AS number details

AS1639

C.R.S.T. Telephone Authority  ·  crstta.com

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AS1639 – C.R.S.T. Telephone Authority

Field Value
Country United States
Website crstta.com
Hosted domains 0
Number of IPv4 0
Number of IPv6 0
ASN type Inactive
Registry arin
Allocated 16 years ago on Aug 14, 2009
Updated 16 years ago on Aug 14, 2009

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS1639
                                                OrgID:          AS1639
                                                ASName:         AS1639
                                                ASNumber:       AS1639
                                                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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Useful for Cybersecurity

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.

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
170.185.81.23 AS11686 Education Networks of America 14.33ms from Atlanta, US
159.27.96.247 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.43ms from Beijing, CN
35.83.115.151 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
97.157.127.23 AS6167 Verizon Business 13.70ms from Chicago, US
97.223.67.7 AS6167 Verizon Business 11.40ms from Chicago, US
13.69.179.23 AS8075 Microsoft Corporation 0.23ms from Dublin, IE
84.181.52.167 AS3320 Deutsche Telekom AG 2.60ms from Frankfurt am Main, DE
18.171.254.71 AS16509 Amazon.com, Inc. 0.18ms from London, GB
2.143.60.199 AS3352 TELEFONICA DE ESPANA S.A.U. 11.87ms from Madrid, ES
75.220.166.23 AS6167 Verizon Business 8.74ms from Miami, US
58.56.12.23 AS4134 CHINANET-BACKBONE 6.28ms from Qingdao, CN
109.195.21.199 AS50543 JSC ER-Telecom Holding 6.03ms from Samara, RU
20.237.176.231 AS8075 Microsoft Corporation 0.55ms from San Jose, US
125.249.82.183 AS9316 DACOM-PUBNETPLUS 1.93ms from Seoul, KR
8.214.153.39 AS45102 Alibaba (US) Technology Co., Ltd. 1.76ms from Singapore, SG
116.88.185.55 AS55430 Starhub Ltd 2.87ms from Singapore, SG
95.102.5.167 AS6855 Slovak Telekom, a.s. 1.28ms from Bratislava, SK
65.63.171.55 AS8011 MongoDB, Inc. 0.12ms from Dublin, IE
71.64.97.167 AS10796 Charter Communications Inc 10.77ms from Flint, US
210.37.83.199 AS4538 China Education and Research Network Center 11.83ms from Guangzhou, CN
211.66.248.199 AS4538 China Education and Research Network Center 2.57ms from Guangzhou, CN
138.124.231.231 AS44477 PQ HOSTING PLUS S.R.L. 0.25ms from Helsinki, FI
195.60.204.135 AS57732 Ikaalisten-Parkanon Puhelin Osakeyhtio Ltd 3.97ms from Helsinki, FI
37.78.206.103 AS12389 PJSC Rostelecom 1.26ms from Krasnodar, RU
58.27.92.87 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.31ms from Kuala Lumpur, MY

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 AS1639 at robtex.

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