AS3968 El Colegio de Mexico, A.C.

Not flagged: treated as regular traffic

AS3968 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 ranges5
IPv4 addresses6,400
IPv6 ranges0
Tor exits now0

Check an IP from AS3968

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

curl "https://fraudex.xyz/api/check?ip=192.100.173.0" \
  -H "X-API-Key: fx_your_key"

The answer includes the network (AS3968), the country and a VPN, proxy, Tor and bot verdict, in under a millisecond. Plans start at $40 for 30 days of unlimited lookups.

IPv4 ranges announced by AS3968

First IPLast IPCIDRAddresses
192.100.173.0192.100.173.255192.100.173.0/24256
192.100.175.0192.100.175.255192.100.175.0/24256
192.100.220.0192.100.220.255192.100.220.0/24256
200.12.158.0200.12.163.255200.12.158.0/23, 200.12.160.0/221,536
200.52.240.0200.52.255.255200.52.240.0/204,096

Questions about AS3968

Is AS3968 a VPN or hosting network?

Fraudex does not list AS3968 (El Colegio de Mexico, A.C.) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.

Which country is AS3968 registered in?

AS3968 is registered in Mexico. Individual addresses can be used elsewhere, so check the IP itself when location matters.

How many IP addresses does AS3968 have?

It announces 5 IPv4 ranges with 6,400 addresses in total.

How do I block traffic from AS3968?

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.

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