AS28556 Cablemas Telecomunicaciones SA de CV

Mexico AS28556 LACNIC 10 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

2,816

IPv6 /48 networks

RPKI

5 valid7 no ROA

Peers and downstreams

Holder

AS name: AS28556
Description: LACNIC generated autnum for Cablemas Telecomunicaciones SA de CV
Organisation: Cablemas Telecomunicaciones SA de CV
Abuse contact: Not published
Assigned: 2008-12-28
Registered: 2008-12-29
Record last changed: 2021-09-14 16:30 UTC

187.185.154.0/24 187.252.166.0/24 187.252.167.0/24 187.252.248.0/22 187.252.248.0/23 187.252.250.0/23 187.252.9.0/24 189.220.60.0/24 189.220.61.0/24 189.221.153.0/24

Routing changes

Last 30 days

2026-10-04 07:08 UTC	New prefix	189.220.61.0/24
2026-10-04 07:08 UTC	New prefix	2806:250:1800::/44

WHOIS

aut-num:        AS28556
as-name:        28556
handle:         AS28556
remarks:        Autonomous System AS28556 from MX-CTSC6-LACNIC
registrant:     MX-CTSC6-LACNIC (Cablemas Telecomunicaciones SA de CV)
administrative,technical,abuse:FRL5 (Isaac Torres Galvan) <ipmastercm@izzi.mx>
registration:   2008-12-29T19:45:18Z
last changed:   2021-09-14T16:30:10Z
source:         LACNIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from LACNIC RDAP

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/28556

const res = await fetch('https://ip-fd.net/api/v1/asn/28556', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/28556', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/28556');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/28556", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

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