General Info




Sprintlink UK Ltd


AS1239 Sprint

United Kingdom


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Whois Details

inet6num:         2a02,bf8,,/32
netname:          UK-SPRINTLINK-20090324
country:          GB
org:              ORG-SA70-RIPE
admin-c:          SIA15-RIPE
tech-c:           SIA15-RIPE
status:           ALLOCATED-BY-RIR
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           SPRINTLINK-MNT
mnt-routes:       SPRINTLINK-MNT
created:          2009-03-24T10,51,50Z
last-modified:    2017-03-03T16,08,55Z
source:           RIPE

organisation:     ORG-SA70-RIPE
org-name:         Sprintlink UK Ltd
org-type:         LIR
address:          1 Fore Street, Moorgate
address:          EC2Y 9DT
address:          London
address:          UNITED KINGDOM
phone:            +17036896000
fax-no:           +17036896001
mnt-ref:          SPRINTLINK-MNT
mnt-ref:          RIPE-NCC-HM-MNT
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           SPRINTLINK-MNT
admin-c:          YC130-RIPE
abuse-c:          SIA15-RIPE
created:          2004-04-17T12,21,51Z
last-modified:    2017-03-03T16,44,34Z
source:           RIPE

role:             Sprintlink IP Administrator
address:          12000 Sunrise Valley Drive
address:          Reston, VA 20191
admin-c:          YC130-RIPE
admin-c:          BK2405-RIPE
tech-c:           MA120-RIPE
tech-c:           KK3205-RIPE
tech-c:           MM25428-RIPE
tech-c:           AR8673-RIPE
nic-hdl:          SIA15-RIPE
mnt-by:           SPRINTLINK-MNT
created:          2004-08-06T21,30,43Z
last-modified:    2013-05-28T11,41,16Z
source:           RIPE

route6:           2a02,bf8,,/32
descr:            Sprint European PA space
origin:           AS1239
mnt-by:           SPRINTLINK-MNT
created:          2012-11-16T13,03,46Z
last-modified:    2012-11-16T13,03,46Z
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.