AS28456 Colegio de Postgraduados

Not flagged: treated as regular traffic

AS28456 is not on Fraudex's VPN, proxy and datacenter list, so its IPs are treated like ordinary home, mobile or business connections. A single address can still be flagged if it is a Tor exit relay.

CountryMexico
IPv4 ranges0
IPv4 addresses0
IPv6 ranges1
Tor exits now0

Check an IP from AS28456

Look up any address in real time with the free IP checker, or from your own code:

curl "https://fraudex.xyz/api/check?ip=2801:c4:a5::" \
  -H "X-API-Key: fx_your_key"

The answer includes the network (AS28456), the country and a VPN, proxy, Tor and bot verdict, in under a millisecond. Plans start at $40 for 30 days of unlimited lookups.

IPv6 ranges announced by AS28456

First IPLast IPCIDR
2801:c4:a5::2801:c4:a5:ffff:ffff:ffff:ffff:ffff2801:c4:a5::/48

Questions about AS28456

Is AS28456 a VPN or hosting network?

Fraudex does not list AS28456 (Colegio de Postgraduados) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.

Which country is AS28456 registered in?

AS28456 is registered in Mexico. Individual addresses can be used elsewhere, so check the IP itself when location matters.

How many IP addresses does AS28456 have?

It announces 0 IPv4 ranges with 0 addresses in total, plus 1 IPv6 range.

How do I block traffic from AS28456?

Blocking a whole network by number goes stale as ranges change hands. It is more reliable to check each visitor's IP when they sign up, log in or pay: the Fraudex API returns the network and a VPN and bot verdict, so you can block, challenge or just log flagged traffic. See why an IP blocking API pays for itself.

Other large networks in Mexico

All networks in Mexico →