1. All IP Ranges
  2. 31.0.0.0/8
  3. AS2856  | 31.100.0.0/14

31.100.0.0/14

AS2856  ·  British Telecommunications PLC

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Summary

Country United Kingdom
Domain ee.co.uk
ASN AS2856
Registry RIPE
ID UK-TM-20101125

WHOIS Details

inetnum:        31.99.64.0 - 31.104.255.255
netname:        UK-TM-20101125
country:        GB
org:            ORG-TIUL1-RIPE
admin-c:        TMUK-RIPE
tech-c:         TMUK-RIPE
status:         ALLOCATED PA
remarks:        For matters relating to abuse of services by individual customers, please contact abuse@ee.co.uk
notify:         abuse@ee.co.uk
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS12576-MNT
mnt-lower:      TMUK-MNT
mnt-lower:      AS12576-MNT
mnt-domains:    TMUK-MNT
mnt-routes:     TMUK-MNT
created:        2025-11-13T12:19:07Z
last-modified:  2025-11-13T12:19:07Z
source:         RIPE
abuse-email:    abuse@ee.co.uk
abuse-c:        EA8069-RIPE
abuse-org:      ORG-TIUL1-RIPE

organisation:   ORG-TIUL1-RIPE
org-name:       EE Limited
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
e-mail:         ripe.admin@ee.co.uk
admin-c:        TMUK-RIPE
admin-c:        EE1964-RIPE
admin-c:        FLS15-RIPE
abuse-c:        EA8069-RIPE
ref-nfy:        ripe.admin@ee.co.uk
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS12576-MNT
notify:         ripe.admin@ee.co.uk
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS12576-MNT
created:        2004-04-17T12:22:43Z
last-modified:  2024-03-22T17:58:16Z
source:         RIPE
abuse-email:    abuse@ee.co.uk
abuse-c:        EA8069-RIPE
abuse-org:      undefined

role:           EE UK RIPE Admin
address:        PP1, Floor1, Orion, Adastral Park, Martlesham Heath
address:        Ipswich
address:        IP5 3RE
abuse-mailbox:  abuse@ee.co.uk
e-mail:         ripe.admin@ee.co.uk
admin-c:        EE1964-RIPE
mnt-by:         TMUK-MNT
tech-c:         EE1964-RIPE
tech-c:         EE1964-RIPE
nic-hdl:        TMUK-RIPE
created:        2009-07-15T08:59:08Z
last-modified:  2024-03-28T15:37:05Z
source:         RIPE

route:          31.100.0.0/14
origin:         AS2856
mnt-by:         TMUK-MNT
mnt-by:         BTNET-INFRA-MNT
created:        2025-05-01T16:25:18Z
last-modified:  2025-05-01T16:25:18Z
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
31.60.0.0/14 AS5617 Orange Polska Spolka Akcyjna 262,144
31.156.0.0/14 AS30722 Vodafone Italia S.p.A. 262,144
31.136.0.0/14 AS33915 Vodafone Libertel B.V. 262,144
31.16.0.0/14 AS3209 Vodafone Deutschland GmbH 262,144
31.174.0.0/15 AS39603 PLAY MBB 131,072
31.218.0.0/15 AS5384 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC 131,072
31.90.0.0/15 AS2856 EE Limited 131,072
31.212.0.0/15 AS3320 Telekom Deutschland GmbH 131,072
31.164.0.0/15 AS6730 Sunrise GmbH 131,072
31.160.0.0/15 AS1136 KPN B.V. 131,072
31.166.0.0/15 AS34400 Etihad Etisalat, a joint stock company 131,072
31.180.0.0/15 AS12389 PJSC Rostelecom 131,072
31.162.0.0/15 AS12389 PJSC Rostelecom 131,072
31.126.0.0/15 AS2856 BT Retail 131,072
31.92.0.0/15 AS2856 EE Limited 131,072
31.173.0.0/16 AS31133 PJSC MegaFon 65,536
31.20.0.0/16 AS50266 Pool for fixed WBA users 65,536
31.147.0.0/16 AS2108 Croatian Academic and Research Network 65,536
31.145.0.0/16 AS8386 Vodafone Net Iletisim Hizmetler AS 65,536
31.96.0.0/16 AS2856 EE Limited 65,536
31.201.0.0/16 AS50266 Pool for fixed WBA, ODF and VULA users 65,536
31.206.0.0/16 AS8386 Vodafone Net Iletisim Hizmetler AS 65,536
31.144.0.0/16 AS21497 PrJSC VF UKRAINE 65,536
31.164.0.0/16 AS6730 sunrise Communications AG 65,536
31.165.0.0/16 AS6730 sunrise Communications AG 65,536
31.8.0.0/16 AS28812 PJSC Bashinformsvyaz 65,536
31.154.0.0/16 AS12400 Partner Communications Ltd. 65,536
31.121.0.0/16 AS2856 BTnet Assignments 65,536
31.189.0.0/16 AS24608 WIND TRE S.P.A. 65,536
31.148.0.0/16 AS44546 65,536
31.153.0.0/16 AS6866 Cyprus Telecommunications Authority 65,536
31.21.0.0/16 AS50266 Pool for fixed WBA users 65,536
31.206.0.0/16 AS15924 Vodafone Net Iletisim Hizmetler AS 65,536
31.119.0.0/16 AS2856 BTnet Assignments 65,536
31.191.0.0/16 AS1267 Network tech merge from As24608 into As1267 65,536
31.188.0.0/16 AS24608 WIND TRE S.P.A. 65,536
31.190.0.0/16 AS1267 Network and company tech merge from AS24608 into As1267 65,536
31.120.0.0/16 AS2856 EE Limited 65,536
31.145.0.0/16 AS15924 Vodafone Net Iletisim Hizmetler AS 65,536
31.149.0.0/16 AS1136 KPN B.V. 65,536
31.104.0.0/16 AS2856 BT-CENTRAL-PLUS 65,536
31.205.0.0/16 AS41230 ASK4 Limited 65,536
31.46.0.0/16 AS5483 Magyar Telekom Plc. 65,536
31.23.0.0/16 AS12389 PJSC Rostelecom 65,536
31.125.0.0/16 AS6871 Plusnet Broadband 65,536
31.4.0.0/16 AS12430 VODAFONE ESPANA S.A.U. 65,536

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
31.102.136.180 shrmky.com.au 3
31.100.230.195 recato.digital 1
31.101.22.202 namuhx.com.my 1
31.101.23.38 namuhx.com.my 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
Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
154.250.242.94 AS36947 Telecom Algeria 13.20ms from Algiers, DZ
75.33.169.158 AS7018 AT&T Enterprises, LLC 2.04ms from Atlanta, US
52.177.203.238 AS8075 Microsoft Corporation 0.18ms from Boydton, US
202.93.96.254 AS45510 TELCOINABOX-AU 0.29ms from Brisbane, AU
77.23.16.254 AS3209 Vodafone GmbH 3.13ms from Hamburg, DE
125.110.63.222 AS4134 CHINANET-BACKBONE 10.88ms from Hangzhou, CN
210.186.125.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.61ms from Kuala Lumpur, MY
154.82.164.110 AS395793 Arisk Communications inc. 0.09ms from Manila, PH
46.237.13.14 AS12389 PJSC Rostelecom 11.28ms from Moscow, RU
84.131.140.110 AS3320 Deutsche Telekom AG 3.31ms from Nuernberg, DE
39.76.137.78 AS4837 CHINA UNICOM China169 Backbone 4.69ms from Qingdao, CN
23.67.79.206 AS20940 Akamai International B.V. 0.60ms from San Jose, US
200.34.22.254 AS22894 Network Information Center México 8.76ms from Santiago de Queretaro, MX
191.241.136.62 AS263674 JSneT Fibra 2.80ms from Sao Jose do Rio Preto, BR
121.129.234.126 AS4766 Korea Telecom 1.44ms from Seoul, KR
163.255.153.254 AS4766 Korea Telecom 5.59ms from Seoul, KR
117.34.214.30 AS134768 CHINANET SHAANXI province Cloud Base network 2.66ms from Xi'an, CN
178.225.145.142 AS31615 Odido Netherlands B.V. 11.40ms from Amsterdam, NL
23.6.70.206 AS16625 Akamai Technologies, Inc. 0.18ms from Ashburn, US
67.7.97.254 AS19901 Brightspeed 11.76ms from Atlanta, US
101.42.101.126 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.79ms from Beijing, CN
84.170.78.78 AS3320 Deutsche Telekom AG 2.56ms from Berlin, DE
45.239.76.30 AS263157 Tu Casa Inalambrica de Mexico 17.84ms from Dallas, US
20.52.59.14 AS8075 Microsoft Corporation 0.31ms from Frankfurt am Main, DE
183.62.131.14 AS4134 CHINANET-BACKBONE 0.95ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 31.101.241.194
traceroute to 31.101.241.194 (31.101.241.194): 5 hops max, 52 byte packets
1 [AS15169] 142.251.50.125 260.163 ms
2 [AS2856] 109.159.253.184 165.136 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Delhi, IN
On

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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