Sierra Madre Internet SA de CV
AS265523 is Sierra Madre Internet SA de CV (citro.mx). It announces 7,168 IPv4 addresses in 7 prefixes, and 1 IPv6 prefixes.
Mexico· LACNIC· allocated 2016-11-04· isp
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
Registry record
Its ASN Whois record, as the registry publishes it.
- name
- Sierra Madre Internet SA de CV
- org
- MX-SMIS4-LACNIC
- org name
- Sierra Madre Internet SA de CV
- org address
- Nuevo Repueblo, Chiapas, Monterrey, 64700, MX
- org country
- MX
- country
- MX
- source
- lacnic
- status
- DIRECT ALLOCATION
- created
- 2016-11-04
- updated
- 2016-11-04
- descr
- Sierra Madre Internet SA de CV
- abuse
- HPO4
- abuse name
- Hector Patricio Garcia Olague
- abuse email
- bernal@citro.mx
- abuse phone
- +52 8112579638#304
- abuse kind
- role
- admin
- HPO4
- admin name
- Hector Patricio Garcia Olague
- admin email
- bernal@citro.mx
- admin phone
- +52 8112579638#304
- admin kind
- role
- tech
- HPO4
- tech name
- Hector Patricio Garcia Olague
- tech email
- bernal@citro.mx
- tech phone
- +52 8112579638#304
- tech kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP447best_proxy_switcher, draytek, watchguard6.24%
- novada, geonode, anyip2.97%
- None here
- floppydata0.01%
- None here
- None here
- Hosting IP5,63278.57%
- None here
- None here
- None here
- SSH IP4856.77%
- 0.01%
- 0.20%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 45.181.12.0/22 | — | valid | 17 | 2026-10-02 |
| 45.188.92.0/22 | — | valid | 17 | 2026-10-02 |
| 45.235.128.0/22 | — | valid | 17 | 2026-10-02 |
| 170.238.252.0/22 | — | valid | 17 | 2026-10-02 |
| 177.125.136.0/22 | — | valid | 17 | 2026-10-02 |
| 186.209.92.0/22 | — | valid | 17 | 2026-10-02 |
| 190.123.124.0/22 | — | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2806:364::/32 | Mexico | valid | 20 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.