1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.65.0.0/16
  4. AS2856  | 192.65.221.0/24

192.65.221.0/24

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 BTNET

WHOIS Details

inetnum:        192.65.221.0 - 192.65.228.255
netname:        BTNET
descr:          British Telecom
descr:          Martlesham heath
descr:          Ipswich
descr:          Suffolk
country:        GB
org:            ORG-BT4-RIPE
admin-c:        BTCR1-RIPE
tech-c:         BTCR1-RIPE
status:         LEGACY
mnt-by:         BTENT-MNT
mnt-lower:      BTENT-MNT
mnt-routes:     BTNET-MNT
created:        2012-01-18T09:29:28Z
last-modified:  2019-12-04T13:47:29Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        BTCR3-RIPE
abuse-org:      ORG-BT4-RIPE

organisation:   ORG-BT4-RIPE
org-name:       British Telecommunications PLC
country:        GB
org-type:       LIR
address:        pp HWJ380, PO Box 78961 1 Braham Street
address:        E1W 9TD
address:        London
address:        UNITED KINGDOM
phone:          +44 3316 260934
e-mail:         [email protected]
admin-c:        BTCR1-RIPE
admin-c:        MS35380-RIPE
mnt-ref:        BTENT-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BTENT-MNT
abuse-c:        BTCR3-RIPE
created:        2004-04-17T12:11:54Z
last-modified:  2025-06-19T11:44:33Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        BTCR3-RIPE
abuse-org:      undefined

role:           BT Corporate Registry
address:        British Telecommunications
address:        81 Newgate Street
address:        London GB
e-mail:         [email protected]
admin-c:        BCER1-RIPE
admin-c:        MS35380-RIPE
tech-c:         BCER1-RIPE
tech-c:         MS35380-RIPE
nic-hdl:        BTCR1-RIPE
abuse-mailbox:  [email protected]
mnt-by:         BTENT-MNT
created:        2002-03-22T09:16:45Z
last-modified:  2025-03-21T10:14:06Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 192.65.0.0/16

Range ASN Company Num of IPs
192.65.232.0/21 AS812 Rogers Communications Canada Inc. 2,048
192.65.184.0/21 AS513 CERN - European Organization for Nuclear Research 2,048
192.65.156.0/22 AS17223 Latisys-Chicago, LLC 1,024
192.65.154.0/23 AS54224 Alpine Banks of Colorado 512
192.65.230.0/23 AS25837 DATALINK INFORMATION TECHNOLOGIES INC. 512
192.65.92.0/23 AS559 Zurich, Switzerland 512
192.65.217.0/24 AS209242 Victoria University 256
192.65.170.0/24 AS22581 VI Technical Services 256
192.65.131.0/24 AS2598 Istituto di Informatica e Telematica 256
192.65.219.0/24 AS2856 British Telecom 256
192.65.143.0/24 AS2902 University of Wyoming 256
192.65.255.0/24 AS32092 Altair Advanced Industries 256
192.65.138.0/24 AS33161 Chumash Casino Resort 256
192.65.78.0/24 AS3912 New Mexico State University 256
192.65.141.0/24 AS393626 Sherwood Broadband 256
192.65.0.0/24 AS393668 State Fair Community College 256
192.65.133.0/24 AS393766 Penn Delco School District 256
192.65.79.0/24 AS399932 Tekvizion PVS, Inc. 256
192.65.77.0/24 AS40246 New Mexico State University 256
192.65.213.0/24 AS40421 Providence College 256
192.65.183.0/24 AS513 CERN EN 256
192.65.81.0/24 AS54582 Realty Center Management Inc 256
192.65.229.0/24 AS62961 Blueshift Information Systems Inc. 256
192.65.95.0/24 AS68 Los Alamos National Laboratory 256
192.65.147.0/24 AS749 Headquarters, USAISC 256
192.65.203.0/24 AS749 DoD Network Information Center 256
192.65.244.0/24 AS749 DoD Network Information Center 256
192.65.246.0/24 AS749 DoD Network Information Center 256
192.65.97.0/24 AS11348 Missouri University of Science and Technology 256
192.65.182.0/24 AS9792 Corinthian Engineering Pty Ltd 256
192.65.215.0/24 AS13325 Michigan Legislative Service Bureau 256
192.65.130.0/24 AS134111 Commonwealth Scientific and Industrial 256
192.65.134.0/24 AS17109 Calitech 256
192.65.178.0/24 AS19121 Blattner Company 256
192.65.251.0/24 AS19773 Motorola SPS 256

Hosted domains

There are no domains currently hosted on this ASN.

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
188.247.69.248 AS48832 Jordanian mobile phone services Ltd 1.21ms from Amman, JO
178.226.24.184 AS50266 Odido Netherlands B.V. 3.63ms from Amsterdam, NL
128.38.108.248 AS37 Navy Network Information Center (NNIC) 2.70ms from Ashburn, US
69.140.35.8 AS7922 Comcast Cable Communications, LLC 7.12ms from Ashburn, US
79.131.221.56 AS6799 Ote SA (Hellenic Telecommunications Organisation) 3.85ms from Athens, GR
197.147.220.248 AS36884 Wana Corporate 7.11ms from Casablanca, MA
115.244.161.72 AS55836 Reliance Jio Infocomm Limited 9.57ms from Chennai, IN
121.43.41.232 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.82ms from Hangzhou, CN
113.163.16.40 AS45899 VNPT Corp 1.92ms from Hanoi, VN
46.249.201.56 AS12703 Pulsant (Scotland) Ltd 0.79ms from London, GB
188.30.75.24 AS206067 Hutchison 3G UK Limited 14.70ms from London, GB
83.201.40.8 AS3215 Orange S.A. 13.91ms from Marseille, FR
93.182.51.216 AS41802 Limited Liability Company Kvidex-Telecom 1.95ms from Moscow, RU
191.205.112.104 AS26599 TELEFÔNICA BRASIL S.A 2.53ms from Osasco, BR
187.131.184.200 AS8151 UNINET 3.74ms from Santiago de Queretaro, MX
83.212.192.200 AS8581 University Of Ioannina 14.03ms from Athens, GR
217.154.169.232 AS8560 IONOS SE 0.58ms from Berlin, DE
54.190.79.184 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
109.131.156.216 AS5432 Proximus NV 2.04ms from Brussels, BE
104.27.203.8 AS13335 Cloudflare, Inc. 0.10ms from Lisbon, PT
34.13.57.8 AS396982 Google LLC 0.10ms from London, GB
97.90.14.136 AS20115 Charter Communications LLC 8.78ms from Los Angeles, US
91.152.171.8 AS719 Elisa Oyj 4.71ms from Oulu, FI
189.91.134.8 AS28205 Ibituruna TV por assinatura S/C Ltda 17.57ms from Rio de Janeiro, BR
3.168.78.248 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 192.65.221.237
traceroute to 192.65.221.237 (192.65.221.237): 10 hops max, 52 byte packets
5 [AS2856] 62.6.201.35 9.705 ms
6 [AS2856] 213.121.94.65 11.701 ms
7 [AS2856] 86.188.128.58 12.331 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Edinburgh, 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