201.156.16.0/20 - Axtel, S.A.B. De C.V (AS6503)
CIDR
201.156.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇲🇽 Mexico
City
Monterrey
RIR
LACNIC
Status
allocated
Allocated
2005-12-08
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.156.16.0/20 | AS6503 AS6503 - Axtel, S.A.B. de C.V. | No ROA | Other IRR | 2026-10-12 |
More-Specific Announcements
8 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 201.156.24.0/21 | AS6503 AS6503 - Axtel, S.A.B. de C.V. | No ROA | - | 2026-10-12 |
| 201.156.24.0/24 | AS6503 AS6503 - Axtel, S.A.B. de C.V. | No ROA | - | 2026-10-12 |
| 201.156.25.0/24 | AS6503 AS6503 - Axtel, S.A.B. de C.V. | No ROA | - | 2026-10-12 |
| 201.156.26.0/24 | AS6503 AS6503 - Axtel, S.A.B. de C.V. | No ROA | - | 2026-10-12 |
| 201.156.27.0/24 | AS6503 AS6503 - Axtel, S.A.B. de C.V. | No ROA | - | 2026-10-12 |
| 201.156.28.0/24 | AS6503 AS6503 - Axtel, S.A.B. de C.V. | No ROA | - | 2026-10-12 |
| 201.156.29.0/24 | AS6503 AS6503 - Axtel, S.A.B. de C.V. | No ROA | - | 2026-10-12 |
| 201.156.30.0/24 | AS6503 AS6503 - Axtel, S.A.B. de C.V. | No ROA | - | 2026-10-12 |
Origin ASN
AS6503
AS6503 - Axtel, S.A.B. de C.V.
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/201.156.16.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/201.156.16.0/20" | jq
External Links