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
109.239.132.211 AS31500 Global Network Management Inc 0.40ms from Amsterdam, NL
73.201.211.131 AS7922 Comcast Cable Communications, LLC 8.11ms from Ashburn, US
20.157.39.195 AS8069 Microsoft Corporation 0.47ms from Ashburn, US
98.23.192.3 AS7029 Windstream Communications LLC 5.19ms from Atlanta, US
156.196.50.99 AS8452 TE-AS 4.67ms from Cairo, EG
179.125.39.3 AS262847 DBUG TELECOM LTDA 0.44ms from Curitiba, BR
84.165.94.3 AS3320 Deutsche Telekom AG 3.39ms from Duesseldorf, DE
79.234.149.19 AS3320 Deutsche Telekom AG 6.03ms from Frankfurt am Main, DE
217.79.197.3 AS15547 netplus.ch SA 11.51ms from Geneve, CH
75.237.236.3 AS6167 Verizon Business 16.95ms from Los Angeles, US
46.50.214.131 AS21127 Joint Stock Company TransTeleCom 3.48ms from Novosibirsk, RU
61.116.5.19 AS4725 SoftBank Corp. 12.02ms from Osaka, JP
34.155.0.227 AS396982 Google LLC 0.10ms from Paris, FR
184.190.133.19 AS22773 Cox Communications Inc. 4.49ms from Phoenix, US
161.153.19.3 AS31898 Oracle Corporation 0.29ms from Phoenix, US
3.229.133.211 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
118.44.228.211 AS4766 Korea Telecom 3.87ms from Seoul, KR
60.144.209.3 AS17676 SoftBank Corp. 3.72ms from Tokyo, JP
150.246.75.195 AS2527 Sony Network Communications Inc. 1.91ms from Tokyo, JP
188.104.5.19 AS3209 Vodafone GmbH 8.78ms from Berlin, DE
4.55.40.67 AS3356 Level 3 Parent, LLC 0.43ms from Dallas, US
14.160.26.211 AS45899 VNPT Corp 0.94ms from Hanoi, VN
72.213.19.67 AS22773 Cox Communications Inc. 5.17ms from Kansas City, US
81.155.160.115 AS2856 British Telecommunications PLC 17.96ms from London, GB
80.7.107.227 AS5089 Virgin Media Limited 9.29ms from London, GB

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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