Autonomous System details

AS212921

HDTIDC LIMITED  ·  as212921.net

Hong Kong

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AS212921 – HDTIDC LIMITED

Field Value
Country Hong Kong
Website as212921.net
Hosted domains 22,061
IPv4 addresses 1,536
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated 4 years ago on Apr 25, 2022
Updated 2 years ago on Dec 07, 2023

IP Ranges

Netblock Company Num of IPs
45.142.152.0/22 HDTIDC LIMITED 1,024
2.59.155.0/24 IP Transit 256
45.142.152.0/24 IP Transit 256
45.142.155.0/24 IP Transit 256
199.212.57.0/24 Zhengzhou, a Dream Computer Technology Limited 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS212921
                                                OrgID:          AS212921
                                                ASName:         AS212921
                                                ASNumber:       AS212921
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 22,061 domain names hosted across 221 IP addresses on this ASN.

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IP Address Domain Domains on this IP
2.59.155.177 ████████ 11,760
2.59.155.174 █████████ 6,079
2.59.155.98 ██████████ 5,953
2.59.155.170 █████████ 626
2.59.155.100 ██████████ 120
2.59.155.176 ██████████ 114
2.59.155.213 ██████████ 99
2.59.155.172 ██████████ 88
2.59.155.92 ██████████ 76
2.59.155.208 █████████ 75

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Peers

There is 1 peer for this ASN.

Peers Name
AS136038 HDTIDC LIMITED
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS136038 HDTIDC LIMITED
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
45.142.155.216 AS212921 HDTIDC LIMITED 1.58ms from Hong Kong, HK
199.212.57.87 AS212921 HDTIDC LIMITED 1.16ms from Hong Kong, HK
2.59.155.103 AS212921 HDTIDC LIMITED 1.19ms from Hong Kong, HK
45.142.152.12 AS212921 HDTIDC LIMITED 1.30ms from Hong Kong, HK

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
12.222.145.217 AS7018 AT&T Enterprises, LLC 1.69ms from Atlanta, US
181.136.93.121 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.38ms from Bogota, CO
164.152.31.89 AS31898 Oracle Corporation 0.34ms from Chicago, US
50.237.78.121 AS7922 Comcast Cable Communications, LLC 1.72ms from Chicago, US
79.171.180.121 AS12360 KEVAG Telekom GmbH 0.64ms from Frankfurt am Main, DE
195.126.110.105 AS702 Verizon Business 0.81ms from Frankfurt am Main, DE
142.248.98.233 AS6939 Hurricane Electric LLC 0.16ms from Fremont, US
154.80.190.137 AS134175 SH2206-AP 0.73ms from Hong Kong, HK
39.114.235.233 AS9318 SK Broadband Co Ltd 0.97ms from Incheon, KR
91.93.44.153 AS34984 Superonline Iletisim Hizmetleri A.S. 3.23ms from Izmir, TR
181.143.215.137 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.76ms from Medellin, CO
79.45.209.233 AS3269 Telecom Italia S.p.A. 1.41ms from Milan, IT
62.52.29.233 AS6805 Telefonica Germany GmbH & Co.OHG 1.01ms from Munich, DE
158.130.12.41 AS55 University of Pennsylvania 3.24ms from New York City, US
87.152.92.105 AS3320 Deutsche Telekom AG 3.33ms from Nuernberg, DE
193.54.5.9 AS2200 Renater 11.12ms from Paris, FR
14.56.85.121 AS4766 Korea Telecom 1.74ms from Seoul, KR
140.82.151.73 AS1441 360 Broadband, LLC 2.92ms from Tulsa, US
219.152.199.201 AS4134 CHINANET-BACKBONE 10.37ms from Chongqing, CN
34.9.186.137 AS396982 Google LLC 0.13ms from Council Bluffs, US
4.231.215.201 AS8075 Microsoft Corporation 0.20ms from Dublin, IE
183.237.40.121 AS9808 China Mobile Communications Group Co., Ltd. 5.17ms from Guangzhou, CN
210.13.217.41 AS9929 CHINA UNICOM Industrial Internet Backbone 15.75ms from Guangzhou, CN
174.170.141.121 AS7922 Comcast Cable Communications, LLC 7.85ms from Houston, US
117.64.134.41 AS4134 CHINANET-BACKBONE 6.34ms from Huainan, CN

Traceroute

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

$
traceroute -a -n -q1 45.142.155.157
traceroute to 45.142.155.157 (45.142.155.157): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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 AS212921 at robtex.

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