AS number details

AS21544

Thesys Technologies, LLC  ·  thesystech.com

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AS21544 – Thesys Technologies, LLC

Field Value
Country United States
Website thesystech.com
Hosted domains 0
Number of IPv4 0
Number of IPv6 0
ASN type Inactive
Registry arin
Allocated 12 years ago on May 20, 2013
Updated 12 years ago on May 20, 2013

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21544
                                                OrgID:          AS21544
                                                ASName:         AS21544
                                                ASNumber:       AS21544
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

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193.136.140.120 AS1930 Fundacao para a Ciencia e a Tecnologia, I.P. 0.52ms from Lisbon, PT
77.99.147.216 AS5089 Virgin Media Limited 11.96ms from London, GB
46.9.116.88 AS2119 Telenor Norge AS 7.82ms from Oslo, NO
39.73.101.136 AS4837 CHINA UNICOM China169 Backbone 9.73ms from Qingdao, CN
5.142.231.216 AS12389 PJSC Rostelecom 17.42ms from Saint Petersburg, RU
122.38.120.104 AS17858 LG POWERCOMM 1.93ms from Seoul, KR

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 AS21544 at robtex.

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