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Whois API / Whois History / Reverse Whois

Our WHOIS API returns consistent and well-structured WHOIS data in XML & JSON format. Returned data contain parsed WHOIS fields that can be easily understood by your application. Along with WHOIS API, we also offer WHOIS History API and Reverse WHOIS API.

Powered by Amazon Web Services With support for 1589 TLDs, our cloud-based API lets you quickly access any domain's WHOIS data through Bulk Whois Lookup, Newly Registered Domains, Dropped Deleted Domains, Expiring Domains and Whois Database Download.
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1000 WHOIS Lookup API Queries $2 Details
1000 WHOIS History API Queries $5 Details
1000 Reverse WHOIS API Queries $10 Details
Newly Registered Domains Database $495 Details
Whois Database [625 Million Domains] $10,000 Details
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Keyword: 21VIANET

Reverse Whois » KEYWORD [21vianet ]  { 38 domain names }

NumDomain NameRegistrarCreatedUpdatedExpiry
121vianet.comHiChina Zhicheng Technology Limited13 Apr 200016 Apr 202513 Apr 2028
221vianet.renInternet Domain Name System Beijing Engineering Re…17 Oct 2014-17 Oct 2015
321vianet.xyzAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…26 Oct 201631 Oct 201626 Oct 2017
421vianet.wangAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…29 Jan 201529 Jan 201529 Jan 2016
521vianet.scienceAlpnames Limited19 May 201519 May 201518 May 2016
621vianet.pubAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…4 Apr 201723 Jan 20184 Apr 2020
721vianet.techChengdu West Dimension Digital Technology Co., Ltd…15 Dec 2015-15 Dec 2016
821vianet.onlineAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…26 Nov 20172 Feb 201826 Nov 2018
921vianet.cloudDynadot, LLC20 Nov 201820 Nov 201820 Nov 2019
1021vianet.vip-17 May 201617 May 201617 May 2017
1121vianet.group1&1 Internet AG8 Jun 20168 Jun 20258 Jun 2026
1221vianet.infoHiChina Zhicheng Technology Limited4 Aug 20081 Jan 20254 Aug 2026
1321vianet.mobiHiChina Zhicheng Technology Limited4 Aug 20081 Jan 20254 Aug 2026
1421vianet.netHiChina Zhicheng Technology Limited13 Apr 20001 Dec 202313 Apr 2026
1521vianet.orgHiChina Zhicheng Technology Limited4 Aug 200811 May 20164 Aug 2020
1621vianet.partyAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…27 Jan 201727 Jan 201726 Jan 2022
1721vianet.winAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…5 May 201710 May 20175 May 2018
1821vianet.ltdChengdu West Dimension Digital Technology Co., Ltd…8 Jul 20178 Jul 20178 Jul 2018
1921vianet.linkAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…26 Nov 201726 Nov 201726 Nov 2018
2021vianet.asiaHiChina Zhicheng Technology Limited4 Aug 20081 Jan 20254 Aug 2026
2121vianet-cdn.comTucows Domains Inc.6 Mar 201410 Mar 20166 Mar 2017
2221vianet365.comHiChina Zhicheng Technology Limited27 Aug 201527 Aug 201527 Aug 2016
2321vianetgroup.comHiChina Zhicheng Technology Limited27 Mar 201527 Nov 202327 Mar 2026
2421vianetgroup.netHiChina Zhicheng Technology Limited27 Mar 201527 Nov 202327 Mar 2026
2521vianetgroup.orgHiChina Zhicheng Technology Limited27 Mar 20155 Nov 201527 Mar 2021
2621vianetservice.comHiChina Zhicheng Technology Limited13 Oct 20151 Dec 202313 Oct 2026
2721vianet-op.com-13 Apr 202314 Apr 202413 Apr 2025
2821vianet-cms.comHiChina Zhicheng Technology Limited10 Dec 201510 Dec 201510 Dec 2016
2921vianetcms.comALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED26 Jan 202526 Jan 202526 Jan 2026
3021vianetcloud.comDNSPod, Inc.29 May 202215 May 202529 May 2026
3121vianetcloud.netHiChina Zhicheng Technology Limited10 Mar 201425 Feb 201610 Mar 2017
3221vianetcn.comRegional Network Information Center, JSC dba RU-CE…21 Mar 2017-20 Mar 2018
3321vianets.com1&1 Internet AG16 Apr 201716 Apr 201716 Apr 2018
3421vianet-sh.comHiChina Zhicheng Technology Limited29 Sep 201729 Sep 2017-
3521vianetsaturn.comHiChina Zhicheng Technology Limited1 Apr 20201 Apr 20201 Apr 2021
3621vianetbluecloud.comDNSPod, Inc.28 Jan 202128 Jan 202128 Jan 2022
3721vianetsh.comWest263 International Limited12 Nov 20226 Jan 202412 Nov 2023
3821vianetsecuritieslitigation.comGoDaddy.com, LLC5 Apr 201818 Aug 20245 Apr 2025
Reverse Whois Demo

Reverse Whois API

You can fetch the above results using our Reverse Whois API.

https://api.whoxy.com/?key=xxxxx&reverse=whois&keyword=21vianet

Reverse Whois API lets you perform a comprehensive search on our database, to find domains owned by a company or person.
You just need to enter search terms such as the name, email or company, and you can find all the domains they ever owned.
If your search returns no results, you will NOT be charged any API queries. You are charged only on successful queries.

Sample Output: JSON Schema • XML Schema • JSON Live Results • XML Live Results

Reverse Whois Pricing Total API Calls Price CPM Purchase
200 Reverse Whois API Queries 200 $2 $10.00 Order Now
1,000 Reverse Whois API Queries 1,000 $10 $10.00 Order Now
10,000 Reverse Whois API Queries 10,000 $100 $10.00 Order Now
50,000 Reverse Whois API Queries 50,000 $400 $8.00 Order Now
250,000 Reverse Whois API Queries 250,000 $1,500 $6.00 Order Now
1 Million Reverse Whois API Queries 1,000,000 $4,000 $4.00 Order Now
5 Million Reverse Whois API Queries 5,000,000 $10,000 $2.00 Order Now