IP range details

193.113.0.0/16

AS2856 · British Telecommunications PLC

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Summary

Country	United Kingdom
Domain	bt.com
ASN	AS2856
Registry	ripe
Hosted IPs	65,536
ID	UK-BTENT-940210

WHOIS Details

inetnum:        193.113.0.0 - 193.113.255.255
org:            ORG-BT4-RIPE
netname:        UK-BTENT-940210
country:        GB
admin-c:        BCER1-RIPE
admin-c:        BTCR1-RIPE
tech-c:         BTCR3-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BTENT-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2016-09-13T15:24:21Z
source:         RIPE
abuse-email:    protect@bt.com
abuse-c:        BTCR3-RIPE
abuse-org:      ORG-BT4-RIPE

organisation:   ORG-BT4-RIPE
org-name:       British Telecommunications PLC
country:        GB
org-type:       LIR
address:        pp HWJ380, PO Box 67501, BT Centre
address:        EC1P 1PG
address:        London
address:        UNITED KINGDOM
phone:          +44 3316 260934
e-mail:         ip.manager@bt.com
admin-c:        BTCR1-RIPE
admin-c:        MS35380-RIPE
mnt-ref:        BTENT-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BTENT-MNT
abuse-c:        BTCR3-RIPE
created:        2004-04-17T12:11:54Z
last-modified:  2025-03-21T13:20:12Z
source:         RIPE
abuse-email:    protect@bt.com
abuse-c:        BTCR3-RIPE
abuse-org:      undefined

role:           BT Corporate Registry
address:        British Telecommunications
address:        81 Newgate Street
address:        London GB
e-mail:         zzdnsr@bt.com
admin-c:        BCER1-RIPE
admin-c:        MS35380-RIPE
tech-c:         BCER1-RIPE
tech-c:         MS35380-RIPE
nic-hdl:        BTCR1-RIPE
abuse-mailbox:  protect@bt.com
mnt-by:         BTENT-MNT
created:        2002-03-22T09:16:45Z
last-modified:  2025-03-21T10:14:06Z
source:         RIPE

role:           BT Corporate Registry
address:        British Telecommunications
address:        81 Newgate Street
address:        London GB
remarks:        central contact point for BT Corporate data networks
e-mail:         protect@bt.com
admin-c:        BCER1-RIPE
admin-c:        MS35380-RIPE
tech-c:         BCER1-RIPE
nic-hdl:        BTCR3-RIPE
abuse-mailbox:  protect@bt.com
mnt-by:         BTENT-MNT
created:        2002-03-22T09:22:53Z
last-modified:  2025-03-21T10:06:51Z
source:         RIPE

person:         BT Computer Emergency Response Team
address:        PP L16
address:        Pheonix House
address:        202 Elder Gate
address:        Milton Keynes
address:        Buckinghamshire
address:        MK9 1BE
phone:          +44 1908 609 271
fax-no:         +44 1908 230 343
e-mail:         protect@bt.com
nic-hdl:        BCER1-RIPE
remarks:        BT Security Computer Emergency Response Team
mnt-by:         BTENT-MNT
created:        2001-11-08T10:50:29Z
last-modified:  2013-03-28T12:32:05Z
source:         RIPE

route:          193.113.0.0/16
descr:          BTL
origin:         AS2856
mnt-by:         BTNET-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2002-12-04T14:04:33Z
source:         RIPE

Hosted domains

There are 91 domain names hosted across 24 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
193.113.10.24	btwifieasy.it	25
193.113.4.170	thesupportersclub.org	21
193.113.10.13	foneworldoffice.com	13
193.113.210.249	johnfairbairn.com	5
193.113.180.55	travelodgehotel.it	4
193.113.42.62	btagilemedia.co.uk	3
193.113.179.149	freshwaters.essex.sch.uk	2
193.113.58.218	serbrious.com	2
193.113.210.241	srsap.com	2
193.113.9.65	pegasus-service.co.uk	1
193.113.9.98	bt-comms.com	1
193.113.11.13	sclcentrex.co.uk	1
193.113.58.173	m6t.net	1
193.113.60.45	ncslonline.co.uk	1
193.113.60.149	eproc.co.uk	1
193.113.209.8	2020researchtrc.co.uk	1
193.113.4.102	btbusiness.co.uk	1
193.113.209.26	btgeoverse.com	1
193.113.10.197	payrollgivinghub.org.uk	1
193.113.10.254	itservices-cec.co.uk	1

Hosted domains API

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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.

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