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 3 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:b381:800::1 AS204731 FIBRENEST LIMITED 1.36ms from London, GB
2a0c:b381:83a:d300::2ecc AS204731 FIBRENEST LIMITED 7.13ms from London, GB
2a0c:b381:50d:7d00:211:32ff:feeb:7cd9 AS204731 FIBRENEST LIMITED 15.43ms from Manchester, GB
2a0c:b381:5ce:2500:8a67:46ff:fe2b:38c1 AS204731 FIBRENEST LIMITED 4.07ms from Manchester, GB
2a0c:b381:a24:5000:4a0b:b2ff:fe53:1c93 AS204731 FIBRENEST LIMITED 27.04ms from London, GB
2a0c:b381:a00::1 AS204731 FIBRENEST LIMITED 1.57ms from London, GB
2a0c:b381:500::1 AS204731 FIBRENEST LIMITED 1.01ms from Manchester, GB
2a0c:b381:b00::1 AS204731 FIBRENEST LIMITED 1.78ms from London, GB
2a0c:b381:a22:e980::1 AS204731 FIBRENEST LIMITED 9.30ms from London, GB
2a0c:b381:ab1:fe80::1 AS204731 FIBRENEST LIMITED 14.12ms from London, GB
2a0c:b381:840:b100:86d6:c5ff:fe6d:cd6b AS204731 FIBRENEST LIMITED 10.22ms from London, GB
2a0c:b381:900::1 AS204731 FIBRENEST LIMITED 1.47ms from London, GB
185.241.224.126 AS204731 FIBRENEST LIMITED 0.60ms from London, GB
185.241.226.185 AS204731 FIBRENEST LIMITED 2.18ms from Manchester, GB
2a0c:b381:1396:1b00::1a00 AS204731 FIBRENEST LIMITED 14.30ms from Manchester, GB
2a0c:b381:520:b500:211:32ff:fef9:6135 AS204731 FIBRENEST LIMITED 7.77ms from Manchester, GB
2a0c:b381:600::1 AS204731 FIBRENEST LIMITED 1.15ms from London, GB
2a0c:b381:700::1 AS204731 FIBRENEST LIMITED 1.07ms from Manchester, GB
2a0c:b381:a1d:e900:264c:e3ff:fe53:1026 AS204731 FIBRENEST LIMITED 16.16ms from London, GB
38.126.83.255 AS204731 FIBRENEST LIMITED 2.26ms from London, GB
38.126.91.255 AS204731 FIBRENEST LIMITED 6.41ms from Manchester, GB
2a0c:b381:f100:100::3 AS204731 FIBRENEST LIMITED 1.46ms from London, GB
38.126.87.255 AS204731 FIBRENEST LIMITED 5.31ms from London, GB
2a0c:b381:a40:c300:5e41:5aff:fe90:d363 AS204731 FIBRENEST LIMITED 17.18ms from London, 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
94.241.165.11 AS60781 LeaseWeb Netherlands B.V. 0.26ms from Amsterdam, NL
73.236.83.219 AS7922 Comcast Cable Communications, LLC 10.79ms from Ashburn, US
14.244.245.203 AS45899 VNPT Corp 3.54ms from Hanoi, VN
175.235.120.251 AS4766 Korea Telecom 1.28ms from Incheon, KR
211.58.4.43 AS9318 SK Broadband Co Ltd 1.17ms from Incheon, KR
174.20.111.11 AS209 CenturyLink Communications, LLC 2.37ms from Minneapolis, US
180.189.232.155 AS9614 Oita Cable Telecom Co,ltd. 11.15ms from Osaka, JP
20.45.5.11 AS8075 Microsoft Corporation 0.17ms from San Antonio, US
43.145.123.235 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.79ms from Shanghai, CN
211.121.204.75 AS4725 SoftBank Corp. 3.08ms from Tokyo, JP
46.20.242.123 AS25091 IP-Max SA 0.19ms from Amsterdam, NL
101.23.111.171 AS4837 CHINA UNICOM China169 Backbone 8.72ms from Beijing, CN
185.46.137.43 AS25291 SysEleven GmbH 0.33ms from Berlin, DE
2.245.171.203 AS6805 Telefonica Germany GmbH & Co.OHG 2.83ms from Berlin, DE
78.142.217.219 AS56322 ServerAstra Kft. 0.44ms from Budapest, HU
94.1.120.171 AS5607 Sky UK Limited 5.92ms from Erith, GB
76.13.134.43 AS47583 Hostinger International Limited 0.61ms from Frankfurt am Main, DE
119.0.62.155 AS4134 CHINANET BACKBONE 4.49ms from Guiyang, CN
14.37.34.171 AS4766 Korea Telecom 0.87ms from Incheon, KR
74.207.174.251 AS14543 SRT Communications, Inc. 16.60ms from Minneapolis, US
100.38.127.251 AS701 Verizon Business 2.45ms from New York City, US
125.189.25.27 AS17858 LG POWERCOMM 1.92ms from Seoul, KR
99.246.33.43 AS812 Rogers Communications Canada Inc. 3.37ms from Toronto, CA
187.147.240.107 AS8151 UNINET 12.26ms from Cancún, MX
96.61.251.43 AS4181 TDS TELECOM 8.31ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 38.126.88.9
traceroute to 38.126.88.9 (38.126.88.9): 7 hops max, 52 byte packets
2 [AS15169] 209.85.243.52 253.623 ms
3 *
4 [AS204731] 154.62.165.203 194.758 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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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