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 ██████████ 10
185.241.226.159 ██████████ 5
185.241.226.74 ██████████ 4
185.241.226.176 ██████████ 3
185.241.225.17 ██████████ 2
185.241.225.53 ███████ 2
185.241.225.193 ██████████ 1
185.241.225.121 ██████████ 1
185.241.226.70 ██████████ 1
185.241.227.247 ██████████ 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

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

IP Address ASN Details
2a0c:b381:400::1 AS204731 FIBRENEST LIMITED 1.12ms from London, GB
2a0c:b381:a40:c300:5e41:5aff:fe90:d363 AS204731 FIBRENEST LIMITED 17.18ms from London, GB
2a0c:b381:5f8:f700::1 AS204731 FIBRENEST LIMITED 8.14ms from Manchester, GB
185.241.226.185 AS204731 FIBRENEST LIMITED 2.18ms from Manchester, GB
2a0c:b381:1700::1 AS204731 FIBRENEST LIMITED 0.92ms from Manchester, GB
2a0c:b381:1900::1 AS204731 FIBRENEST LIMITED 1.62ms from London, GB
2a0c:b381:53e:1000:7658:f3ff:fe8b:be61 AS204731 FIBRENEST LIMITED 5.39ms from Manchester, GB
2a0c:b381:ab1:fe80::1 AS204731 FIBRENEST LIMITED 14.12ms from London, GB
2a0c:b381:900::1 AS204731 FIBRENEST LIMITED 1.47ms from London, GB
38.126.87.255 AS204731 FIBRENEST LIMITED 5.31ms from London, GB
2a0c:b381:a24:5000:4a0b:b2ff:fe53:1c93 AS204731 FIBRENEST LIMITED 27.04ms from London, GB
2a0c:b381:890:da00::315b AS204731 FIBRENEST LIMITED 7.59ms from London, GB
2a0c:b381:1396:1b00::1a00 AS204731 FIBRENEST LIMITED 14.30ms from Manchester, GB
2a0c:b381:505:d800:7270:aaff:fe2b:3c57 AS204731 FIBRENEST LIMITED 12.46ms from Manchester, GB
2a0c:b381:500::1 AS204731 FIBRENEST LIMITED 1.01ms from Manchester, GB
2a0c:b381:aec:d100:7a20:51ff:fe8e:4214 AS204731 FIBRENEST LIMITED 22.76ms from London, GB
2a0c:b381:800::1 AS204731 FIBRENEST LIMITED 1.36ms from London, GB
2a0c:b381:52d:cb00:1d3c:8120:d0ce:a2ab AS204731 FIBRENEST LIMITED 14.48ms from Coventry, GB
185.241.224.126 AS204731 FIBRENEST LIMITED 0.60ms from London, GB
2a0c:b381:d00::1 AS204731 FIBRENEST LIMITED 0.99ms from Manchester, GB
38.126.83.255 AS204731 FIBRENEST LIMITED 2.26ms from London, GB
2a0c:b381:1500::1 AS204731 FIBRENEST LIMITED 6.48ms from Coventry, GB
2a0c:b381:1800::1 AS204731 FIBRENEST LIMITED 1.73ms from London, GB
2a0c:b381:59b:6d00::8ed5 AS204731 FIBRENEST LIMITED 6.90ms from Manchester, GB
2a0c:b381:5bc:6900::8b69 AS204731 FIBRENEST LIMITED 17.79ms from Manchester, 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
52.142.208.139 AS8075 Microsoft Corporation 0.17ms from Amsterdam, NL
101.73.6.251 AS4837 CHINA UNICOM China169 Backbone 7.83ms from Beijing, CN
166.78.97.235 AS19994 Rackspace Hosting 0.84ms from Chicago, US
96.61.251.43 AS4181 TDS TELECOM 8.31ms from Chicago, US
70.180.51.75 AS22773 Cox Communications Inc. 13.29ms from Dallas, US
125.165.231.155 AS7713 PT Telekomunikasi Indonesia 9.13ms from Jakarta, ID
38.95.96.27 AS174 Cogent Communications, LLC 4.30ms from Los Angeles, US
50.250.116.235 AS7922 Comcast Cable Communications, LLC 4.56ms from Miami, US
34.138.138.91 AS396982 Google LLC 0.12ms from Moncks Corner, US
86.228.7.155 AS3215 Orange S.A. 15.03ms from Paris, FR
146.12.18.155 AS3737 PenTeleData Inc. 7.62ms from Philadelphia, US
3.169.29.75 AS16509 Amazon.com, Inc. 1.53ms from Riyadh, SA
115.0.253.123 AS4766 Korea Telecom 1.61ms from Seoul, KR
52.188.190.91 AS8075 Microsoft Corporation 1.06ms from Ashburn, US
177.254.44.91 AS27831 Colombia Móvil 14.57ms from Bogotá, CO
70.122.94.155 AS11427 Charter Communications Inc 6.49ms from Dallas, US
113.186.154.203 AS45899 VNPT Corp 1.96ms from Hanoi, VN
59.149.133.75 AS9269 Hong Kong Broadband Network Ltd. 1.01ms from Hong Kong, HK
223.18.62.43 AS9304 HGC Global Communications Limited 1.57ms from Hong Kong, HK
58.227.115.91 AS9318 SK Broadband Co Ltd 6.11ms from Incheon, KR
79.168.252.107 AS2860 NOS COMUNICACOES, S.A. 5.77ms from Lisbon, PT
194.87.207.203 AS214822 MT FINANCE LLC 0.57ms from Moscow, RU
60.209.57.155 AS4837 CHINA UNICOM China169 Backbone 1.81ms from Qingdao, CN
198.58.97.43 AS63949 Akamai Connected Cloud 0.15ms from Richardson, US
125.189.25.27 AS17858 LG POWERCOMM 1.92ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 38.126.95.255
traceroute to 38.126.95.255 (38.126.95.255): 64 hops max, 52 byte packets
4 [] 195.66.244.76 3.071 ms
Measurement taken from IPinfo ProbeNet in Coventry, GB
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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