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 1,024
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
91.204.225.0/24 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
2.59.155.174 █████████ 7,040
2.59.155.98 ██████████ 7,008
2.59.155.177 ██████████ 6,935
2.59.155.92 ██████████ 186
2.59.155.173 ██████████ 184
2.59.155.176 ████████ 184
2.59.155.172 ██████████ 174
199.212.57.118 ██████████ 63
199.212.57.10 ██████████ 19
2.59.155.69 ██████████ 9

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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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ASN API & Database

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
2.59.155.19 AS212921 HDTIDC LIMITED 1.68ms from Hong Kong, HK
199.212.57.99 AS212921 HDTIDC LIMITED 1.65ms from Hong Kong, HK
45.142.152.135 AS212921 HDTIDC LIMITED 1.59ms from Hong Kong, HK
45.142.155.2 AS212921 HDTIDC LIMITED 2.23ms 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
24.224.76.217 AS4181 TDS TELECOM 9.68ms from Atlanta, US
20.85.70.121 AS8075 Microsoft Corporation 0.28ms from Boydton, US
197.39.177.153 AS8452 TE-AS 6.33ms from Cairo, EG
182.75.56.73 AS9498 BHARTI Airtel Ltd. 0.98ms from Delhi, IN
89.206.40.41 AS29649 Limes sp. z o.o. 0.57ms from Gdansk, PL
103.81.4.233 AS63704 Guizhou provincial radio and television information Network Inc 3.80ms from Guiyang, CN
203.142.85.201 AS17451 BIZNET NETWORKS 0.56ms from Jakarta, ID
118.97.134.137 AS7713 PT Telekomunikasi Indonesia 16.79ms from Jakarta, ID
2.219.180.25 AS5607 Sky UK Limited 3.65ms from London, GB
194.224.89.169 AS3352 TELEFONICA DE ESPANA S.A.U. 6.60ms from Madrid, ES
115.242.52.57 AS55836 Reliance Jio Infocomm Limited 1.98ms from Mumbai, IN
108.62.235.201 AS396362 Leaseweb USA, Inc. 0.09ms from New York City, US
180.29.52.185 AS4713 NTT DOCOMO BUSINESS,Inc. 2.44ms from Osaka, JP
109.244.217.41 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.36ms from Shanghai, CN
125.76.235.25 AS4835 China Telecom (Group) 2.26ms from Xi'an, CN
181.118.92.25 AS28075 ARLINK S.A. 14.89ms from Buenos Aires, AR
173.16.23.89 AS30036 Mediacom Communications Corp 11.31ms from Chicago, US
12.232.124.233 AS7018 AT&T Enterprises, LLC 10.63ms from Dallas, US
20.238.82.41 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
69.244.133.185 AS7922 Comcast Cable Communications, LLC 11.59ms from Flint, US
171.22.184.89 AS42807 CIZGI TELEKOMUNIKASYON ANONIM SIRKETI 0.55ms from Istanbul, TR
188.42.210.41 AS7979 Servers.com, Inc. 4.71ms from Luxembourg, LU
124.190.102.185 AS1221 Telstra Limited 10.41ms from Melbourne, AU
119.166.20.121 AS4837 CHINA UNICOM China169 Backbone 1.95ms from Qingdao, CN
186.177.81.137 AS262197 MILLICOM CABLE COSTA RICA S.A. 0.66ms from San Pedro, CR

Traceroute

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

$
traceroute -a -n -q1 2.59.155.172
traceroute to 2.59.155.172 (2.59.155.172): 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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