General Info




Yahoo! UK Services Limited


AS10310 Yahoo!

United Kingdom


Protect Your Privacy

A Virtual Private Network (VPN) is an essential tool for protecting your privacy and ensuring your security while online. Read our VPN Guide to find out more.

Whois Details

inet6num:         2a00,1288,,/32
netname:          UK-YAHOO-20090819
country:          GB
org:              ORG-YE1-RIPE
admin-c:          YEU-RIPE
tech-c:           YEU-RIPE
status:           ALLOCATED-BY-RIR
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           YAHOO-MNT
mnt-routes:       YAHOO-MNT
mnt-domains:      YAHOO-MNT
created:          2009-08-19T11,51,13Z
last-modified:    2017-08-03T17,11,53Z
source:           RIPE

organisation:     ORG-YE1-RIPE
org-name:         Yahoo! UK Services Limited
org-type:         LIR
address:          125 Shaftesbury Avenue
address:          WC2H 8AD
address:          London
address:          UNITED KINGDOM
phone:            +442071311495
fax-no:           +14083497102
tech-c:           LV3435-RIPE
mnt-ref:          YAHOO-MNT
mnt-ref:          RIPE-NCC-HM-MNT
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           YAHOO-MNT
admin-c:          NA1231-RIPE
admin-c:          IG1154-RIPE
admin-c:          LV3435-RIPE
abuse-c:          NA4112-RIPE
created:          2004-04-17T12,24,22Z
last-modified:    2017-08-03T17,11,55Z
source:           RIPE

role:             Yahoo Europe Operations Department
address:          Yahoo Europe Operations
address:          125 Shaftesbury Avenue
address:          London
address:          WC2H 8AD
remarks:          trouble,
admin-c:          NA1231-RIPE
tech-c:           NA1231-RIPE
tech-c:           IG1154-RIPE
nic-hdl:          YEU-RIPE
mnt-by:           YAHOO-MNT
created:          2005-02-21T10,54,13Z
last-modified:    2014-03-25T20,11,11Z
source:           RIPE


IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.