Autonomous System details

AS1791

Cogent Communications, LLC  ·  cogentco.com

United States

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AS1791 – 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:       AS1791
                                                OrgID:          AS1791
                                                ASName:         AS1791
                                                ASNumber:       AS1791
                                                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
14.241.181.255 AS45899 VNPT Corp 3.56ms from Ho Chi Minh City, VN
1.229.143.223 AS9318 SK Broadband Co Ltd 1.70ms from Incheon, KR
104.36.86.15 AS400304 Redoubt Networks 0.13ms from Liberty Lake, US
180.120.189.207 AS4134 CHINANET-BACKBONE 5.85ms from Nanjing, CN
62.244.170.95 AS25180 Exponential-E Ltd. 0.39ms from New York City, US
20.100.132.79 AS8075 Microsoft Corporation 0.53ms from Oslo, NO
5.107.52.47 AS5384 Emirates Internet 2.73ms from Al Fujairah City, AE
122.115.57.207 AS4847 China Networks Inter-Exchange 3.99ms from Beijing, CN
86.243.218.159 AS3215 Orange S.A. 5.76ms from Frankfurt am Main, DE
79.213.49.15 AS3320 Deutsche Telekom AG 8.21ms from Frankfurt am Main, DE
14.168.159.15 AS45899 VNPT Corp 4.87ms from Ho Chi Minh City, VN
175.118.217.191 AS9318 SK Broadband Co Ltd 5.57ms from Incheon, KR
212.81.170.63 AS3262 SAREnet, S.A. 0.75ms from Madrid, ES
83.51.236.111 AS3352 TELEFONICA DE ESPANA S.A.U. 8.90ms from Madrid, ES
174.58.59.15 AS7922 Comcast Cable Communications, LLC 9.75ms from Miami, US
23.216.156.111 AS16625 Akamai Technologies, Inc. 0.46ms from Mumbai, IN
122.226.196.127 AS4134 CHINANET-BACKBONE 6.13ms from Ningbo, CN
174.73.242.127 AS22773 Cox Communications Inc. 7.19ms from Phoenix, US
176.67.120.143 AS51407 Mada Al-Arab General Services Company 1.18ms from Ramallah, PS
62.109.160.15 AS24783 PJSC Rostelecom 18.07ms from Saint Petersburg, RU
75.156.66.79 AS852 TELUS Communications Inc. 5.38ms from Seattle, US
110.253.28.255 AS4837 CHINA UNICOM China169 Backbone 6.91ms from Tianjin, CN
119.106.141.175 AS2516 KDDI CORPORATION 7.47ms from Tokyo, JP
151.145.193.47 AS61098 Akenes SA 0.40ms from Zagreb, HR
106.214.125.191 AS24560 Bharti Airtel Ltd., Telemedia Services 3.00ms from Ahmedabad, IN

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 AS1791 at robtex.

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