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	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:       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
222.128.12.16	AS4808 China Unicom Beijing Province Network	`3.20ms` from Beijing, CN
18.236.184.160	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
34.213.152.224	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
193.121.121.128	AS5432 Proximus NV	`2.20ms` from Brussels, BE
45.244.188.16	AS24863 Link Egypt (Link.NET)	`4.30ms` from Cairo, EG
41.47.29.176	AS8452 TE-AS	`4.46ms` from Cairo, EG
52.57.89.80	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
39.121.126.112	AS9318 SK Broadband Co Ltd	`1.98ms` from Incheon, KR
119.231.219.64	AS17511 OPTAGE Inc.	`2.60ms` from Osaka, JP
194.44.235.0	AS8075 Microsoft Corporation	`0.49ms` from Paris, FR
184.171.114.64	AS3582 University of Oregon	`3.23ms` from Portland, US
89.19.219.176	AS212128 LLC "HORIZON"	`0.15ms` from Saint Petersburg, RU
125.206.4.208	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.51ms` from Tokyo, JP
197.26.227.48	AS37492 Orange Tunisie	`13.77ms` from Tunis, TN
83.5.183.192	AS5617 Orange Polska Spolka Akcyjna	`2.49ms` from Warsaw, PL
181.12.238.192	AS7303 Telecom Argentina S.A.	`2.10ms` from Buenos Aires, AR
97.186.171.224	AS6167 Verizon Business	`19.31ms` from Chicago, US
34.44.252.208	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
150.242.201.80	AS151734 WEBYNE DATA CENTRE PRIVATE LIMITED	`1.03ms` from Delhi, IN
107.197.159.240	AS7018 AT&T Enterprises, LLC	`2.69ms` from Durham, US
62.50.115.16	AS12374 LF.net Netzwerksysteme GmbH	`3.80ms` from Frankfurt am Main, DE
79.249.59.16	AS3320 Deutsche Telekom AG	`2.77ms` from Hamburg, DE
111.62.154.16	AS24547 Hebei Mobile Communication Company Limited	`5.04ms` from Jinan, CN
176.49.126.112	AS12389 PJSC Rostelecom	`0.84ms` from Krasnoyarsk, RU
99.54.40.80	AS7018 AT&T Enterprises, LLC	`18.84ms` from Los Angeles, US

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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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