201.131.72.0/24 - Alestra, S. De R.L. De C.V (AS11172)
CIDR
201.131.72.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇲🇽 Mexico
City
Monterrey (Topo Chico)
RIR
LACNIC
Status
assigned
Allocated
2006-12-14
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.131.72.0/24 | AS11172 AS11172 - Alestra, S. de R.L. de C.V. | No ROA | Other IRR | 2026-10-13 |
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/201.131.72.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/201.131.72.0/24" | jq
External Links