General Info

ID

UK-BT-20020725

Description

British Telecommunications PLC

ASN

AS2856 British Telecommunications PLC

Country
United Kingdom
Registry

ripe

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Whois Details

inetnum:          81.128.0.0 - 81.159.255.255
org:              ORG-BPIS1-RIPE
netname:          UK-BT-20020725
country:          GB
admin-c:          SW4727-RIPE
tech-c:           FLS15-RIPE
status:           ALLOCATED PA
notify:           net-ops@bt.net
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           BTNET-INFRA-MNT
mnt-routes:       BTNET-INFRA-MNT
created:          2002-09-10T14,35,54Z
last-modified:    2016-09-19T07,29,31Z
source:           RIPE


organisation:     ORG-BPIS1-RIPE
org-name:         British Telecommunications PLC
org-type:         LIR
address:          Room 211, Telephone Exchange(CWT-LA), Cawthorne Street
address:          LA1 1TG
address:          Lancaster, Lancashire
address:          UNITED KINGDOM
phone:            +442077777766
fax-no:           +441524381064
abuse-c:          AR13878-RIPE
mnt-ref:          BTNET-MNT
mnt-ref:          BTNET-INFRA-MNT
mnt-ref:          RIPE-NCC-HM-MNT
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           BTNET-INFRA-MNT
admin-c:          SW4727-RIPE
admin-c:          SAM62-RIPE
admin-c:          FLS15-RIPE
admin-c:          DY298-RIPE
admin-c:          AC23929-RIPE
admin-c:          MG12414-RIPE
admin-c:          GF1231-RIPE
created:          2004-04-17T12,11,50Z
last-modified:    2016-09-19T07,30,13Z
source:           RIPE
e-mail:           ipaddman@bt.com

role:             FIRST LINE SUPPORT
address:          Room 211
address:          Telephone Exchange (CWT-LA)
address:          Cawthorne Street
address:          Lancaster
address:          Lancashire
address:          LA1 1TG
address:          UK
phone:            +44 207 777 7766
fax-no:           +44 1524 381064
e-mail:           ipaddman@bt.com
e-mail:           abuse@bt.net
remarks:          trouble, 1st Line Support
remarks:          Please send delisting issues to ip.address.management.account@bt.com
admin-c:          SW4727-RIPE
tech-c:           DY298-RIPE
nic-hdl:          FLS15-RIPE
mnt-by:           BTNET-INFRA-MNT
created:          2002-08-29T06,26,48Z
last-modified:    2014-10-14T13,03,22Z
source:           RIPE

person:           Steve Wright
address:          Room 207
address:          Telephone Exchange
address:          Cawthorne Street
address:          Lancaster
address:          UK
phone:            +44 (0)20 7777 7766
fax-no:           +44 (0)1524 381064
e-mail:           ipaddman@bt.com
nic-hdl:          SW4727-RIPE
mnt-by:           BTNET-INFRA-MNT
created:          2001-09-25T17,22,31Z
last-modified:    2014-08-14T13,32,12Z
source:           RIPE

route:            81.128.0.0/11
descr:            BT Public Internet Service
origin:           AS2856
mnt-by:           BTNET-INFRA-MNT
notify:           ip.address.admin@bt.com
created:          2002-10-22T13,45,17Z
last-modified:    2014-07-31T07,51,30Z
source:           RIPE

Company Details

We have details for more than 87 companies that use IP addresses within this IP range, including ladbrokescoral.com, saxton4x4.co.uk, moypark.com, fmconway.co.uk, chichester.gov.uk. To find out more about our company details data contact sales.

Hosted Domain Names

There are 2,597 domain names hosted across 1,073 IP addresses within this IP range. To access full domain hosting information with our API contact us for more details.

IP Address Domain Domains on this IP
81.145.63.83 sustainablebuild.co.uk 215
81.145.63.82 exploreforensics.co.uk 178
81.145.143.152 jobsite.co.uk 151
81.144.192.70 lamuscle.com 73
81.145.34.4 leonardgould.com 50
81.144.162.8 carlton-fuels.com 34
81.144.225.182 darleystallions.com 23
81.144.162.21 cymrufuels.com 21
81.150.224.73 cyclingrebel.com 21
81.145.128.201 grayandosbourne.info 20
81.150.219.24 cableandengineering.com 18
81.144.192.71 donyai.com 18
81.149.189.167 fun-q.biz 16
81.144.218.84 bbbuttons.co.uk 16
81.144.150.60 stadiatech.com 16
81.145.132.32 cells4life.com 15
81.145.186.186 e-till.co.uk 13
81.144.128.118 archerfarm.com 12
81.145.32.187 hs2hire.com 12
81.145.34.3 lateliercollection.com 11

IP address subranges within this IP range

Details

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.