Autonomous System details

AS23421

Core Technology Services, Inc.  ·  coreitx.com

United States

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

Sign up for free ›

AS23421 – Core Technology Services, Inc.

Field Value
Country United States
Website coreitx.com
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 24 years ago on Mar 15, 2002
Updated 6 years ago on Oct 03, 2019

IP Ranges

There are no known IP 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:       AS23421
                                                OrgID:          AS23421
                                                ASName:         AS23421
                                                ASNumber:       AS23421
                                                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 no domains currently hosted on this ASN.

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 are no peers 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

Upstreams

There are no upstreams 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

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

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
185.48.127.221 AS59583 Network Kazakhstan LLC 0.49ms from Almaty, KZ
101.22.128.45 AS4837 CHINA UNICOM China169 Backbone 10.40ms from Beijing, CN
37.84.122.173 AS3320 Deutsche Telekom AG 16.49ms from Duesseldorf, DE
24.161.73.253 AS12271 Charter Communications Inc 7.83ms from New York City, US
100.48.62.221 AS14618 Amazon.com, Inc. 0.38ms from Reston, US
88.87.65.141 AS39435 JSC ER-Telecom Holding 10.70ms from Samara, RU
71.6.69.205 AS14265 TPx Communications 1.33ms from San Jose, US
191.183.8.29 AS28573 Claro NXT Telecomunicacoes Ltda 1.19ms from Sao Paulo, BR
121.139.3.13 AS4766 Korea Telecom 1.38ms from Seoul, KR
58.221.122.205 AS4134 CHINANET-BACKBONE 5.73ms from Shanghai, CN
85.11.192.13 AS209041 CoreIT AB 7.39ms from Stockholm, SE
95.209.159.173 AS44034 Hi3G Access AB 8.24ms from Stockholm, SE
13.55.59.29 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
54.199.203.125 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
153.185.59.109 AS4713 NTT DOCOMO BUSINESS,Inc. 8.03ms from Tokyo, JP
67.22.70.237 AS11260 EastLink 2.23ms from Toronto, CA
184.16.66.205 AS5650 Frontier Communications of America, Inc. 4.78ms from Chicago, US
20.9.75.77 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
20.223.174.29 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
50.39.65.77 AS20055 Wholesail networks LLC 1.03ms from Hillsboro, US
195.175.29.77 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.71ms from Istanbul, TR
95.144.159.13 AS2856 British Telecommunications PLC 5.16ms from London, GB
83.53.238.157 AS3352 TELEFONICA DE ESPANA S.A.U. 9.35ms from Madrid, ES
46.233.201.141 AS47165 Omskie kabelnye seti Ltd. 8.57ms from Novosibirsk, RU
84.177.28.237 AS3320 Deutsche Telekom AG 4.65ms from Nuernberg, DE

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 AS23421 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