1. All IP Ranges
  2. 213.0.0.0/8
  3. 213.1.0.0/16
  4. AS2856  | 213.1.0.0/16

213.1.0.0/16

AS2856  ·  British Telecommunications PLC

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Summary

Country United Kingdom
Domain bt.com
ASN AS2856
Registry RIPE
ID UK-BT-991111

WHOIS Details

inetnum:        213.1.0.0 - 213.1.255.255
org:            ORG-BPIS1-RIPE
netname:        UK-BT-991111
descr:          PROVIDER
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:        2002-09-10T14:27:29Z
last-modified:  2023-12-07T16:21:30Z
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:        MS35380-RIPE
admin-c:        GF1231-RIPE
created:        2004-04-17T12:11:50Z
last-modified:  2025-03-24T17:20:04Z
source:         RIPE
e-mail:         ipaddman@bt.com
abuse-email:    abuse@bt.com
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:         ipaddman@bt.com
e-mail:         abuse@bt.com
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:          213.1.0.0/16
descr:          BT Public Internet Service
origin:         AS2856
mnt-by:         BTNET-INFRA-MNT
notify:         ip.address.admin@bt.com
created:        1970-01-01T00:00:00Z
last-modified:  2014-07-24T11:57:58Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 213.0.0.0/8

Range ASN Company Num of IPs
213.68.0.0/14 AS702 Verizon Deutschland GmbH 262,144
213.100.0.0/14 AS1257 Tele2 Sverige AB 262,144
213.104.0.0/14 AS5089 Virgin Media Limited 262,144
213.64.0.0/14 AS3301 Telia Company AB 262,144
213.112.0.0/14 AS8434 Telenor Sverige AB 262,144
213.120.0.0/14 AS2856 PROVIDER Local Internet Registry 262,144
213.118.0.0/15 AS6848 Telenet BV 131,072
213.116.0.0/15 AS702 Verizon Nederland B.V. 131,072
213.24.0.0/16 AS12389 PJSC Rostelecom 65,536
213.36.0.0/16 AS12322 SCALEWAY S.A.S. 65,536
213.75.0.0/16 AS8737 KPN B.V. 65,536
213.3.0.0/16 AS3303 Swisscom (Schweiz) AG 65,536
213.44.0.0/16 AS5410 Bouygues Telecom SA 65,536
213.25.0.0/16 AS5617 Orange Polska Spolka Akcyjna 65,536
213.84.0.0/16 AS1136 KPN B.V. 65,536
213.53.0.0/16 AS702 Verizon Nederland B.V. 65,536
213.87.0.0/16 AS8359 MTS PJSC 65,536
213.10.0.0/16 AS1136 KPN B.V. 65,536
213.50.0.0/16 AS1257 Tele2 Sverige AB 65,536
213.29.0.0/16 AS13036 T-Mobile Czech Republic a.s. 65,536
213.58.0.0/16 AS9186 ONITELECOM - INFOCOMUNICACOES, S.A. 65,536
213.49.0.0/16 AS5432 Proximus NV 65,536
213.56.0.0/16 AS3215 Orange S.A. 65,536
213.26.0.0/16 AS3269 Telecom Italia S.p.A. 65,536
213.37.0.0/16 AS6739 VODAFONE ONO, S.A. 65,536
213.48.0.0/16 AS5089 Virgin Media Limited 65,536
213.11.0.0/16 AS702 Verizon France SAS 65,536
213.2.0.0/16 AS8426 Claranet Limited 65,536
213.8.0.0/16 AS12400 Partner Communications Ltd. 65,536
213.95.0.0/16 AS12337 noris network AG 65,536
213.86.0.0/16 AS8220 COLT Technology Services Group Limited 65,536
213.61.0.0/16 AS8220 COLT Technology Services Group Limited 65,536
213.45.0.0/16 AS3269 Telecom Italia S.p.A. 65,536
213.62.0.0/16 AS2686 AT&T Global Network Services Nederland B.V. 65,536
213.4.0.0/16 AS3352 TELEFONICA DE ESPANA S.A.U. 65,536
213.57.0.0/16 AS12849 Hot-Net internet services Ltd. 65,536
213.127.0.0/16 AS33915 Ziggo Services B.V. 65,536
213.22.0.0/16 AS2860 NOS COMUNICACOES, S.A. 65,536
213.0.0.0/16 AS3352 TELEFONICA DE ESPANA S.A.U. 65,536
213.46.0.0/16 AS6830 Ziggo Services B.V. 65,536
213.82.0.0/16 AS3269 Telecom Italia S.p.A. 65,536
213.78.0.0/16 AS13285 TalkTalk Communications Limited 65,536
213.63.0.0/16 AS12926 AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A. 65,536
213.13.0.0/16 AS3243 TELEPAC 65,536
213.54.0.0/16 AS8075 Microsoft Limited 65,536
213.38.0.0/16 AS1273 VODAFONE ENTERPRISE EQUIPMENT LIMITED 65,536
213.96.0.0/16 AS3352 Telefonica De Espana SAU (NCC#2000013794) 65,536
213.51.0.0/16 AS33915 Ziggo B.V. 65,536
213.46.0.0/16 AS33915 Ziggo Services B.V. 65,536

Hosted domains

There are 2,585 domain names hosted across 70 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
213.1.238.126 hdsconsett.co.uk 1405
213.1.214.233 theoldmanor.com 300
213.1.238.125 gdfdulverton.co.uk 281
213.1.214.231 welovekatya.com 245
213.1.214.236 internetadvisors.co.uk 195
213.1.214.237 engineering-suffolk.co.uk 113
213.1.214.240 wolff-olins.org 61
213.1.44.17 gottfire.co.uk 27
213.1.249.100 sescoi.fr 14
213.1.241.132 buttoncorner.com 13
213.1.32.215 georgianahoughton.com 11
213.1.227.234 auroralighting.com 10
213.1.216.206 swiftpro.biz 6
213.1.229.137 procheckup.com 4
213.1.240.138 thecoventryforintermediaries.co.uk 3
213.1.220.56 findel-fundraising.com 3
213.1.226.149 payresolvecall.co.uk 3
213.1.212.173 yourgolfsigns.co.uk 3
213.1.220.66 express-gifts.co.uk 2
213.1.216.218 trixieandkatya.com 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

10,884 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
213.1.33.205 AS2856 British Telecommunications PLC 5.65ms from Erith, GB
213.1.238.98 AS2856 British Telecommunications PLC 1.39ms from Erith, GB
213.1.234.81 AS2856 British Telecommunications PLC 1.96ms from London, GB
213.1.219.153 AS2856 British Telecommunications PLC 3.84ms from London, GB
213.1.4.234 AS2856 British Telecommunications PLC 18.08ms from Erith, GB
213.1.145.32 AS2856 British Telecommunications PLC 4.55ms from Erith, GB
213.1.240.161 AS2856 British Telecommunications PLC 1.25ms from London, GB
213.1.209.122 AS2856 British Telecommunications PLC 1.41ms from London, GB
213.1.187.52 AS2856 British Telecommunications PLC 4.30ms from London, GB
213.1.16.42 AS2856 British Telecommunications PLC 8.89ms from London, GB
213.1.45.118 AS2856 British Telecommunications PLC 5.96ms from London, GB
213.1.13.252 AS2856 British Telecommunications PLC 4.71ms from London, GB
213.1.252.1 AS2856 British Telecommunications PLC 4.72ms from Erith, GB
213.1.168.250 AS2856 British Telecommunications PLC 5.16ms from London, GB
213.1.236.2 AS2856 British Telecommunications PLC 4.47ms from London, GB
213.1.25.158 AS2856 British Telecommunications PLC 2.93ms from London, GB
213.1.246.145 AS2856 British Telecommunications PLC 4.13ms from London, GB
213.1.221.150 AS2856 British Telecommunications PLC 2.25ms from Erith, GB
213.1.24.75 AS2856 British Telecommunications PLC 3.13ms from London, GB
213.1.222.154 AS2856 British Telecommunications PLC 1.75ms from London, GB
213.1.8.162 AS2856 British Telecommunications PLC 3.28ms from London, GB
213.1.0.149 AS2856 British Telecommunications PLC 4.66ms from London, GB
213.1.122.72 AS2856 British Telecommunications PLC 5.26ms from London, GB
213.1.164.234 AS2856 British Telecommunications PLC 5.38ms from London, GB
213.1.125.20 AS2856 British Telecommunications PLC 0.94ms 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
124.67.222.32 AS4837 CHINA UNICOM China169 Backbone 9.41ms from Changchun, CN
75.118.31.176 AS11776 Breezeline 13.76ms from Chicago, US
34.243.7.176 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
18.184.211.32 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
36.89.117.128 AS7713 PT Telekomunikasi Indonesia 0.65ms from Jakarta, ID
34.35.91.160 AS396982 Google LLC 0.10ms from Johannesburg, ZA
82.106.172.0 AS3269 Telecom Italia S.p.A. 4.29ms from Milan, IT
121.165.101.128 AS4766 Korea Telecom 1.67ms from Seoul, KR
1.158.158.208 AS1221 Telstra Limited 2.95ms from Adelaide, AU
111.11.119.224 AS24547 Hebei Mobile Communication Company Limited 7.77ms from Beijing, CN
91.214.200.0 AS51859 Mainstream doo Beograd 3.82ms from Belgrade, RS
52.177.107.64 AS8075 Microsoft Corporation 0.33ms from Boydton, US
86.161.2.176 AS2856 British Telecommunications PLC 4.62ms from Erith, GB
62.95.192.96 AS3209 Vodafone GmbH 0.11ms from Frankfurt am Main, DE
84.188.100.48 AS3320 Deutsche Telekom AG 5.79ms from Hamburg, DE
2.241.210.192 AS6805 Telefonica Germany GmbH & Co.OHG 2.23ms from Hamburg, DE
60.182.242.96 AS4134 CHINANET-BACKBONE 11.31ms from Hangzhou, CN
91.157.65.112 AS719 Elisa Oyj 5.18ms from Helsinki, FI
60.166.80.144 AS4134 CHINANET-BACKBONE 6.68ms from Huai'an, CN
72.224.245.224 AS11351 Charter Communications Inc 19.94ms from New York City, US
210.99.191.240 AS4766 Korea Telecom 1.81ms from Seoul, KR
211.59.13.32 AS9318 SK Broadband Co Ltd 4.41ms from Seoul, KR
54.169.145.192 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
133.203.191.128 AS2518 BIGLOBE Inc. 3.68ms from Tokyo, JP
188.60.171.16 AS3303 Swisscom (Switzerland) Ltd 0.66ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 213.1.109.248
traceroute to 213.1.109.248 (213.1.109.248): 7 hops max, 52 byte packets
3 [AS9002] 87.245.234.54 10.659 ms
4 [AS2856] 195.99.125.68 16.776 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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.

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