201.151.104.0/23 - Alestra, S. De R.L. De C.V (AS11172)
CIDR
201.151.104.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇲🇽 Mexico
City
Querétaro City
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.151.104.0/23 | AS11172 AS11172 - Alestra, S. de R.L. de C.V. | Valid | - | 2026-10-12 |
Related Announcements
2 less-specific, 1 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.151.0.0/16 | AS11172 AS11172 - Alestra, S. de R.L. de C.V. | Valid | - | 2026-10-12 |
| 201.151.104.0/21 | AS11172 AS11172 - Alestra, S. de R.L. de C.V. | Valid | - | 2026-10-12 |
| 201.151.105.0/24 | AS11172 AS11172 - Alestra, S. de R.L. de C.V. | Valid | - | 2026-10-12 |
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 LACNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/201.151.104.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/201.151.104.0/23" | jq
External Links