31.126.0.0/15

AS2856  ·  British Telecommunications PLC

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Summary

Country United Kingdom
Domain bt.com
ASN AS2856
Registry RIPE
ID BT-RETAIL

WHOIS Details

inetnum:        31.126.0.0 - 31.127.255.255
netname:        BT-Retail
descr:          BT Retail
country:        GB
org:            ORG-BPIS1-RIPE
admin-c:        FLS15-RIPE
tech-c:         BS1474-RIPE
status:         ASSIGNED PA
mnt-by:         BTNET-INFRA-MNT
created:        2022-05-03T12:05:01Z
last-modified:  2022-05-03T12:05:01Z
source:         RIPE
abuse-email:    [email protected]
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:        MS35380-RIPE
admin-c:        GF1231-RIPE
created:        2004-04-17T12:11:50Z
last-modified:  2025-03-24T17:20:04Z
source:         RIPE
e-mail:         [email protected]
abuse-email:    [email protected]
abuse-c:        AR13878-RIPE
abuse-org:      undefined

role:           BTnet Support
address:        Adhara
address:        Adastral Park
address:        Martlesham Heath
address:        Ipswich
address:        SUFFLK IP5 3RE
address:        GB
phone:          +44 800 0858963 5
phone:          +44 1473 336231
e-mail:         [email protected]
e-mail:         [email protected]
admin-c:        FLS15-RIPE
tech-c:         FLS15-RIPE
nic-hdl:        BS1474-RIPE
remarks:        For all queries contact [email protected]
remarks:        Please send delisting issues to [email protected]
mnt-by:         BTNET-MNT
created:        2002-04-30T07:54:10Z
last-modified:  2025-07-18T13:07:21Z
source:         RIPE

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:         [email protected]
e-mail:         [email protected]
remarks:        
remarks:        
nic-hdl:        FLS15-RIPE
mnt-by:         BTNET-INFRA-MNT
created:        2002-08-29T06:26:48Z
last-modified:  2023-06-21T11:23:36Z
source:         RIPE

route:          31.126.0.0/15
origin:         AS2856
mnt-by:         BTNET-INFRA-MNT
created:        2022-05-03T11:59:28Z
last-modified:  2022-05-03T11:59:28Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 31.0.0.0/8

Range ASN Company Num of IPs
31.224.0.0/11 AS3320 Telekom Deutschland GmbH 2,097,152
31.64.0.0/12 AS2856 EE Limited 1,048,576
31.32.0.0/13 AS5410 Bouygues Telecom SA 524,288
31.48.0.0/13 AS2856 British Telecommunications PLC 524,288
31.136.0.0/14 AS33915 Vodafone Libertel B.V. 262,144
31.60.0.0/14 AS5617 Orange Polska Spolka Akcyjna 262,144
31.156.0.0/14 AS30722 Vodafone Italia S.p.A. 262,144
31.16.0.0/14 AS3209 Vodafone Deutschland GmbH 262,144
31.174.0.0/15 AS39603 PLAY MBB 131,072
31.162.0.0/15 AS12389 PJSC Rostelecom 131,072
31.218.0.0/15 AS5384 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC 131,072
31.180.0.0/15 AS12389 PJSC Rostelecom 131,072
31.92.0.0/15 AS2856 EE Limited 131,072
31.166.0.0/15 AS34400 Etihad Etisalat, a joint stock company 131,072
31.212.0.0/15 AS3320 Telekom Deutschland GmbH 131,072
31.164.0.0/15 AS6730 Sunrise GmbH 131,072
31.90.0.0/15 AS2856 EE Limited 131,072
31.160.0.0/15 AS1136 KPN B.V. 131,072
31.121.0.0/16 AS2856 BTnet Assignments 65,536
31.120.0.0/16 AS2856 EE Limited 65,536
31.0.0.0/16 AS8374 Polkomtel Sp. z o.o. 65,536
31.149.0.0/16 AS1136 KPN B.V. 65,536
31.96.0.0/16 AS2856 EE Limited 65,536
31.168.0.0/16 AS8551 Bezeq International Ltd. 65,536
31.205.0.0/16 AS41230 ASK4 Limited 65,536
31.153.0.0/16 AS6866 Cyprus Telecommunications Authority 65,536
31.201.0.0/16 AS50266 Pool for fixed WBA, ODF and VULA users 65,536
31.152.0.0/16 AS29247 Ote SA (Hellenic Telecommunications Organisation) 65,536
31.20.0.0/16 AS50266 Pool for fixed WBA users 65,536
31.21.0.0/16 AS50266 Pool for fixed WBA users 65,536
31.145.0.0/16 AS15924 Vodafone Net Iletisim Hizmetler AS 65,536
31.147.0.0/16 AS2108 Croatian Academic and Research Network 65,536
31.151.0.0/16 AS33915 Ziggo Services B.V. 65,536
31.119.0.0/16 AS2856 BTnet Assignments 65,536
31.164.0.0/16 AS6730 sunrise Communications AG 65,536
31.125.0.0/16 AS6871 Plusnet Broadband 65,536
31.144.0.0/16 AS21497 PrJSC VF UKRAINE 65,536
31.206.0.0/16 AS15924 Vodafone Net Iletisim Hizmetler AS 65,536
31.154.0.0/16 AS12400 Partner Communications Ltd. 65,536
31.165.0.0/16 AS6730 sunrise Communications AG 65,536
31.104.0.0/16 AS2856 BT-CENTRAL-PLUS 65,536
31.26.0.0/16 AS30722 IP subnet assigned to VF customers 65,536
31.4.0.0/16 AS12430 VODAFONE ESPANA S.A.U. 65,536
31.188.0.0/16 AS24608 WIND TRE S.P.A. 65,536
31.148.0.0/16 AS44546 65,536
31.191.0.0/16 AS1267 Network tech merge from As24608 into As1267 65,536
31.218.0.0/16 AS5384 Emirates Telecommunications Corporation 65,536
31.23.0.0/16 AS12389 PJSC Rostelecom 65,536
31.202.0.0/16 AS34700 MAXNET TELECOM, LTD 65,536

Hosted domains

There are 80 domain names hosted across 63 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
31.126.46.242 rhosyfedwenprimary.co.uk 10
31.126.77.56 intercloudz.com 3
31.126.224.227 nptrainor.co.uk 3
31.127.252.96 mntr.social 2
31.126.51.243 pembertonmasonichall.com 2
31.126.74.182 telecomsharing.com 2
31.127.251.144 vontek.im 2
31.126.129.186 peterlgray.com 1
31.126.119.41 allserve.co.uk 1
31.126.51.163 orrellwigan.co.uk 1
31.126.110.117 offshaw.com 1
31.126.123.103 thecogwheelsmp.net 1
31.126.228.20 dynamicprojectservices.co.uk 1
31.126.0.140 yusui.uk 1
31.127.229.47 broddling.com 1
31.127.189.177 colliewobble.com 1
31.126.225.215 keary.co 1
31.127.136.217 learmont.dev 1
31.126.153.168 nurtechstack.com 1
31.126.2.37 anthony-scott.uk 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

107,719 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
31.126.141.15 AS2856 British Telecommunications PLC 3.68ms from Erith, GB
31.126.103.187 AS2856 British Telecommunications PLC 5.02ms from London, GB
31.126.154.51 AS2856 British Telecommunications PLC 4.49ms from London, GB
31.126.51.86 AS2856 British Telecommunications PLC 6.62ms from London, GB
31.126.119.49 AS2856 British Telecommunications PLC 2.05ms from London, GB
31.126.82.144 AS2856 British Telecommunications PLC 2.21ms from London, GB
31.126.75.170 AS2856 British Telecommunications PLC 1.96ms from London, GB
31.126.112.207 AS2856 British Telecommunications PLC 1.99ms from London, GB
31.126.88.147 AS2856 British Telecommunications PLC 1.92ms from London, GB
31.126.132.255 AS2856 British Telecommunications PLC 6.23ms from Erith, GB
31.126.113.224 AS2856 British Telecommunications PLC 4.54ms from London, GB
31.126.117.123 AS2856 British Telecommunications PLC 7.44ms from London, GB
31.126.120.6 AS2856 British Telecommunications PLC 2.29ms from London, GB
31.126.37.167 AS2856 British Telecommunications PLC 11.61ms from London, GB
31.126.55.2 AS2856 British Telecommunications PLC 5.78ms from Erith, GB
31.126.115.58 AS2856 British Telecommunications PLC 4.59ms from Erith, GB
31.126.173.121 AS2856 British Telecommunications PLC 7.74ms from Erith, GB
31.126.125.232 AS2856 British Telecommunications PLC 2.05ms from London, GB
31.126.169.85 AS2856 British Telecommunications PLC 5.48ms from London, GB
31.126.84.28 AS2856 British Telecommunications PLC 2.19ms from London, GB
31.126.111.107 AS2856 British Telecommunications PLC 2.04ms from London, GB
31.126.135.53 AS2856 British Telecommunications PLC 7.69ms from London, GB
31.126.76.153 AS2856 British Telecommunications PLC 2.19ms from London, GB
31.126.133.230 AS2856 British Telecommunications PLC 2.82ms from London, GB
31.126.31.244 AS2856 British Telecommunications PLC 13.68ms from London, GB

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
54.244.237.127 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
45.253.140.79 AS45062 Netease-Network 3.71ms from Hangzhou, CN
82.61.202.127 AS3269 Telecom Italia S.p.A. 9.27ms from Milan, IT
109.165.4.239 AS12389 PJSC Rostelecom 16.97ms from Moscow, RU
71.0.151.255 AS209 CenturyLink Communications, LLC 0.67ms from Orlando, US
62.39.148.63 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.06ms from Paris, FR
189.142.44.47 AS8151 UNINET 5.00ms from Santiago de Queretaro, MX
116.123.208.15 AS9318 SK Broadband Co Ltd 1.48ms from Seoul, KR
129.78.111.159 AS23719 University of Sydney 0.64ms from Sydney, AU
118.162.11.111 AS3462 Data Communication Business Group 0.77ms from Taipei, TW
152.89.45.191 AS48715 Sefroyek Pardaz Engineering PJSC 15.61ms from Yerevan, AM
98.222.254.63 AS7922 Comcast Cable Communications, LLC 3.85ms from Chicago, US
3.22.147.175 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
23.33.166.95 AS16625 Akamai Technologies, Inc. 0.55ms from Dallas, US
169.59.254.95 AS36351 IBM Cloud 0.95ms from Dallas, US
77.0.21.239 AS6805 Telefonica Germany GmbH & Co.OHG 2.32ms from Hamburg, DE
62.30.69.111 AS5089 Virgin Media Limited 8.95ms from London, GB
97.238.248.239 AS6167 Verizon Business 19.62ms from New York City, US
73.190.127.127 AS7922 Comcast Cable Communications, LLC 7.78ms from Portland, US
24.199.103.31 AS14061 DigitalOcean, LLC 0.23ms from Santa Clara, US
72.196.221.63 AS22773 Cox Communications Inc. 4.82ms from Ashburn, US
111.32.168.111 AS9808 China Mobile Communications Group Co., Ltd. 3.01ms from Beijing, CN
193.225.11.143 AS1955 KIFU (Governmental Info Tech Development Agency) 0.26ms from Budapest, HU
105.196.228.143 AS24835 Vodafone Data 4.72ms from Cairo, EG
144.24.75.79 AS31898 Oracle Corporation 0.17ms from Chuncheon, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 31.127.233.223
traceroute to 31.127.233.223 (31.127.233.223): 64 hops max, 52 byte packets
5 *
6 *
Measurement taken from IPinfo ProbeNet in London, GB
On

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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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