Autonomous System details

AS3651

Cogent Communications, LLC  ·  cogentco.com

United States

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AS3651 – 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 23 years ago on Feb 27, 2003
Updated 4 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:       AS3651
                                                OrgID:          AS3651
                                                ASName:         AS3651
                                                ASNumber:       AS3651
                                                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
52.31.143.195 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
31.113.251.131 AS2856 British Telecommunications PLC 3.58ms from Erith, GB
83.174.44.195 AS12353 Vodafone Portugal 1.40ms from Lisbon, PT
84.67.142.243 AS5378 Vodafone Limited 6.20ms from Manchester, GB
98.15.13.115 AS12271 Charter Communications Inc 5.01ms from New York City, US
69.117.109.131 AS6128 Cablevision Systems Corp. 4.60ms from New York City, US
47.23.67.19 AS6128 Cablevision Systems Corp. 4.23ms from New York City, US
92.247.126.131 AS42794 Ultracom Ltd. 0.97ms from Sofia, BG
124.127.139.211 AS4847 China Networks Inter-Exchange 3.36ms from Tianjin, CN
150.246.75.195 AS2527 Sony Network Communications Inc. 1.91ms from Tokyo, JP
67.177.79.83 AS7922 Comcast Cable Communications, LLC 11.63ms from Atlanta, US
114.245.96.131 AS4808 China Unicom Beijing Province Network 3.47ms from Beijing, CN
121.0.2.3 AS7594 On Q 0.32ms from Brisbane, AU
189.235.151.211 AS8151 UNINET 14.37ms from Cancún, MX
14.236.219.67 AS45899 VNPT Corp 4.52ms from Da Nang, VN
83.192.46.35 AS3215 Orange S.A. 4.83ms from Frankfurt am Main, DE
113.7.37.19 AS4837 CHINA UNICOM China169 Backbone 7.07ms from Harbin, CN
218.44.144.115 AS4713 NTT DOCOMO BUSINESS,Inc. 5.63ms from Osaka, JP
191.201.127.147 AS26599 TELEFÔNICA BRASIL S.A 3.44ms from Osasco, BR
20.251.38.67 AS8075 Microsoft Corporation 0.54ms from Oslo, NO
194.124.67.131 AS5511 Orange S.A. 0.60ms from Paris, FR
18.65.171.147 AS16509 Amazon.com, Inc. 0.50ms from Tokyo, JP
46.174.72.19 AS42832 PPHU 'VOIP PARTNERS' Tomasz Filak 4.89ms from Wrocław, PL
136.61.96.3 AS16591 Google Fiber Inc. 6.46ms from Ashburn, US
174.130.71.211 AS7029 Windstream Communications LLC 4.71ms from Atlanta, US

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 AS3651 at robtex.

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