82.136.54.0/23

AS2856 · British Telecommunications PLC

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Summary

Country	United Kingdom
Domain	burstfire.net
ASN	AS2856
Parent Range	82.136.0.0/18
Registry	RIPE
ID	BTNET-LHL

WHOIS Details

inetnum:        82.136.54.0 - 82.136.55.255
netname:        BTNET-LHL
country:        GB
admin-c:        NNOC28-RIPE
tech-c:         NNOC28-RIPE
status:         ASSIGNED PA
mnt-by:         BURSTFIRE-MNT
created:        2022-12-23T11:25:19Z
last-modified:  2022-12-23T11:25:19Z
source:         RIPE
abuse-email:    abuse@burstfire.net
abuse-c:        TBH
abuse-org:      ORG-BNL1-RIPE

role:           Netcalibre NOC
address:        130 Fleet Street
address:        
address:        London
address:        EC4A 2BH
abuse-mailbox:  abuse@netcalibre.net
e-mail:         noc@netcalibre.net
nic-hdl:        NNOC28-RIPE
mnt-by:         NETCALIBRE
created:        2020-04-02T14:58:18Z
last-modified:  2025-06-04T08:00:08Z
source:         RIPE

route:          82.136.54.0/23
origin:         AS2856
mnt-by:         BURSTFIRE-MNT
created:        2022-12-23T11:27:17Z
last-modified:  2022-12-23T11:27:17Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 82.136.54.0/23

Range	ASN	Company	Num of IPs
82.136.0.0/18	AS9153	Burstfire Networks Ltd	16,384

Nearby Ranges

BGP prefixes that overlap with 82.136.0.0/16

Range	ASN	Company	Num of IPs
82.136.192.0/18	AS1136	KPN B.V.	16,384
82.136.0.0/18	AS9153	Burstfire Networks Ltd	16,384
82.136.64.0/18	AS8821	WWZ Telekom AG	16,384
82.136.182.0/24	AS8523	INERA DRIFT SJUNET AND INTERNET	256
82.136.32.0/24	AS202416	Datalords Ltd	256
82.136.183.0/24	AS12552	NOGUI SECURE OPERATIONS SJUNET AND INTERNET LINK	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
82.136.54.137	AS2856 British Telecommunications PLC	`0.77ms` from London, GB
82.136.55.144	AS2856 British Telecommunications PLC	`0.77ms` 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
84.88.59.39	AS13041 Consorci de Serveis Universitaris de Catalunya	`3.01ms` from Barcelona, ES
2.125.125.23	AS5607 Sky UK Limited	`5.72ms` from London, GB
190.3.198.119	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`5.85ms` from Medellin, CO
64.90.32.199	AS26347 New Dream Network, LLC	`0.29ms` from Portland, US
114.70.188.183	AS9870 DONG-EUI UNIVERSITY	`6.51ms` from Seoul, KR
124.220.178.183	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.03ms` from Shanghai, CN
119.81.83.87	AS36351 IBM Cloud	`0.64ms` from Singapore, SG
143.64.8.215	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.08ms` from Tianjin, CN
61.150.108.231	AS4134 CHINANET-BACKBONE	`6.10ms` from Xi'an, CN
222.88.114.151	AS4134 CHINANET-BACKBONE	`7.59ms` from Zhengzhou, CN
98.94.3.135	AS14618 Amazon.com, Inc.	`0.57ms` from Ashburn, US
181.3.61.135	AS7303 Telecom Argentina S.A.	`7.82ms` from Buenos Aires, AR
75.65.68.7	AS7922 Comcast Cable Communications, LLC	`15.03ms` from Dallas, US
73.34.169.199	AS7922 Comcast Cable Communications, LLC	`2.55ms` from Denver, US
46.236.234.119	AS61244 Manfred Casper trading as EURO-SAT	`4.80ms` from Frankfurt am Main, DE
129.26.131.119	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`2.76ms` from Frankfurt am Main, DE
112.103.78.87	AS4134 CHINANET-BACKBONE	`6.33ms` from Harbin, CN
23.219.117.151	AS16625 Akamai Technologies, Inc.	`0.22ms` from Jakarta, ID
36.72.39.103	AS7713 PT Telekomunikasi Indonesia	`1.94ms` from Jakarta, ID
94.178.213.215	AS6849 JSC Ukrtelecom	`4.66ms` from Kyiv, UA
83.46.175.71	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.55ms` from Madrid, ES
174.23.138.215	AS209 CenturyLink Communications, LLC	`2.38ms` from Salt Lake City, US
125.199.214.7	AS2518 BIGLOBE Inc.	`11.27ms` from Tokyo, JP
182.142.35.71	AS4134 CHINANET-BACKBONE	`5.90ms` from Chengdu, CN
104.154.21.71	AS396982 Google LLC	`0.13ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -f4 82.136.54.45

traceroute to 82.136.54.45 (82.136.54.45): 64 hops max, 52 byte packets

4 [] 195.66.224.10 8.221 ms

5 *

6 [AS2856] 62.6.201.63 1.395 ms

7 [AS2856] 194.72.103.240 1.763 ms

8 [AS2856] 82.136.54.45 1.348 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On March 13th 2026

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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