1. All IP Ranges
  2. 109.0.0.0/8
  3. AS2856  | 109.144.0.0/12

109.144.0.0/12

AS2856  ·  British Telecommunications PLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United Kingdom
Domain bt.com
ASN AS2856
Registry RIPE
ID UK-BT-20090806

WHOIS Details

inetnum:        109.144.0.0 - 109.159.255.255
netname:        UK-BT-20090806
org:            ORG-BPIS1-RIPE
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:        2009-08-06T12:14:58Z
last-modified:  2023-11-12T16:50:02Z
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:           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:          109.144.0.0/12
descr:          BT Public Internet Service
origin:         AS2856
mnt-by:         BTNET-INFRA-MNT
notify:         [email protected]
created:        2009-08-12T14:35:58Z
last-modified:  2022-09-15T10:30:44Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 109.0.0.0/8

Range ASN Company Num of IPs
109.0.0.0/11 AS15557 Societe Francaise Du Radiotelephone - SFR SA 2,097,152
109.32.0.0/13 AS33915 Vodafone Libertel B.V. 524,288
109.76.0.0/14 AS15502 Vodafone Ireland Limited 262,144
109.40.0.0/14 AS3209 Vodafone GmbH 262,144
109.56.0.0/14 AS44034 Hi3G Access AB 262,144
109.64.0.0/14 AS8551 Bezeq International Ltd. 262,144
109.48.0.0/14 AS2860 NOS COMUNICACOES, S.A. 262,144
109.88.0.0/15 AS12392 VOO S.A. 131,072
109.80.0.0/15 AS5610 O2 Czech Republic, a.s. 131,072
109.112.0.0/15 AS30722 Vodafone Italia S.p.A. 131,072
109.92.0.0/15 AS8400 TELEKOM SRBIJA a.d. 131,072
109.82.0.0/15 AS35819 Etihad Etisalat, a joint stock company 131,072
109.180.0.0/15 AS2856 EE Limited 131,072
109.90.0.0/15 AS3209 Vodafone West GmbH 131,072
109.44.0.0/15 AS3209 Vodafone GmbH 131,072
109.84.0.0/15 AS3209 Vodafone Deutschland GmbH 131,072
109.82.0.0/15 AS34400 Etihad Etisalat, a joint stock company 131,072
109.192.0.0/15 AS3209 Vodafone West GmbH 131,072
109.247.0.0/16 AS29695 Lyse Tele AS 65,536
109.243.0.0/16 AS39603 PLAY FBB 65,536
109.188.0.0/16 AS31133 PJSC MegaFon 65,536
109.188.0.0/16 AS31213 PJSC MegaFon 65,536
109.193.0.0/16 AS3209 Vodafone BW GmbH 65,536
109.255.0.0/16 AS6830 Virgin Media Ireland Limited 65,536
109.246.0.0/16 AS8075 Microsoft Limited 65,536
109.176.0.0/16 AS8851 GCI Network Solutions Limited 65,536
109.240.0.0/16 AS1759 Telia Finland Oyj 65,536
109.249.0.0/16 AS2856 EE Limited 65,536
109.47.0.0/16 AS3209 Vodafone Deutschland GmbH 65,536
109.192.0.0/16 AS3209 Vodafone BW GmbH 65,536
109.46.0.0/16 AS3209 Vodafone GmbH 65,536
109.54.0.0/16 AS16232 Telecom Italia Mobile 65,536
109.185.0.0/16 AS8926 Moldtelecom SA 65,536
109.254.0.0/16 AS20590 ENERGO-TELECOM LLC 65,536
109.134.0.0/16 AS5432 ADSL-GO-PLUS 65,536
109.133.0.0/16 AS5432 ADSL-GO-PLUS 65,536
109.183.0.0/16 AS13036 T-Mobile Czech Republic a.s. 65,536
109.179.0.0/16 AS2119 Telenor Norge AS 65,536
109.119.0.0/16 AS30722 IP addresses allocated for VF-IT customers 65,536
109.131.0.0/16 AS5432 ADSL-GO-PLUS 65,536
109.244.0.0/16 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 65,536
109.132.0.0/16 AS5432 ADSL-GO-PLUS 65,536
109.242.0.0/16 AS25472 Nova Telecommunications & Media Single Member S.A 65,536
109.245.0.0/16 AS15958 CETIN Ltd. Belgrade 65,536
109.99.0.0/16 AS9050 Romtelecom data customers 65,536
109.178.0.0/16 AS29247 Ote SA (Hellenic Telecommunications Organisation) 65,536
109.189.0.0/16 AS2119 Telenor Norge AS 65,536
109.177.0.0/16 AS5384 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC 65,536
109.184.0.0/16 AS12389 PJSC Rostelecom 65,536

Hosted domains

There are 718 domain names hosted across 642 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
109.159.199.83 melconian.com 7
109.145.54.86 benchod.vip 6
109.157.214.76 ayeai.uk 5
109.144.127.63 topsleeve.com 5
109.146.40.223 liverpoolvoice.com 5
109.156.192.1 banciu.uk 4
109.159.200.142 themedina.org 4
109.144.192.79 btwifi.com 3
109.146.106.94 antifragile.life 3
109.149.176.180 deliriumdive.co.uk 3
109.156.154.63 otrag03.net 3
109.159.117.138 spawnterror.com 3
109.158.183.227 elecfix.net 3
109.159.165.121 zimmoly.com 3
109.149.177.10 bytesecure.co.uk 3
109.152.118.169 jot.me.uk 3
109.146.122.66 walnuthillequine.com 2
109.154.102.120 timefalls.com 2
109.156.107.206 hscr.uk 2
109.147.152.2 isleofwightshortwaveradio.co.uk 2

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

834,405 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
109.145.5.4 AS2856 British Telecommunications PLC 9.31ms from London, GB
109.144.152.162 AS2856 British Telecommunications PLC 0.94ms from London, GB
109.145.29.84 AS2856 British Telecommunications PLC 5.30ms from London, GB
109.144.122.248 AS2856 British Telecommunications PLC 0.83ms from London, GB
109.144.81.170 AS2856 British Telecommunications PLC 0.78ms from London, GB
109.144.143.204 AS2856 British Telecommunications PLC 0.93ms from London, GB
109.145.23.251 AS2856 British Telecommunications PLC 5.68ms from London, GB
109.144.156.96 AS2856 British Telecommunications PLC 0.96ms from London, GB
109.144.90.14 AS2856 British Telecommunications PLC 0.76ms from London, GB
109.144.124.150 AS2856 British Telecommunications PLC 0.83ms from London, GB
109.144.178.89 AS2856 British Telecommunications PLC 0.89ms from London, GB
109.145.79.224 AS2856 British Telecommunications PLC 4.48ms from London, GB
109.145.84.3 AS2856 British Telecommunications PLC 4.61ms from London, GB
109.144.159.194 AS2856 British Telecommunications PLC 0.92ms from London, GB
109.144.126.128 AS2856 British Telecommunications PLC 0.81ms from London, GB
109.144.153.168 AS2856 British Telecommunications PLC 0.94ms from London, GB
109.144.136.104 AS2856 British Telecommunications PLC 0.94ms from London, GB
109.144.155.229 AS2856 British Telecommunications PLC 0.74ms from London, GB
109.145.41.143 AS2856 British Telecommunications PLC 2.33ms from London, GB
109.144.192.3 AS2856 British Telecommunications PLC 4.76ms from Erith, GB
109.145.44.72 AS2856 British Telecommunications PLC 5.58ms from London, GB
109.145.8.193 AS2856 British Telecommunications PLC 6.37ms from London, GB
109.144.78.212 AS2856 British Telecommunications PLC 0.84ms from London, GB
109.145.46.212 AS2856 British Telecommunications PLC 3.42ms from London, GB
109.144.8.19 AS2856 British Telecommunications PLC 3.81ms 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
52.25.0.108 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
193.74.122.156 AS5432 Proximus NV 1.45ms from Brussels, BE
71.136.189.124 AS7018 AT&T Enterprises, LLC 2.69ms from Dallas, US
39.53.112.236 AS17557 Pakistan Telecommunication Company Limited 19.63ms from Karachi, PK
167.248.61.124 AS15108 Allo Communications LLC 4.49ms from Lincoln, US
52.172.24.172 AS8075 Microsoft Corporation 0.29ms from Saint Thomas Mount, IN
212.25.99.204 AS8551 Bezeq International Ltd. 0.28ms from Tel Aviv, IL
36.99.23.12 AS139018 Henan Luoyang IDC 5.43ms from Zhengzhou, CN
213.224.182.76 AS6848 Telenet BV 2.42ms from Brussels, BE
75.159.165.76 AS852 TELUS Communications Inc. 1.52ms from Calgary, CA
64.184.51.236 AS11118 ComTeck 5.01ms from Chicago, US
94.236.113.12 AS15395 Rackspace Ltd. 1.78ms from London, GB
18.101.252.204 AS16509 Amazon.com, Inc. 6.15ms from Madrid, ES
61.180.27.172 AS4134 CHINANET-BACKBONE 3.98ms from Nanchang, CN
110.72.44.124 AS4837 CHINA UNICOM China169 Backbone 6.61ms from Nanning, CN
185.32.123.140 AS51583 Ray-Svyaz Ltd. 11.33ms from Novosibirsk, RU
123.131.199.12 AS4837 CHINA UNICOM China169 Backbone 8.63ms from Qingdao, CN
217.235.105.28 AS3320 Deutsche Telekom AG 1.94ms from Berlin, DE
47.229.65.204 AS20115 Charter Communications LLC 3.48ms from Los Angeles, US
46.243.142.204 AS208677 "Cloud Technologies" LLC trading as Cloud.ru 0.99ms from Moscow, RU
112.226.173.124 AS4837 CHINA UNICOM China169 Backbone 1.85ms from Qingdao, CN
107.199.77.252 AS7018 AT&T Enterprises, LLC 6.60ms from San Jose, US
153.209.205.188 AS4713 NTT DOCOMO BUSINESS,Inc. 3.16ms from Tokyo, JP
118.17.70.220 AS4713 NTT DOCOMO BUSINESS,Inc. 14.97ms from Tokyo, JP
102.31.180.12 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 1.30ms from Tunis, TN

Traceroute

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

$
traceroute -a -n -q1 -f5 109.154.7.187
traceroute to 109.154.7.187 (109.154.7.187): 64 hops max, 52 byte packets
6 *
7 *
8 [AS2856] 109.154.7.187 8.824 ms
Measurement taken from IPinfo ProbeNet in London, GB
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs