Autonomous System details

AS1789

Cogent Communications, LLC  ·  cogentco.com

United States

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AS1789 – Cogent Communications, LLC

Field Value
Country United States
Website cogentco.com
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 34 years ago on Jul 07, 1992
Updated 2 months ago on Dec 23, 2025

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS1789
                                                OrgID:          AS1789
                                                ASName:         AS1789
                                                ASNumber:       AS1789
                                                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.

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
101.242.208.13 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 12.97ms from Beijing, CN
222.130.156.221 AS4808 China Unicom Beijing Province Network 3.20ms from Beijing, CN
193.231.40.45 AS213634 Universitatea din Craiova 3.04ms from Bucharest, RO
13.58.183.45 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
154.194.103.173 AS62240 Clouvider 0.25ms from Frankfurt am Main, DE
77.1.41.125 AS6805 Telefonica Germany GmbH & Co.OHG 13.48ms from Hamburg, DE
123.231.255.125 AS4800 PT Aplikanusa Lintasarta 0.83ms from Jakarta, ID
79.77.21.77 AS13285 TalkTalk Communications Limited 11.10ms from London, GB
173.23.180.13 AS30036 Mediacom Communications Corp 14.61ms from Minneapolis, US
143.95.93.173 AS46606 Unified Layer 1.97ms from Salt Lake City, US
181.37.3.93 AS28118 ALTICE DOMINICANA S.A. 10.51ms from Santo Domingo, DO
58.108.138.45 AS4804 Microplex PTY LTD 0.26ms from Sydney, AU
45.155.113.61 AS21263 TeleData GmbH 14.17ms from Zug, CH
40.71.117.141 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
60.28.210.61 AS4837 CHINA UNICOM China169 Backbone 5.97ms from Beijing, CN
12.91.200.221 AS7018 AT&T Enterprises, LLC 4.71ms from Durham, US
80.137.62.205 AS3320 Deutsche Telekom AG 8.38ms from Frankfurt am Main, DE
131.189.235.29 AS8075 Microsoft Corporation 0.27ms from Frankfurt am Main, DE
43.136.72.173 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Guangzhou, CN
134.175.179.221 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.21ms from Guangzhou, CN
125.113.55.141 AS4134 CHINANET-BACKBONE 9.79ms from Hangzhou, CN
113.167.85.109 AS45899 VNPT Corp 5.37ms from Hanoi, VN
160.25.73.141 AS150895 EZ TECHNOLOGY COMPANY LIMITED 1.30ms from Ho Chi Minh City, VN
39.51.70.109 AS17557 Pakistan Telecommunication Company Limited 1.80ms from Karachi, PK
60.165.216.93 AS4134 CHINANET-BACKBONE 8.97ms from Lanzhou, CN

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 AS1789 at robtex.

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