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 83,870,437,661,584,513,624,415,666,176
ASN type ISP
Registry ripe
Allocated 8 years ago on Jan 18, 2018
Updated 19 days 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 Persimmon Homes Ltd. 512
185.241.226.0/23 Persimmon Homes Ltd. 512
Netblock Company
2a0c:b381::/32 Persimmon Homes Ltd.
2a0c:b381:500::/40 Persimmon Homes Ltd.
2a0c:b381:700::/40 Persimmon Homes Ltd.
2a0c:b381:800::/40 Persimmon Homes Ltd.
2a0c:b381:900::/40 Persimmon Homes Ltd.
2a0c:b381:a00::/40 Persimmon Homes Ltd.
2a0c:b381:b00::/40 Persimmon Homes Ltd.
2a0c:b381:d00::/40 Persimmon Homes Ltd.
2a0c:b381:e00::/40 Persimmon Homes Ltd.
2a0c:b381:f00::/40 Persimmon Homes Ltd.
2a0c:b381:1000::/40 Persimmon Homes Ltd.
2a0c:b381:1100::/40 Persimmon Homes Ltd.
2a0c:b381:1200::/40 Persimmon Homes Ltd.
2a0c:b381:1300::/40 Persimmon Homes Ltd.
2a0c:b381:1400::/40 Persimmon Homes Ltd.
2a0c:b381:1500::/40 Persimmon Homes Ltd.

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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 16 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
AS3356 Level 3 Parent, LLC
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 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2a0c:b381:a15:eb00:4a0b:b2ff:fe53:1c93 AS204731 FIBRENEST LIMITED 27.74ms from Erith, GB
2a0c:b381:f100:100::3 AS204731 FIBRENEST LIMITED 1.46ms from London, GB
2a0c:b381:ae1:d900:264c:e3ff:fe53:1026 AS204731 FIBRENEST LIMITED 15.89ms from London, GB
2a0c:b381:500::1 AS204731 FIBRENEST LIMITED 1.04ms from Manchester, GB
2a0c:b381:a40:c300:5e41:5aff:fe90:d363 AS204731 FIBRENEST LIMITED 16.54ms from London, GB
2a0c:b381:5d7:f00::aea3 AS204731 FIBRENEST LIMITED 5.65ms from Manchester, GB
2a0c:b381:5a9:c480::1 AS204731 FIBRENEST LIMITED 12.55ms from Manchester, GB
2a0c:b381:50c:bc00::92dd AS204731 FIBRENEST LIMITED 4.10ms from Manchester, GB
2a0c:b381:a0e:4880::1 AS204731 FIBRENEST LIMITED 9.32ms from London, GB
2a0c:b381:5be:dd00:5d10:b1e8:c577:29ec AS204731 FIBRENEST LIMITED 15.72ms from Manchester, GB
2a0c:b381:1300::1 AS204731 FIBRENEST LIMITED 0.87ms from Manchester, GB
2a0c:b381:1200::4 AS204731 FIBRENEST LIMITED 0.97ms from London, GB
2a0c:b381:a00::1 AS204731 FIBRENEST LIMITED 1.69ms from London, GB
2a0c:b381:d00::1 AS204731 FIBRENEST LIMITED 0.98ms from Manchester, GB
2a0c:b381:800::1 AS204731 FIBRENEST LIMITED 1.91ms from London, GB
2a0c:b381:1400::1 AS204731 FIBRENEST LIMITED 0.97ms from Manchester, GB
2a0c:b381:5bc:6900::8b69 AS204731 FIBRENEST LIMITED 17.86ms from Manchester, GB
2a0c:b381:531:6c00::1 AS204731 FIBRENEST LIMITED 9.97ms from Manchester, GB
2a0c:b381:840:b100:86d6:c5ff:fe6d:cd6b AS204731 FIBRENEST LIMITED 10.34ms from London, GB
2a0c:b381:c00::1 AS204731 FIBRENEST LIMITED 1.68ms from London, GB
2a0c:b381:e00::1 AS204731 FIBRENEST LIMITED 1.66ms from London, GB
185.241.224.126 AS204731 FIBRENEST LIMITED 0.55ms from Erith, GB
2a0c:b381:8c4:2f80::1 AS204731 FIBRENEST LIMITED 9.25ms from London, GB
154.62.165.238 AS204731 FIBRENEST LIMITED 1.28ms from London, GB
185.241.226.185 AS204731 FIBRENEST LIMITED 2.19ms 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
93.86.68.139 AS8400 TELEKOM SRBIJA a.d. 14.83ms from Belgrade, RS
116.20.66.59 AS4134 CHINANET-BACKBONE 3.93ms from Guangzhou, CN
79.150.133.219 AS3352 TELEFONICA DE ESPANA S.A.U. 7.66ms from Madrid, ES
94.165.50.187 AS1267 WIND TRE S.P.A. 10.69ms from Milan, IT
173.194.204.155 AS15169 Google LLC 5.89ms from Moncks Corner, US
171.60.189.251 AS24560 Bharti Airtel Ltd., Telemedia Services 15.68ms from Mumbai, IN
219.101.98.203 AS9615 TOYOHASHI CABLE NETWORK INC. 5.83ms from Osaka, JP
200.159.83.59 AS10429 TELEFÔNICA BRASIL S.A 0.77ms from Osasco, BR
73.138.249.251 AS7922 Comcast Cable Communications, LLC 8.24ms from Pompano Beach, US
92.100.67.107 AS12389 PJSC Rostelecom 1.98ms from Saint Petersburg, RU
50.173.63.75 AS7922 Comcast Cable Communications, LLC 3.88ms from Seattle, US
23.53.216.59 AS16625 Akamai Technologies, Inc. 0.18ms from Singapore, SG
142.227.169.123 AS23307 Nova Scotia Department of Education 14.68ms from St. John's, CA
69.73.166.203 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.48ms from Atlanta, US
212.201.47.171 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 10.45ms from Berlin, DE
41.37.132.251 AS8452 TE-AS 4.16ms from Cairo, EG
207.91.223.155 AS12129 123.Net, Inc. 0.33ms from Detroit, US
177.211.232.11 AS9304 HGC Global Communications Limited 0.92ms from Hong Kong, HK
34.105.226.251 AS396982 Google LLC 0.09ms from London, GB
213.184.74.155 AS208363 Cellhire France SARL 18.02ms from Paris, FR
114.24.192.91 AS3462 Data Communication Business Group 1.29ms from Taipei, TW
124.119.43.155 AS4134 CHINANET-BACKBONE 3.36ms from UEruemqi, CN
96.237.117.11 AS701 Verizon Business 1.58ms from Boston, US
175.10.103.203 AS4134 CHINANET-BACKBONE 2.68ms from Changsha, CN
119.6.50.11 AS4837 CHINA UNICOM China169 Backbone 5.26ms from Chengdu, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 154.62.169.234
traceroute to 154.62.169.234 (154.62.169.234): 5 hops max, 52 byte packets
1 [AS31898] 140.91.232.3 0.075 ms
2 [AS6453] 180.87.105.34 0.828 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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