IP range details

AS2856  ·  British Telecommunications PLC

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Country United Kingdom
Domain bt.com
ASN AS2856
Registry ripe
Hosted IPs 2,097,152
ID UK-BT-20020725

WHOIS Details

inetnum: -
org:            ORG-BPIS1-RIPE
netname:        UK-BT-20020725
country:        GB
admin-c:        FLS15-RIPE
tech-c:         FLS15-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BTNET-INFRA-MNT
mnt-routes:     BTNET-INFRA-MNT
created:        2002-09-10T14:35:54Z
last-modified:  2024-03-11T16:17:01Z
source:         RIPE
abuse-email:    abuse@bt.com
abuse-c:        AR13878-RIPE
abuse-org:      ORG-BPIS1-RIPE

organisation:   ORG-BPIS1-RIPE
org-name:       British Telecommunications PLC
country:        GB
org-type:       LIR
address:        PP1, Floor1, Orion, Adastral Park, Martlesham Heath
address:        IP5 3RE
address:        Ipswich
address:        UNITED KINGDOM
phone:          +44 (0)20 7356 5000
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:        FLS15-RIPE
admin-c:        GW3285-RIPE
admin-c:        MS35380-RIPE
admin-c:        GF1231-RIPE
created:        2004-04-17T12:11:50Z
last-modified:  2021-04-08T13:14:28Z
source:         RIPE
e-mail:         ipaddman@bt.com

role:           BT IP Address Admin
address:        PP 1, Floor 1
address:        Orion Building
address:        Adastral Park
address:        Martlesham Heath
address:        Ipswich
address:        IP5 3RE
address:        UK
e-mail:         ipaddman@bt.com
e-mail:         abuse@bt.com
nic-hdl:        FLS15-RIPE
mnt-by:         BTNET-INFRA-MNT
created:        2002-08-29T06:26:48Z
last-modified:  2023-06-21T11:23:36Z
source:         RIPE

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

Hosted domains

There are 8,261 domain names hosted across 3,164 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP ddkeswick.co.uk 881 dvmindex.net 262 regencydrivesandpatiosltd.co.uk 119 campingandcaravanningclub.co.uk 100 felinefurbabies.org.uk 87 gulffuelcard.co.uk 77 grantcottagescotland.co.uk 63 sapweb.services 57 love-kandy.co.uk 56 digitalproductionmanager.com 44 go-tcha-evolve.co.uk 36 brandonhire.ie 35 woodbridgeproperty.co.uk 35 northwestgaragedoorrepairs.co.uk 31 a1flues.co.uk 31 fun-q.biz 31 centralvet.com 26 prioryhouse.uk 25 legalindemnities.com 25 cda.eu 24

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IP address subranges within this IP range

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What are IP address ranges?

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.

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