Autonomous System details

AS3648

Cogent Communications, LLC · cogentco.com

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AS3648 – 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:       AS3648
                                                OrgID:          AS3648
                                                ASName:         AS3648
                                                ASNumber:       AS3648
                                                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
71.235.118.144	AS7922 Comcast Cable Communications, LLC	`6.61ms` from Boston, US
76.180.73.64	AS11351 Charter Communications Inc	`18.43ms` from Chicago, US
3.20.239.96	AS16509 Amazon.com, Inc.	`0.92ms` from Columbus, US
87.59.231.96	AS3292 TDC Holding A/S	`1.51ms` from Copenhagen, DK
152.231.226.144	AS52228 Cable Tica	`2.17ms` from Curridabat, CR
173.222.63.160	AS16625 Akamai Technologies, Inc.	`0.21ms` from Dallas, US
47.161.168.192	AS5650 Frontier Communications of America, Inc.	`1.64ms` from Dallas, US
31.120.22.0	AS2856 British Telecommunications PLC	`2.50ms` from Erith, GB
62.50.115.16	AS12374 LF.net Netzwerksysteme GmbH	`3.81ms` from Frankfurt am Main, DE
8.212.8.240	AS45102 Alibaba (US) Technology Co., Ltd.	`0.84ms` from Hong Kong, HK
78.149.62.64	AS13285 TalkTalk Communications Limited	`5.84ms` from London, GB
153.200.243.192	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.16ms` from Osaka, JP
34.193.155.176	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
32.193.55.208	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
190.95.26.32	AS14117 Telefonica del Sur S.A.	`12.55ms` from Santiago, CL
125.137.51.160	AS4766 Korea Telecom	`4.66ms` from Seoul, KR
95.86.125.32	AS42925 Internet Rimon LTD	`0.36ms` from Tel Aviv, IL
82.23.18.0	AS212238 Datacamp Limited	`0.14ms` from Tokyo, JP
51.9.218.0	AS6871 Plusnet	`4.18ms` from Erith, GB
47.157.216.48	AS5650 Frontier Communications of America, Inc.	`1.99ms` from Los Angeles, US
202.60.171.80	AS9351 ZTV CO.,LTD	`2.61ms` from Osaka, JP
125.8.67.208	AS9824 JCOM Co., Ltd.	`7.84ms` from Osaka, JP
54.91.157.16	AS14618 Amazon.com, Inc.	`0.26ms` from Reston, US
162.156.43.32	AS852 TELUS Communications Inc.	`4.63ms` from Seattle, US
121.132.116.64	AS4766 Korea Telecom	`1.63ms` from Seoul, KR

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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 AS3648 at robtex.

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