Autonomous System details

AS203171

Chi Technology Ltd  ·  chitec.co.uk

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AS203171 – Chi Technology Ltd

Field Value
Country United Kingdom
Website chitec.co.uk
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 10 years ago on Mar 17, 2016
Updated a month ago on Mar 27, 2026
Netblock Company Num of IPs
185.143.224.0/24 Chi Technology Ltd 256
185.143.225.0/24 Chi Technology Ltd 256
185.143.226.0/24 Chi Technology Ltd 256
185.143.227.0/24 Chi Technology Ltd 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS203171
                                                OrgID:          AS203171
                                                ASName:         AS203171
                                                ASNumber:       AS203171
                                                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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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS2856 British Telecommunications PLC
AS47474 Virtual1 Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2856 British Telecommunications PLC
AS47474 Virtual1 Limited
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
185.143.227.187 AS203171 Chi Technology Ltd 6.41ms from London, GB
185.143.224.235 AS203171 Chi Technology Ltd 8.98ms 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
77.61.155.163 AS1136 KPN B.V. 3.60ms from Amsterdam, NL
216.67.53.35 AS7782 Alaska Communications Systems Group, Inc. 5.62ms from Anchorage, US
218.68.53.67 AS4837 CHINA UNICOM China169 Backbone 5.32ms from Beijing, CN
35.241.181.99 AS396982 Google LLC 0.15ms from Brussels, BE
181.82.129.99 AS7303 Telecom Argentina S.A. 7.92ms from Buenos Aires, AR
98.54.222.227 AS7922 Comcast Cable Communications, LLC 12.46ms from Dallas, US
189.162.87.243 AS8151 UNINET 4.22ms from Guadalajara, MX
173.221.239.163 AS7029 Windstream Communications LLC 0.65ms from Miami, US
171.105.31.19 AS138169 China Telecom 0.97ms from Nanning, CN
180.29.92.195 AS4713 NTT DOCOMO BUSINESS,Inc. 2.69ms from Osaka, JP
189.77.90.35 AS26615 TIM S/A 4.84ms from Osasco, BR
109.215.64.3 AS3215 Orange S.A. 15.39ms from Paris, FR
100.25.129.147 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
65.76.169.131 AS21928 T-Mobile USA, Inc. 19.61ms from Seattle, US
39.110.206.51 AS2527 Sony Network Communications Inc. 0.99ms from Tokyo, JP
4.180.30.147 AS8075 Microsoft Corporation 1.70ms from Amsterdam, NL
57.152.40.147 AS8075 Microsoft Corporation 0.50ms from Ashburn, US
91.138.244.83 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA 2.01ms from Athens, GR
52.253.67.179 AS8075 Microsoft Corporation 0.22ms from Boydton, US
105.72.183.51 AS36884 Wana Corporate 7.87ms from Casablanca, MA
42.119.161.99 AS18403 FPT Telecom Company 1.41ms from Ho Chi Minh City, VN
168.143.75.35 AS2914 NTT America, Inc. 0.23ms from Los Angeles, US
73.88.231.99 AS7922 Comcast Cable Communications, LLC 11.76ms from Murfreesboro, US
158.80.235.3 AS400220 PearlComm 14.43ms from New Orleans, US
20.125.65.211 AS8075 Microsoft Corporation 0.30ms from Phoenix, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m16 185.143.226.110
traceroute to 185.143.226.110 (185.143.226.110): 16 hops max, 52 byte packets
4 *
5 [AS6453] 80.231.20.98 205.027 ms
6 *
7 [AS6453] 195.219.83.105 205.819 ms
8 [AS5400] 166.49.214.195 206.281 ms
9 [AS2856] 194.72.16.143 206.505 ms
10 *
11 *
12 [AS2856] 194.74.94.191 189.294 ms
13 [AS2856] 86.188.216.154 211.185 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Ebene, MU
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 AS203171 at robtex.

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