AS11172
Alestra, S. de R.L. de C.V. ISP registered in Mexico
919IPv4 prefixes
2,591IPv6 prefixes
99%RPKI-valid
#444AS Rank
#2Rank in Mexico
1998-05-05Allocated
Alestra, S. de R.L. de C.V. (AS11172) — ISP, registered in Mexico. announces 919 IPv4 prefixes + 2,591 IPv6 prefixes. Rank in Mexico: #2. Allocated: 1998-05-05.
IPv4 919IPv6 2,591
Announced prefixes · 3,510
- v4 148.244.160.0/21 valid
- v4 148.244.160.0/24 valid
- v4 148.244.161.0/24 valid
- v4 148.244.162.0/24 valid
- v4 148.244.163.0/24 valid
- v4 148.244.165.0/24 valid
- v4 148.244.166.0/24 valid
- v4 148.244.168.0/21 valid
- v4 148.244.171.0/24 valid
- v4 148.244.176.0/21 valid
- v4 148.244.176.0/24 valid
- v4 148.244.177.0/24 valid
- v4 148.244.178.0/24 valid
- v4 148.244.179.0/24 valid
- v4 148.244.180.0/24 valid
- v4 148.244.181.0/24 valid
- v4 148.244.182.0/24 valid
- v4 148.244.183.0/24 valid
- v4 148.244.184.0/21 valid
- v4 148.244.187.0/24 valid
- v4 148.244.188.0/24 valid
- v4 148.244.191.0/24 valid
- v4 148.244.192.0/18 valid
- v4 148.244.192.0/21 valid
- v4 148.244.192.0/24 valid
- v4 148.244.193.0/24 valid
- v4 148.244.194.0/23 valid
- v4 148.244.198.0/24 valid
- v4 148.244.199.0/24 valid
- v4 148.244.200.0/21 valid
- v4 148.244.205.0/24 valid
- v4 148.244.206.0/24 valid
- v4 148.244.207.0/24 valid
- v4 148.244.208.0/21 valid
- v4 148.244.208.0/24 valid
- v4 148.244.214.0/24 valid
- v4 148.244.216.0/21 valid
- v4 148.244.221.0/24 valid
- v4 148.244.222.0/24 valid
- v4 148.244.224.0/21 valid
- v4 148.244.226.0/24 valid
- v4 148.244.232.0/21 valid
- v4 148.244.235.0/24 valid
- v4 148.244.237.0/24 valid
- v4 148.244.238.0/24 valid
- v4 148.244.240.0/21 valid
- v4 148.244.240.0/24 valid
- v4 148.244.241.0/24 valid
- v4 148.244.242.0/24 valid
- v4 148.244.243.0/24 valid
RPKI: rpki.cloudflare.com · 2026-06-20
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 3498 |
| 2026-06-13 | 3498 |
| 2026-06-14 | 3499 |
| 2026-06-15 | 3498 |
| 2026-06-16 | 3498 |
| 2026-06-17 | 3501 |
| 2026-06-19 | 3508 |
| 2026-06-20 | 3510 |
Internet Exchanges · 3
- DE-CIX Mexico Mexico City 100 Gbps
- NIX Monterrey Monterrey 100 Gbps
- MEX-IX McAllen McAllen 40 Gbps
Facilities · 15
- Equinix MO1 - Monterrey Apodaca
- Equinix MX1/MX2 - Mexico City El Marques
- HostDime GDL Mexico Data Center Guadalajara
- KIO México 1 (MEX1) Cuajimalpa de Morelos
- KIO México 2 (MEX2) Cuajimalpa de Morelos
- KIO México 3 (MEX3) Santa Fe
- KIO México 4 (MEX4) Huixquilucan
- KIO México 5 (MEX5) Tultitlan
- KIO Querétaro 1 (QRO1) El Marques
- Laredo VTX Laredo
- MDC El Paso El Paso
- MDC Laredo Laredo
- MDC McAllen McAllen
- MTP Sites Leon Edge León
- MTP Sites San Luis Potosi (SLP) Edge San Luis Potosi
AS topology · Customer cone 107
Providers · 7
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