209.103.0.0/18 - Rogers Communications Canada (AS812)
CIDR
209.103.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇦 Canada
City
Toronto (North York)
RIR
ARIN
Status
allocated
Allocated
1997-07-10
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.103.0.0/18 | AS812 ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc. | Valid | ARINOther IRR | 2026-10-13 |
More-Specific Announcements
18 more-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 209.103.0.0/18 | AS812 | /24 | arin |
Transfer History
Registry transfers of 209.103.0.0/18, blocks inside it, or blocks containing it.
- 209.103.0.0/18M&A ·
Related Prefixes
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 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/209.103.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.103.0.0/18" | jq
External Links