32.101.136.0/21 - AT&T Enterprises (AS2685)
CIDR
32.101.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇦 Canada
City
Toronto (Old Toronto)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 32.101.136.0/21 | AS2685 ATGS-MMD-AS - AT&T Enterprises, LLC | No ROA | - | 2026-10-12 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 32.0.0.0/9 | AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC | No ROA | - | 2026-10-12 |
| 32.101.128.0/17 | AS2685 ATGS-MMD-AS - AT&T Enterprises, LLC | No ROA | - | 2026-10-12 |
Transfer History
Registry transfers of 32.101.136.0/21, blocks inside it, or blocks containing it.
- 32.0.0.0/9M&A ·
- 32.0.0.0/9M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 32.0.0.0/9 | M&A | |||
| 32.0.0.0/9 | M&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/32.101.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/32.101.136.0/21" | jq
External Links