Autonomous System details

AS212921

HDTIDC LIMITED  ·  as212921.net

Hong Kong

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS212921 – HDTIDC LIMITED

Field Value
Country Hong Kong
Website as212921.net
Hosted domains 10,642
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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS212921
                                                OrgID:          AS212921
                                                ASName:         AS212921
                                                ASNumber:       AS212921
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 10,642 domain names hosted across 223 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
2.59.155.177 ██████████ 7,332
2.59.155.174 █████████ 871
2.59.155.170 █████████ 638
2.59.155.98 ██████████ 333
2.59.155.100 ██████████ 125
2.59.155.176 ██████████ 120
2.59.155.213 ██████████ 99
2.59.155.172 ██████████ 83
2.59.155.173 ██████████ 78
2.59.155.92 ██████████ 77

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS136038 HDTIDC LIMITED
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS136038 HDTIDC LIMITED
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
2.59.155.12 AS212921 HDTIDC LIMITED 1.67ms from Hong Kong, HK
45.142.152.235 AS212921 HDTIDC LIMITED 1.78ms from Hong Kong, HK
199.212.57.11 AS212921 HDTIDC LIMITED 1.68ms from Hong Kong, HK
45.142.155.2 AS212921 HDTIDC LIMITED 1.70ms 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
65.156.157.73 AS209 CenturyLink Communications, LLC 3.15ms from Ashburn, US
47.48.226.185 AS20115 Charter Communications LLC 4.56ms from Atlanta, US
8.227.189.137 AS3356 Level 3 Parent, LLC 0.41ms from Boston, US
74.218.203.121 AS33363 Charter Communications, Inc 9.40ms from Chicago, US
131.193.192.25 AS6200 University of Illinois Chicago 2.01ms from Chicago, US
181.193.32.185 AS11830 Instituto Costarricense de Electricidad y Telecom. 0.88ms from Curridabat, CR
61.255.160.105 AS9318 SK Broadband Co Ltd 2.98ms from Incheon, KR
118.97.134.137 AS7713 PT Telekomunikasi Indonesia 17.01ms from Jakarta, ID
82.113.217.89 AS30848 UNIDATA S.p.A. 1.56ms from Milan, IT
142.17.133.89 AS611 NB-PEI Educational Computer Network 15.62ms from Montreal, CA
91.135.151.249 AS8595 OOO WestCall Ltd. 2.45ms from Moscow, RU
203.213.191.9 AS9614 Oita Cable Telecom Co,ltd. 11.18ms from Osaka, JP
14.41.58.73 AS55615 DOUZONEBIZON 2.50ms from Seoul, KR
118.201.151.41 AS3758 SingNet 1.67ms from Singapore, SG
219.113.144.185 AS17506 ARTERIA Networks Corporation 1.53ms from Tokyo, JP
122.211.173.185 AS17506 ARTERIA Networks Corporation 3.74ms from Tokyo, JP
80.55.82.169 AS5617 Orange Polska Spolka Akcyjna 1.59ms from Warsaw, PL
212.221.37.201 AS3257 GTT Communications Inc. 0.42ms from Amsterdam, NL
105.77.113.41 AS36884 Wana Corporate 7.38ms from Casablanca, MA
97.243.186.105 AS6167 Verizon Business 14.74ms from Chicago, US
73.72.68.153 AS7922 Comcast Cable Communications, LLC 4.85ms from Chicago, US
185.239.214.73 AS3257 GTT Communications Inc. 0.27ms from Dallas, US
73.78.95.25 AS7922 Comcast Cable Communications, LLC 9.69ms from Denver, US
4.245.186.121 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
45.150.69.137 AS203546 Naegele IT-Service GmbH 3.66ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 2.59.155.51
traceroute to 2.59.155.51 (2.59.155.51): 64 hops max, 52 byte packets
3 [AS3356] 4.69.208.58 153.129 ms
4 *
5 *
6 *
7 *
8 [AS212921] 2.59.155.51 151.885 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs