1. All IP Ranges
  2. 86.0.0.0/8
  3. AS2856  | 86.128.0.0/11

86.128.0.0/11

AS2856  ·  British Telecommunications PLC

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Summary

Country United Kingdom
Domain bt.com
ASN AS2856
Parent Range 86.128.0.0/10
Registry RIPE
ID BT-INFRA

WHOIS Details

inetnum:        86.128.0.0 - 86.159.255.255
netname:        BT-INFRA
descr:          BT Infrastructure Layer
country:        GB
admin-c:        BS1474-RIPE
tech-c:         BS1474-RIPE
status:         LIR-PARTITIONED PA
mnt-by:         BTNET-INFRA-MNT
mnt-lower:      BTNET-MNT
mnt-routes:     BTNET-MNT
created:        2014-08-01T07:37:33Z
last-modified:  2014-08-01T07:37:33Z
source:         RIPE
abuse-email:    abuse@bt.com
abuse-c:        AR13878-RIPE
abuse-org:      ORG-BPIS1-RIPE

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:         as2856peering@bt.com
e-mail:         btnetdns@bt.com
admin-c:        FLS15-RIPE
tech-c:         FLS15-RIPE
nic-hdl:        BS1474-RIPE
remarks:        For all queries contact as2856peering@bt.com
remarks:        Please send delisting issues to btnetdns@bt.com
mnt-by:         BTNET-MNT
created:        2002-04-30T07:54:10Z
last-modified:  2025-07-18T13:07:21Z
source:         RIPE

route:          86.128.0.0/11
descr:          BT Public Internet Service
origin:         AS2856
mnt-by:         BTNET-INFRA-MNT
notify:         ip.address.admin@bt.com
created:        2010-10-19T07:40:47Z
last-modified:  2014-07-31T08:07:04Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 86.128.0.0/11

Range ASN Company Num of IPs
86.128.0.0/10 AS2856 British Telecommunications PLC 4,194,304

Nearby Ranges

BGP prefixes that overlap with 86.0.0.0/8

Range ASN Company Num of IPs
86.128.0.0/10 AS2856 British Telecommunications PLC 4,194,304
86.0.0.0/11 AS5089 Virgin Media Limited 2,097,152
86.120.0.0/13 AS8708 DIGI ROMANIA S.A. 524,288
86.40.0.0/13 AS5466 Eircom Limited 524,288
86.96.0.0/14 AS5384 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC 262,144
86.92.0.0/14 AS1136 KPN B.V. 262,144
86.34.0.0/15 AS9050 Orange Romania S.A. 131,072
86.32.0.0/15 AS205714 Telemach Hrvatska d.o.o. 131,072
86.112.0.0/15 AS16509 Amazon.com, Inc. 131,072
86.101.0.0/16 AS21334 One Hungary Ltd. 65,536
86.119.0.0/16 AS559 SWITCH 65,536
86.50.0.0/16 AS1741 CSC - Tieteen tietotekniikan keskus Oy 65,536
86.49.0.0/16 AS16019 Vodafone Czech Republic a.s. 65,536
86.52.0.0/16 AS39642 Norlys Digital A/S 65,536
86.53.0.0/16 AS3257 GTT - EMEA Ltd. 65,536
86.55.0.0/16 AS197207 Mobile Communication Company of Iran PLC 65,536
86.90.0.0/16 AS1136 KPN B.V. 65,536
86.91.0.0/16 AS8075 Microsoft Limited 65,536
86.34.0.0/16 AS9050 Orange Romania Communications 65,536
86.103.0.0/16 AS13101 TNG Stadtnetz GmbH 65,536
86.118.0.0/16 AS15585 Sunrise GmbH 65,536
86.102.0.0/16 AS12332 PJSC Rostelecom 65,536
86.51.0.0/16 AS35819 Etihad Etisalat, a joint stock company 65,536
86.35.128.0/17 AS9050 Orange Romania Communications 32,768
86.56.128.0/17 AS12605 LIWEST Kabelmedien GmbH 32,768
86.55.0.0/17 AS197207 Mobile Communication Company of Iran 32,768
86.60.128.0/17 AS39699 Lounea Palvelut Oy 32,768
86.56.0.0/17 AS20880 Tele Columbus AG 32,768
86.108.0.0/17 AS8376 Jordan Data Communications Company LLC 32,768
86.55.128.0/17 AS197207 Mobile Communication Company of Iran 32,768
86.214.128.0/17 AS3215 POP POI 32,768
86.58.0.0/17 AS3212 Telemach Slovenija d.o.o. 32,768
86.214.0.0/17 AS3215 POP MON 32,768
86.59.0.0/17 AS8437 Network of Hutchison Drei Austria GmbH 32,768
86.61.0.0/17 AS5603 Telekom Slovenije, d.d. 32,768
86.57.128.0/17 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 32,768
86.249.0.0/17 AS3215 POP REI 32,768
86.249.128.0/17 AS3215 POP TOU 32,768
86.205.0.0/17 AS3215 POP POI 32,768
86.203.0.0/17 AS3215 POP NCY 32,768
86.57.0.0/17 AS43754 Asiatech Data Transmission company 32,768
86.223.128.0/17 AS3215 POP LIL 32,768
86.223.0.0/17 AS3215 POP REN 32,768
86.204.0.0/17 AS3215 POP MAR 32,768
86.39.128.0/17 AS28747 Easyhost BVBA 32,768
86.59.128.0/17 AS5483 Magyar Telekom Plc. 32,768
86.61.128.0/17 AS15425 PODA a.s. 32,768
86.204.128.0/17 AS3215 POP BOR 32,768
86.228.128.0/17 AS3215 POP MAR 32,768

Hosted domains

There are 1,553 domain names hosted across 1,341 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
86.154.99.117 vivienneroberts.com 10
86.158.119.126 musicapp.online 8
86.149.42.69 nrh.app 5
86.151.199.102 chloecole.co.uk 5
86.154.154.122 mrpaulclarke.co.uk 5
86.149.237.49 jonneyboy.com 5
86.150.43.115 acirvine.org.uk 4
86.146.65.103 opportunitytheatre.co.uk 4
86.154.89.168 andrewpryer.com 4
86.138.157.187 djdingo.info 4
86.154.53.6 misfit.family 3
86.150.65.66 gurcan.org 3
86.128.20.242 g8dhe.net 3
86.156.175.186 theenglishroseflowers.co.uk 3
86.146.160.243 ratpouch.com 3
86.154.149.247 detonat8.org 3
86.137.133.59 unoplaza.co.uk 3
86.144.155.50 vocabpro.co.uk 3
86.144.218.252 carlrevell.co.uk 3
86.152.105.17 gulmp.com 3

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

1,629,195 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
86.146.239.137 AS2856 British Telecommunications PLC 4.24ms from Erith, GB
86.146.225.68 AS2856 British Telecommunications PLC 4.25ms from Erith, GB
86.146.99.145 AS2856 British Telecommunications PLC 3.98ms from Erith, GB
86.146.175.67 AS2856 British Telecommunications PLC 3.11ms from London, GB
86.146.9.136 AS2856 British Telecommunications PLC 8.70ms from London, GB
86.146.243.69 AS2856 British Telecommunications PLC 5.54ms from London, GB
86.146.150.80 AS2856 British Telecommunications PLC 1.66ms from London, GB
86.147.0.119 AS2856 British Telecommunications PLC 4.14ms from London, GB
86.146.72.103 AS2856 British Telecommunications PLC 1.95ms from London, GB
86.146.17.13 AS2856 British Telecommunications PLC 3.07ms from London, GB
86.146.252.88 AS2856 British Telecommunications PLC 4.75ms from London, GB
86.146.68.167 AS2856 British Telecommunications PLC 5.44ms from London, GB
86.146.249.192 AS2856 British Telecommunications PLC 3.15ms from London, GB
86.146.91.78 AS2856 British Telecommunications PLC 5.43ms from London, GB
86.146.203.11 AS2856 British Telecommunications PLC 4.03ms from London, GB
86.146.192.191 AS2856 British Telecommunications PLC 3.53ms from London, GB
86.146.138.24 AS2856 British Telecommunications PLC 2.10ms from London, GB
86.146.227.1 AS2856 British Telecommunications PLC 4.35ms from London, GB
86.146.81.36 AS2856 British Telecommunications PLC 2.10ms from London, GB
86.146.229.196 AS2856 British Telecommunications PLC 1.51ms from London, GB
86.146.10.233 AS2856 British Telecommunications PLC 2.57ms from London, GB
86.146.162.197 AS2856 British Telecommunications PLC 4.81ms from London, GB
86.146.107.107 AS2856 British Telecommunications PLC 1.89ms from London, GB
86.146.79.88 AS2856 British Telecommunications PLC 6.08ms from London, GB
86.146.193.178 AS2856 British Telecommunications PLC 3.47ms 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
92.65.60.123 AS1136 KPN B.V. 2.53ms from Amsterdam, NL
93.195.33.139 AS3320 Deutsche Telekom AG 3.56ms from Berlin, DE
192.80.198.155 AS54676 Metro Data Center LLC 3.19ms from Columbus, US
86.176.16.187 AS2856 British Telecommunications PLC 1.74ms from London, GB
152.69.196.203 AS31898 Oracle Corporation 0.13ms from Osaka, JP
187.233.194.251 AS8151 UNINET 11.76ms from Santiago de Queretaro, MX
186.203.51.155 AS26615 TIM S/A 1.51ms from Sao Paulo, BR
183.237.64.251 AS9808 China Mobile Communications Group Co., Ltd. 6.29ms from Shenzhen, CN
176.56.192.11 AS59437 Northern Data AG 12.77ms from Stockholm, SE
54.66.172.123 AS16509 Amazon.com, Inc. 0.13ms from Sydney, AU
133.114.71.187 AS2527 Sony Network Communications Inc. 2.75ms from Tokyo, JP
79.118.101.27 AS8708 DIGI ROMANIA S.A. 10.17ms from Bacau, RO
198.61.166.235 AS19994 Rackspace Hosting 1.25ms from Chicago, US
24.170.136.75 AS12213 Centersquare 1.00ms from Denver, US
34.253.129.219 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
51.104.177.123 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
87.166.126.171 AS3320 Deutsche Telekom AG 8.21ms from Frankfurt am Main, DE
59.58.9.59 AS4134 CHINANET-BACKBONE 9.72ms from Fuzhou, CN
222.186.68.139 AS4134 CHINANET-BACKBONE 4.34ms from Huai'an, CN
75.113.165.187 AS33363 Charter Communications, Inc 10.03ms from Los Angeles, US
69.127.149.75 AS6128 Cablevision Systems Corp. 9.70ms from New York City, US
201.31.223.75 AS4230 CLARO S.A. 1.56ms from Sao Paulo, BR
175.243.82.155 AS4766 Korea Telecom 7.50ms from Seoul, KR
39.121.109.11 AS9318 SK Broadband Co Ltd 5.78ms from Seoul, KR
54.153.244.59 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -f3 86.143.93.49
traceroute to 86.143.93.49 (86.143.93.49): 64 hops max, 52 byte packets
3 [] 195.66.236.10 1.359 ms
5 *
6 *
7 [AS2856] 86.143.93.49 3.117 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.

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