209.145.36.0/22 - (AS31903)
CIDR
209.145.36.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇦 Canada
City
Toronto (Old Toronto)
RIR
ARIN
Status
allocated
Allocated
2023-12-04
Transfer History
Registry transfers of 209.145.36.0/22, blocks inside it, or blocks containing it.
- 209.145.38.0/23Transfer ·
- 209.145.36.0/23Transfer ·
- 209.145.32.0/19M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 209.145.38.0/23 | Transfer | |||
| 209.145.36.0/23 | Transfer | |||
| 209.145.32.0/19 | M&A |
Origin ASN
AS31903
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/209.145.36.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.145.36.0/22" | jq
External Links