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 11,063
IPv4 addresses 1,024
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
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 11,063 domain names hosted across 219 IP addresses on this ASN.

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IP Address Domain Domains on this IP
2.59.155.177 ██████████ 8,064
2.59.155.170 ██████████ 675
2.59.155.174 █████████ 344
2.59.155.98 ██████████ 306
2.59.155.176 ████████ 152
2.59.155.100 ██████████ 131
2.59.155.173 ████████ 127
2.59.155.172 ████████ 124
2.59.155.92 ████████ 108
2.59.155.213 ██████████ 99

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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
2.59.155.174 AS212921 HDTIDC LIMITED 1.71ms from Hong Kong, HK
199.212.57.37 AS212921 HDTIDC LIMITED 1.71ms from Hong Kong, HK
45.142.155.14 AS212921 HDTIDC LIMITED 1.99ms from Hong Kong, HK
45.142.152.212 AS212921 HDTIDC LIMITED 1.76ms 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
142.111.92.201 AS22773 Cox Communications Inc. 2.14ms from Ashburn, US
74.221.177.169 AS26827 EPB Fiber Optics 3.60ms from Atlanta, US
12.6.168.105 AS7018 AT&T Enterprises, LLC 0.96ms from Atlanta, US
54.190.200.217 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
23.205.242.121 AS16625 Akamai Technologies, Inc. 0.41ms from Buenos Aires, AR
34.81.231.25 AS396982 Google LLC 0.14ms from Chang-hua, TW
170.62.11.153 AS19201 Eastex Telephone Cooperative, Inc. 10.64ms from Dallas, US
102.205.46.233 AS214354 SiteHUB Agency Ltd 0.18ms from Draper, US
4.231.215.201 AS8075 Microsoft Corporation 0.20ms from Dublin, IE
77.1.202.41 AS6805 Telefonica Germany GmbH & Co.OHG 9.28ms from Hamburg, DE
203.205.129.169 AS132203 Tencent Building, Kejizhongyi Avenue 0.73ms from Hong Kong, HK
24.43.201.233 AS20001 Charter Communications Inc 2.15ms from Honolulu, US
123.190.169.249 AS4837 CHINA UNICOM China169 Backbone 4.61ms from Liaoyang, CN
73.5.150.73 AS7922 Comcast Cable Communications, LLC 3.60ms from Minneapolis, US
109.221.206.185 AS3215 Orange S.A. 3.15ms from Paris, FR
213.6.244.233 AS12975 PALTEL Autonomous System 0.38ms from Ramallah, PS
195.204.25.57 AS2116 GLOBALCONNECT AS 1.73ms from Sandefjord, NO
112.218.108.233 AS3786 LG DACOM Corporation 1.88ms from Seoul, KR
1.222.65.73 AS3786 LG DACOM Corporation 1.79ms from Seoul, KR
202.166.24.169 AS9506 Singtel Fibre Broadband 1.67ms from Singapore, SG
80.55.82.169 AS5617 Orange Polska Spolka Akcyjna 1.28ms from Warsaw, PL
5.133.158.105 AS20875 JP HT d.d. Mostar 8.58ms from Zagreb, HR
77.167.206.41 AS1136 KPN B.V. 6.62ms from Amsterdam, NL
60.26.218.217 AS4837 CHINA UNICOM China169 Backbone 4.91ms from Beijing, CN
91.127.12.121 AS6855 Slovak Telekom, a.s. 6.02ms from Bratislava, SK

Traceroute

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

$
traceroute -a -n -q1 -f5 199.212.57.11
traceroute to 199.212.57.11 (199.212.57.11): 64 hops max, 52 byte packets
5 [AS3356] 8.244.4.17 1.19 ms
6 *
7 *
8 *
9 *
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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