AS18734

AS18734 is Operbes, S.A. de C.V..

Short answer

AS18734 belongs to Operbes, S.A. de C.V.. DB-IP Lite attributes 205,568 IPv4 addresses in 23 ranges and 5 IPv6 ranges to it, all or nearly all of the IPv4 space in Mexico. The number is registered with LACNIC in Mexico on 5 Oct 2000.

Facts for AS18734
Operator (DB-IP)Operbes, S.A. de C.V.
IPv4 addresses205,568
IPv4 ranges23
IPv6 ranges5
RegistryLACNIC
Registered5 Oct 2000
Registry countryMexico (MX)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

Operbes, S.A. de C.V. hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 5 IPv6 ranges for AS18734, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

MX100%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
45.170.188.0 – 45.170.191.25545.170.188.0/221,024
138.122.144.0 – 138.122.147.255138.122.144.0/221,024
148.229.0.0 – 148.229.255.255148.229.0.0/1665,536
148.230.5.0 – 148.230.5.255148.230.5.0/24256
148.230.7.0 – 148.230.7.255148.230.7.0/24256
168.197.121.0 – 168.197.123.255168.197.121.0/24, 168.197.122.0/23768
177.236.142.0 – 177.236.142.255177.236.142.0/24256
177.236.174.0 – 177.236.174.255177.236.174.0/24256
187.164.0.0 – 187.164.95.255187.164.0.0/18, 187.164.64.0/1924,576
189.202.128.0 – 189.202.227.255189.202.128.0/18, 189.202.192.0/19 …25,600
189.202.229.0 – 189.202.229.255189.202.229.0/24256
189.202.232.0 – 189.202.255.255189.202.232.0/21, 189.202.240.0/206,144
189.204.128.0 – 189.204.231.255189.204.128.0/18, 189.204.192.0/19 …26,624
189.204.233.0 – 189.204.255.255189.204.233.0/24, 189.204.234.0/23 …5,888
200.33.9.0 – 200.33.10.255200.33.9.0/24, 200.33.10.0/24512
200.33.12.0 – 200.33.13.255200.33.12.0/23512
200.57.0.0 – 200.57.2.255200.57.0.0/23, 200.57.2.0/24768
200.57.4.0 – 200.57.31.255200.57.4.0/22, 200.57.8.0/21 …7,168
200.77.166.0 – 200.77.167.255200.77.166.0/23512
200.77.169.0 – 200.77.170.255200.77.169.0/24, 200.77.170.0/24512
200.77.174.0 – 200.77.174.255200.77.174.0/24256
201.140.80.0 – 201.140.127.255201.140.80.0/20, 201.140.96.0/1912,288
201.148.0.0 – 201.148.95.255201.148.0.0/18, 201.148.64.0/1924,576
2001:1230:4000:: – 2001:1230:7fff:ffff:ffff:ffff:ffff:ffff2001:1230:4000::/34IPv6
2001:1230:c000:: – 2001:1230:ffff:ffff:ffff:ffff:ffff:ffff2001:1230:c000::/34IPv6
2001:1278:: – 2001:1278:ffff:ffff:ffff:ffff:ffff:ffff2001:1278::/32IPv6
2801:c4:92:: – 2801:c4:92:ffff:ffff:ffff:ffff:ffff2801:c4:92::/48IPv6
2806:250:9f0:: – 2806:250:9f0:ffff:ffff:ffff:ffff:ffff2806:250:9f0::/48IPv6
Showing 23 of 23 IPv4 and 5 of 5 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 5 Nov 2026