General Info




AS2856 British Telecommunications PLC

United Kingdom


Whois Details

inetnum: -
netname:          CDL_INT-INET1
country:          GB
admin-c:          NO1314-RIPE
tech-c:           NO1314-RIPE
status:           ASSIGNED PA
mnt-by:           uk-cdl-1-mnt
mnt-by:           MO6167-MNT
created:          2016-07-20T12,03,37Z
last-modified:    2016-07-20T12,03,37Z
source:           RIPE

role:             Network Operations
address:          Strata House
address:          Kings Reach Road
address:          Stockport
address:          SK4 2HD
address:          United Kingdom
admin-c:          MO6167-RIPE
admin-c:          CW5294-RIPE
tech-c:           CW5294-RIPE
admin-c:          MK19387-RIPE
tech-c:           MK19387-RIPE
admin-c:          WM3042-RIPE
tech-c:           WM3042-RIPE
tech-c:           MO6167-RIPE
nic-hdl:          NO1314-RIPE
mnt-by:           MO6167-MNT
mnt-by:           uk-cdl-1-mnt
created:          2016-07-05T11,00,41Z
last-modified:    2016-07-05T11,31,25Z
source:           RIPE

origin:           AS2856
mnt-by:           uk-cdl-1-mnt
mnt-by:           MO6167-MNT
created:          2016-10-05T07,46,56Z
last-modified:    2016-10-05T07,46,56Z
source:           RIPE

IP Addresses in this range


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.