Autonomous System details

AS204821

Sinofibre Limited  ·  sinofibre.co.uk

United Kingdom
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AS204821 – Sinofibre Limited

Field Value
Country United Kingdom
Website sinofibre.co.uk
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated a month ago on Jan 21, 2026
Updated a month ago on Jan 30, 2026

IP Ranges

Netblock Company Num of IPs
82.38.121.0/24 Catixs Ltd 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS204821
                                                OrgID:          AS204821
                                                ASName:         AS204821
                                                ASNumber:       AS204821
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS48266 Catixs Ltd
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS48266 Catixs Ltd
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
5.107.181.53 AS5384 Emirates Internet 3.33ms from Al Fujairah City, AE
86.127.121.197 AS8708 DIGI ROMANIA S.A. 3.12ms from Bacau, RO
139.210.75.37 AS4837 CHINA UNICOM China169 Backbone 2.68ms from Changchun, CN
218.76.199.53 AS4134 CHINANET-BACKBONE 4.35ms from Changsha, CN
4.59.36.117 AS3356 Level 3 Parent, LLC 0.37ms from Dallas, US
95.144.203.149 AS2856 British Telecommunications PLC 5.53ms from Erith, GB
187.12.230.117 AS7738 V tal 14.51ms from Fortaleza, BR
186.151.143.101 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 4.97ms from Guatemala City, GT
103.229.249.85 AS18378 National Institute of Water and Atmospheric Research Ltd 0.94ms from Hamilton, NZ
111.56.210.69 AS9808 China Mobile Communications Group Co., Ltd. 12.47ms from Hohhot, CN
61.132.210.133 AS4134 CHINANET-BACKBONE 5.78ms from Huai'an, CN
87.115.40.149 AS6871 Plusnet 3.94ms from London, GB
162.38.60.101 AS2200 Renater 3.02ms from Marseille, FR
151.214.119.37 AS6998 Concentrix CVG Brite Voice Systems LLC 7.06ms from Miami, US
193.104.64.5 AS207240 JSC Ufanet 16.99ms from Moscow, RU
74.70.52.5 AS11351 Charter Communications Inc 19.70ms from New York City, US
121.80.73.117 AS17511 OPTAGE Inc. 1.34ms from Osaka, JP
113.155.44.69 AS18126 Chubu Telecommunications Company, Inc. 4.00ms from Osaka, JP
50.47.93.21 AS20055 Wholesail networks LLC 1.26ms from Seattle, US
70.103.115.53 AS7385 Allstream Business US, LLC 5.24ms from Seattle, US
68.80.239.69 AS7922 Comcast Cable Communications, LLC 6.82ms from Secaucus, US
31.11.79.5 AS16333 Company for communications services A1 Makedonija DOOEL Skopje 5.77ms from Sofia, BG
37.250.93.21 AS44034 Hi3G Access AB 6.69ms from Stockholm, SE
202.133.120.181 AS9597 KDDI Web Communications Inc. 0.62ms from Tokyo, JP
92.107.150.197 AS3303 Swisscom (Switzerland) Ltd 1.43ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -m5 82.38.121.84
traceroute to 82.38.121.84 (82.38.121.84): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
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 AS204821 at robtex.

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