AS28511 Network Information Center Mexico

Mexico AS28511 LACNIC 4 IPv4 prefixes 3 IPv6 prefixes

IPv4 addresses

1,024

IPv6 /48 networks

RPKI

7 valid0 no ROA

Peers and downstreams

Holder

AS name: AS28511
Description: LACNIC generated autnum for Network Information Center México S.C.
Organisation: Network Information Center Mexico
Abuse contact: Not published
Assigned: 2005-05-23

200.33.80.0/24 201.131.248.0/24 207.248.64.0/24 207.248.65.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 81/100

pass	Prefixes covered by valid ROAs 7 of 7 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 3 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
n/a	Working abuse contact We have no registry record to check.
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
n/a	Registry record maintained We have no change date for this record.

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/28511"><img src="https://ip-fd.net/badge/asn/28511/health.svg" alt="AS28511 network health on IP-FD.net"></a>

Markdown

[![AS28511 network health](https://ip-fd.net/badge/asn/28511/health.svg)](https://ip-fd.net/asn/28511)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 14:14 UTC	Prefix gone	201.131.250.0/24
2026-10-04 14:14 UTC	Prefix gone	2001:1250:b000::/44

Routing data

From the weekly collection

Registry record

From the nightly import

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/28511

const res = await fetch('https://ip-fd.net/api/v1/asn/28511', {
  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/28511', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/28511');
curl_setopt($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/28511", 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))

Works without a key at a lower rate. Get a free key.

AS27661	Network Information Center Mexico AS27661
AS28498	Network Information Center Mexico AS28498
AS28499	Network Information Center Mexico AS28499
AS28500	Network Information Center Mexico AS28500
AS61455	LACTLD - LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION AS61455