Autonomous System details

AS204731

FIBRENEST LIMITED  ·  fibrenest.com

United Kingdom

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AS204731 – FIBRENEST LIMITED

Field Value
Country United Kingdom
Website fibrenest.com
Hosted domains 58
IPv4 addresses 7,168
IPv6 addresses 85,108,377,700,869,894,330,000,000,000
ASN type ISP
Registry ripe
Allocated 8 years ago on Jan 18, 2018
Updated 2 months ago on Feb 10, 2026

IP Ranges

Netblock Company Num of IPs
38.126.80.0/20 FIBRENEST LIMITED 4,096
38.126.80.0/21 FIBRENEST LIMITED 2,048
38.126.88.0/21 FIBRENEST LIMITED 2,048
154.62.164.0/22 FIBRENEST LIMITED 1,024
154.62.168.0/22 FIBRENEST LIMITED 1,024
185.241.224.0/22 FIBRENEST LIMITED 1,024
185.241.224.0/23 FIBRENEST LIMITED 512
185.241.226.0/23 FIBRENEST LIMITED 512
Netblock Company
2a0c:b381::/32 FIBRENEST LIMITED
2a0c:b381:500::/40 FIBRENEST LIMITED
2a0c:b381:700::/40 FIBRENEST LIMITED
2a0c:b381:800::/40 FIBRENEST LIMITED
2a0c:b381:900::/40 FIBRENEST LIMITED
2a0c:b381:a00::/40 FIBRENEST LIMITED
2a0c:b381:b00::/40 FIBRENEST LIMITED
2a0c:b381:d00::/40 FIBRENEST LIMITED
2a0c:b381:e00::/40 FIBRENEST LIMITED
2a0c:b381:f00::/40 FIBRENEST LIMITED
2a0c:b381:1000::/40 FIBRENEST LIMITED
2a0c:b381:1100::/40 FIBRENEST LIMITED
2a0c:b381:1200::/40 FIBRENEST LIMITED
2a0c:b381:1300::/40 FIBRENEST LIMITED
2a0c:b381:1400::/40 FIBRENEST LIMITED
2a0c:b381:1500::/40 FIBRENEST LIMITED
2a0c:b381:1600::/40 FIBRENEST LIMITED
2a0c:b381:1700::/40 FIBRENEST LIMITED
2a0c:b381:1800::/40 FIBRENEST LIMITED
2a0c:b381:1900::/40 FIBRENEST LIMITED

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WHOIS Details

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                                                ASHandle:       AS204731
                                                OrgID:          AS204731
                                                ASName:         AS204731
                                                ASNumber:       AS204731
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 58 domain names hosted across 34 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.241.225.246 ██████████ 11
185.241.226.176 ██████████ 5
185.241.226.159 ██████████ 5
185.241.226.74 ██████████ 4
185.241.225.141 ██████████ 2
185.241.226.4 ██████████ 2
185.241.225.17 ██████████ 2
185.241.227.38 ██████████ 1
185.241.226.128 ██████████ 1
185.241.225.90 ██████████ 1

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Peers

There are 15 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS13237 euNetworks GmbH
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS174 Cogent Communications, LLC
AS24482 SG.GS
AS28792 Public Internet Ltd
AS3170 VeloxServ Communications Ltd
AS36236 NetActuate, Inc
AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED
AS42689 Glide Student & Residential Limited
AS4455 IX Reach Ltd
AS48070 DSM (GB) Limited
AS61049 Exascale Ltd
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a0c:b381:840:b100:86d6:c5ff:fe6d:cd6b AS204731 FIBRENEST LIMITED 10.39ms from London, GB
2a0c:b381:81d:b680::1 AS204731 FIBRENEST LIMITED 6.66ms from London, GB
38.126.83.255 AS204731 FIBRENEST LIMITED 3.01ms from London, GB
154.62.170.23 AS204731 FIBRENEST LIMITED 0.34ms from Manchester, GB
185.241.226.185 AS204731 FIBRENEST LIMITED 2.11ms from Manchester, GB
154.62.164.137 AS204731 FIBRENEST LIMITED 0.28ms from London, GB
2a0c:b381:5a9:c480::1 AS204731 FIBRENEST LIMITED 11.89ms from Manchester, GB
185.241.225.12 AS204731 FIBRENEST LIMITED 0.96ms from Manchester, GB
2a0c:b381:1500::1 AS204731 FIBRENEST LIMITED 6.58ms from Coventry, GB
2a0c:b381:900::1 AS204731 FIBRENEST LIMITED 1.64ms from London, GB
2a0c:b381:1300::1 AS204731 FIBRENEST LIMITED 1.02ms from Manchester, GB
185.241.224.126 AS204731 FIBRENEST LIMITED 0.53ms from London, GB
2a0c:b381:1400::1 AS204731 FIBRENEST LIMITED 1.08ms from Manchester, GB
2a0c:b381:819:9c00::2f33 AS204731 FIBRENEST LIMITED 6.22ms from London, GB
2a0c:b381:701:f000::b18 AS204731 FIBRENEST LIMITED 10.15ms from Manchester, GB
2a0c:b381:5ce:2500:8a67:46ff:fe2b:38c1 AS204731 FIBRENEST LIMITED 4.21ms from Manchester, GB
154.62.165.238 AS204731 FIBRENEST LIMITED 1.36ms from London, GB
2a0c:b381:af8:7d00::ac53 AS204731 FIBRENEST LIMITED 5.67ms from London, GB
2a0c:b381:f00::1 AS204731 FIBRENEST LIMITED 1.48ms from London, GB
2a0c:b381:d00::1 AS204731 FIBRENEST LIMITED 1.04ms from Manchester, GB
2a0c:b381:520:b500:211:32ff:fef9:6133 AS204731 FIBRENEST LIMITED 8.18ms from Manchester, GB
2a0c:b381:1396:1b00::1a00 AS204731 FIBRENEST LIMITED 14.65ms from Manchester, GB
2a0c:b381:5cd:0:5487:e725:2b06:7a47 AS204731 FIBRENEST LIMITED 5.21ms from Manchester, GB
2a0c:b381:a02:bc00::fc6d AS204731 FIBRENEST LIMITED 15.94ms from London, GB
2a0c:b381:600::1 AS204731 FIBRENEST LIMITED 1.84ms 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
14.241.37.59 AS45899 VNPT Corp 1.65ms from Hanoi, VN
212.15.7.107 AS15924 Vodafone Net Iletisim Hizmetler AS 3.54ms from Istanbul, TR
67.218.134.107 AS25820 IT7 Networks Inc 0.40ms from Los Angeles, US
49.79.171.27 AS4134 CHINANET-BACKBONE 6.32ms from Nanjing, CN
67.245.253.171 AS12271 Charter Communications Inc 5.53ms from New York City, US
191.252.5.123 AS27715 Locaweb Serviços de Internet S/A 0.93ms from Osasco, BR
119.196.81.235 AS4766 Korea Telecom 1.06ms from Seoul, KR
189.115.55.187 AS18881 TELEFÔNICA BRASIL S.A 12.26ms from Curitiba, BR
179.255.44.123 AS8167 V tal 19.28ms from Curitiba, BR
212.117.67.75 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.23ms from Duesseldorf, DE
210.117.45.139 AS9318 SK Broadband Co Ltd 1.38ms from Incheon, KR
72.27.100.107 AS30689 FLOW 1.78ms from Kingston, JM
60.97.96.203 AS17676 SoftBank Corp. 3.18ms from Tokyo, JP
24.213.126.123 AS40285 NORTHLAND CABLE TELEVISION INC. 3.97ms from Atlanta, US
91.214.13.43 AS49256 INDUSTRIA MUNDUM S.R.L. 1.80ms from Constanţa, RO
52.154.222.123 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
142.162.129.203 AS577 Bell Canada 2.62ms from Fredericton, CA
117.187.215.187 AS138407 The Internet Data Center of Guizhou Mobile Communication Company Limited 0.46ms from Guiyang, CN
27.69.226.59 AS7552 Viettel Group 10.89ms from Ho Chi Minh City, VN
129.7.19.251 AS7276 University of Houston 0.95ms from Houston, US
156.146.3.11 AS2856 British Telecommunications PLC 2.99ms from London, GB
67.49.39.11 AS20001 Charter Communications Inc 10.09ms from Los Angeles, US
88.21.13.139 AS3352 TELEFONICA DE ESPANA S.A.U. 9.65ms from Madrid, ES
86.216.228.11 AS3215 Orange S.A. 2.70ms from Marseille, FR
129.125.202.155 AS1103 SURF B.V. 6.23ms from Meppel, NL

Traceroute

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

$
traceroute -a -n -q1 -m12 38.126.81.30
traceroute to 38.126.81.30 (38.126.81.30): 12 hops max, 52 byte packets
1 [AS25467] 46.183.184.1 0.141 ms
3 *
4 *
6 *
8 [] 195.66.244.76 45.376 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Zagreb, HR
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS204731 at robtex.

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