.11.192.0/19 | 🇺🇸US | allocated | |
| 207.11.224.0/19 | AS14364 | 🇺🇸US | allocated |
Transfer History
Registry transfers of 207.11.128.0/17, blocks inside it, or blocks containing it.
- 207.11.192.0/19Transfer ·
- 207.11.128.0/18Transfer ·
- 207.11.128.0/17M&A ·
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/207.11.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/207.11.128.0/17" | jq
External Links