AS18592 Corporacion Universitaria para el Desarrollo de Internet, A.C.

Not flagged: treated as regular traffic

AS18592 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 ranges2

IPv4 addresses768

IPv6 ranges2

Tor exits now0

Check an IP from AS18592

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

curl "https://fraudex.xyz/api/check?ip=187.251.33.0" \
  -H "X-API-Key: fx_your_key"

The answer includes the network (AS18592), 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 AS18592

First IP	Last IP	CIDR	Addresses
187.251.33.0	187.251.34.255	187.251.33.0/24, 187.251.34.0/24	512
200.23.60.0	200.23.60.255	200.23.60.0/24	256

IPv6 ranges announced by AS18592

First IP	Last IP	CIDR
2001:1228::	2001:1228:ffff:ffff:ffff:ffff:ffff:ffff	2001:1228::/32
2001:122c::	2001:122c:ffff:ffff:ffff:ffff:ffff:ffff	2001:122c::/32

Questions about AS18592

Is AS18592 a VPN or hosting network?

Fraudex does not list AS18592 (Corporacion Universitaria para el Desarrollo de Internet, 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 AS18592 registered in?

AS18592 is registered in Mexico. Individual addresses can be used elsewhere, so check the IP itself when location matters.

How many IP addresses does AS18592 have?

It announces 2 IPv4 ranges with 768 addresses in total, plus 2 IPv6 ranges.

How do I block traffic from AS18592?

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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