205.237.88.0/21 - Colocation America Corporation (AS21769)
CIDR
205.237.88.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇦 Canada
City
Toronto
RIR
RIPE NCC
Status
allocated
Allocated
2008-10-14
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.237.88.0/21 | AS21769 AS-COLOAM - Colocation America Corporation | No ROA | Other IRR | 2026-10-11 |
More-Specific Announcements
8 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.237.88.0/22 | AS201907 TOV-BITIORA TOV Bitiora | Invalid | - | 2026-10-11 |
| 205.237.88.0/24 | AS20473 AS-VULTR - The Constant Company, LLC | Valid | - | 2026-10-11 |
| 205.237.89.0/24 | AS20473 AS-VULTR - The Constant Company, LLC | Valid | - | 2026-10-11 |
| 205.237.90.0/24 | AS20473 AS-VULTR - The Constant Company, LLC | Valid | - | 2026-10-11 |
| 205.237.91.0/24 | AS20473 AS-VULTR - The Constant Company, LLC | Valid | - | 2026-10-11 |
| 205.237.92.0/24 | AS214623 ON2644819-NET 2644819 Ontario Inc | Valid | - | 2026-10-11 |
| 205.237.94.0/24 | AS214623 ON2644819-NET 2644819 Ontario Inc | Valid | - | 2026-10-11 |
| 205.237.95.0/24 | AS21949 BEANFIELD - Beanfield Technologies Inc. | Valid | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21769 | Other IRR | MAINT-AS35916 | 2026-06-13 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 205.237.88.0/22 | AS201907 | 🇪🇺EU | assigned |
| 205.237.92.0/22 | 🇺🇸US | assigned | |
| 205.237.92.0/23 | 🇨🇦CA | assigned | |
| 205.237.94.0/23 | 🇨🇦CA | assigned |
Transfer History
Registry transfers of 205.237.88.0/21, blocks inside it, or blocks containing it.
- 205.237.88.0/21inter-RIRTransfer ·
Related Prefixes
Geolocation
Country🇨🇦CanadaCA
CityToronto
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 RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/205.237.88.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/205.237.88.0/21" | jq
External Links