1. All IP Ranges
  2. 213.0.0.0/8
  3. 213.31.0.0/16
  4. AS6871  | 213.31.0.0/16

213.31.0.0/16

AS6871  ·  Plusnet

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Summary

Country United Kingdom
Domain plus.net
ASN AS6871
Registry RIPE
ID UK-BT-20000327

WHOIS Details

inetnum:        213.31.0.0 - 213.31.255.255
netname:        UK-BT-20000327
descr:          Plusnet
country:        GB
org:            ORG-BPIS1-RIPE
admin-c:        FLS15-RIPE
tech-c:         FLS15-RIPE
status:         ALLOCATED PA
mnt-by:         BTNET-INFRA-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-08-14T11:41:11Z
last-modified:  2025-09-09T11:07:06Z
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:          213.31.0.0/16
descr:          PlusNet
origin:         AS6871
mnt-by:         MAINT-AS6871
created:        2024-10-08T12:29:33Z
last-modified:  2025-08-18T08:01:06Z
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
213.120.0.0/14 AS2856 PROVIDER Local Internet Registry 262,144
213.104.0.0/14 AS5089 Virgin Media Limited 262,144
213.112.0.0/14 AS8434 Telenor Sverige AB 262,144
213.100.0.0/14 AS1257 Tele2 Sverige AB 262,144
213.64.0.0/14 AS3301 Telia Company AB 262,144
213.118.0.0/15 AS6848 Telenet BV 131,072
213.116.0.0/15 AS702 Verizon Nederland B.V. 131,072
213.45.0.0/16 AS3269 Telecom Italia S.p.A. 65,536
213.95.0.0/16 AS12337 noris network AG 65,536
213.1.0.0/16 AS2856 British Telecommunications PLC 65,536
213.3.0.0/16 AS3303 Swisscom (Schweiz) AG 65,536
213.40.0.0/16 AS9142 Internexus Networks Limited 65,536
213.48.0.0/16 AS5089 Virgin Media Limited 65,536
213.44.0.0/16 AS5410 Bouygues Telecom SA 65,536
213.26.0.0/16 AS3269 Telecom Italia S.p.A. 65,536
213.22.0.0/16 AS2860 NOS COMUNICACOES, S.A. 65,536
213.46.0.0/16 AS6830 Ziggo Services B.V. 65,536
213.29.0.0/16 AS13036 T-Mobile Czech Republic a.s. 65,536
213.13.0.0/16 AS3243 TELEPAC 65,536
213.62.0.0/16 AS2686 AT&T Global Network Services Nederland B.V. 65,536
213.56.0.0/16 AS3215 Orange S.A. 65,536
213.10.0.0/16 AS1136 KPN B.V. 65,536
213.82.0.0/16 AS3269 Telecom Italia S.p.A. 65,536
213.46.0.0/16 AS33915 Ziggo Services B.V. 65,536
213.93.0.0/16 AS33915 Ziggo Services B.V. 65,536
213.36.0.0/16 AS12322 SCALEWAY S.A.S. 65,536
213.84.0.0/16 AS1136 KPN B.V. 65,536
213.15.0.0/16 AS5400 British Telecommunications PLC 65,536
213.8.0.0/16 AS12400 Partner Communications Ltd. 65,536
213.11.0.0/16 AS702 Verizon France SAS 65,536
213.20.0.0/16 AS6805 Telefonica Germany GmbH & Co.OHG 65,536
213.223.0.0/16 AS15557 Societe Francaise Du Radiotelephone - SFR SA 65,536
213.245.0.0/16 AS15557 Societe Francaise Du Radiotelephone - SFR SA 65,536
213.63.0.0/16 AS12926 AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A. 65,536
213.2.0.0/16 AS8426 Claranet Limited 65,536
213.75.0.0/16 AS8737 KPN B.V. 65,536
213.53.0.0/16 AS702 Verizon Nederland B.V. 65,536
213.51.0.0/16 AS33915 Ziggo B.V. 65,536
213.23.0.0/16 AS3209 Vodafone GmbH 65,536
213.6.0.0/16 AS12975 Palestine Telecommunications Company (PALTEL) 65,536
213.127.0.0/16 AS33915 Ziggo Services B.V. 65,536
213.96.0.0/16 AS3352 Telefonica De Espana SAU (NCC#2000013794) 65,536
213.24.0.0/16 AS12389 PJSC Rostelecom 65,536
213.61.0.0/16 AS8220 COLT Technology Services Group Limited 65,536
213.57.0.0/16 AS12849 Hot-Net internet services Ltd. 65,536
213.7.0.0/16 AS6866 Cyprus Telecommunications Authority 65,536
213.54.0.0/16 AS8075 Microsoft Limited 65,536
213.58.0.0/16 AS9186 ONITELECOM - INFOCOMUNICACOES, S.A. 65,536

Hosted domains

There are 26 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
213.31.172.77 sophos.eu 2
213.31.106.154 kellowassociates.co.uk 2
213.31.44.33 gbrpk.com 1
213.31.106.173 lasswood.com 1
213.31.29.145 stricklandsweb.com 1
213.31.96.2 zesca.com 1
213.31.78.167 starscape.pro 1
213.31.47.152 bethstamp.co.uk 1
213.31.179.23 cyan.uno 1
213.31.83.75 amateurastro.uk 1
213.31.164.55 track-attack.co.uk 1
213.31.102.244 nearpale.uk 1
213.31.113.59 avagoosa.com 1
213.31.238.48 fishbulbfirmware.ltd 1
213.31.168.202 ellower.com 1
213.31.0.234 theweestillonthehill.com 1
213.31.106.140 hugheshistoricrally.co.uk 1
213.31.245.91 sanpaoloam.com 1
213.31.145.51 alisonbenzvocals.com 1
213.31.25.23 clubmix.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
Read more

Pingable IPs

13,415 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
213.31.252.60 AS6871 Plusnet 4.39ms from London, GB
213.31.255.145 AS6871 Plusnet 11.42ms from Erith, GB
213.31.254.187 AS6871 Plusnet 4.83ms from Erith, GB
213.31.251.107 AS6871 Plusnet 4.63ms from London, GB
213.31.253.103 AS6871 Plusnet 3.23ms from Erith, GB
213.31.182.35 AS6871 Plusnet 2.54ms from London, GB
213.31.128.132 AS6871 Plusnet 5.51ms from London, GB
213.31.179.197 AS6871 Plusnet 8.43ms from London, GB
213.31.214.3 AS6871 Plusnet 3.84ms from London, GB
213.31.86.164 AS6871 Plusnet 4.34ms from London, GB
213.31.242.112 AS6871 Plusnet 4.51ms from London, GB
213.31.205.113 AS6871 Plusnet 9.11ms from London, GB
213.31.112.217 AS6871 Plusnet 2.10ms from Erith, GB
213.31.241.226 AS6871 Plusnet 10.45ms from Erith, GB
213.31.93.108 AS6871 Plusnet 5.01ms from Erith, GB
213.31.206.103 AS6871 Plusnet 3.99ms from London, GB
213.31.120.212 AS6871 Plusnet 9.66ms from London, GB
213.31.160.201 AS6871 Plusnet 5.51ms from Erith, GB
213.31.238.209 AS6871 Plusnet 6.73ms from Erith, GB
213.31.227.12 AS6871 Plusnet 8.91ms from London, GB
213.31.65.20 AS6871 Plusnet 4.60ms from London, GB
213.31.153.87 AS6871 Plusnet 7.83ms from London, GB
213.31.170.58 AS6871 Plusnet 9.74ms from London, GB
213.31.140.20 AS6871 Plusnet 14.93ms from London, GB
213.31.186.189 AS6871 Plusnet 7.77ms 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
202.112.160.16 AS4538 China Education and Research Network Center 1.62ms from Beijing, CN
156.222.54.128 AS8452 TE-AS 5.22ms from Cairo, EG
18.220.3.64 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
212.232.95.176 AS12897 ENTEGA Medianet GmbH 1.85ms from Frankfurt am Main, DE
156.67.7.240 AS200397 Bioscientia Institut fuer Medizinische Diagnostik GmbH 2.81ms from Frankfurt am Main, DE
119.162.90.64 AS4837 CHINA UNICOM China169 Backbone 3.29ms from Jinan, CN
178.66.190.176 AS12389 PJSC Rostelecom 1.57ms from Murmansk, RU
88.185.232.80 AS12322 Free SAS 8.44ms from Paris, FR
181.15.232.112 AS7303 Telecom Argentina S.A. 1.20ms from Rosario, AR
92.220.65.208 AS29695 Altibox AS 2.84ms from Sandefjord, NO
14.4.60.112 AS17858 LG POWERCOMM 1.73ms from Seoul, KR
112.165.105.128 AS4766 Korea Telecom 5.11ms from Seoul, KR
3.113.83.176 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP
180.53.102.240 AS4713 NTT DOCOMO BUSINESS,Inc. 3.71ms from Tokyo, JP
212.193.1.144 AS26383 Baxet Group Inc. 0.05ms from Amsterdam, NL
184.1.60.0 AS209 CenturyLink Communications, LLC 9.73ms from Atlanta, US
8.141.118.128 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.80ms from Beijing, CN
190.250.248.112 AS13489 UNE EPM TELECOMUNICACIONES S.A. 11.29ms from Bogota, CO
122.151.204.128 AS9443 Vocus Retail 1.76ms from Brisbane, AU
131.225.69.80 AS3152 Fermi National Accelerator Laboratory (Fermilab) 1.71ms from Chicago, US
118.89.56.112 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Guangzhou, CN
171.240.140.224 AS7552 Viettel Group 1.11ms from Ho Chi Minh City, VN
79.135.200.16 AS44078 Skyline Electronics Ltd. 6.76ms from Kyiv, UA
189.144.107.240 AS8151 UNINET 1.33ms from Mexico City, MX
114.190.250.176 AS4713 NTT DOCOMO BUSINESS,Inc. 6.79ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 213.31.128.203
traceroute to 213.31.128.203 (213.31.128.203): 64 hops max, 52 byte packets
2 *
3 *
4 [] 195.66.236.10 1.095 ms
5 [AS2856] 194.74.16.206 2.195 ms
6 [AS2856] 62.6.204.238 2.388 ms
7 *
8 *
9 [AS6871] 213.31.128.203 12.189 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.

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