Autonomous System details

AS2557

Cogent Communications, LLC · cogentco.com

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AS2557 – 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	33 years ago on Mar 18, 1993
Updated	6 months ago on Sep 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:       AS2557
                                                OrgID:          AS2557
                                                ASName:         AS2557
                                                ASNumber:       AS2557
                                                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
107.167.218.125	AS30036 Mediacom Communications Corp	`4.90ms` from Atlanta, US
44.229.184.205	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
174.169.200.189	AS7922 Comcast Cable Communications, LLC	`9.16ms` from Boston, US
217.89.54.157	AS3320 Deutsche Telekom AG	`1.83ms` from Hamburg, DE
72.138.191.141	AS812 Rogers Communications Canada Inc.	`0.73ms` from Montreal, CA
144.123.9.221	AS4134 CHINANET-BACKBONE	`5.14ms` from Qingdao, CN
200.93.251.253	AS27902 GPF CORPORACION - POWERFAST	`4.49ms` from Quito, EC
168.138.141.205	AS31898 Oracle Corporation	`0.26ms` from Sao Paulo, BR
211.34.124.13	AS4766 Korea Telecom	`2.33ms` from Seoul, KR
115.12.219.221	AS4766 Korea Telecom	`5.45ms` from Seoul, KR
14.35.30.93	AS4766 Korea Telecom	`2.14ms` from Seoul, KR
115.163.157.157	AS2527 Sony Network Communications Inc.	`2.60ms` from Tokyo, JP
190.207.60.205	AS8048 CANTV Servicios, Venezuela	`10.04ms` from Willemstad, CW
46.14.246.141	AS3303 Swisscom (Switzerland) Ltd	`1.00ms` from Zuerich, CH
195.21.35.221	AS3257 GTT Communications Inc.	`0.44ms` from Amsterdam, NL
81.244.145.157	AS5432 Proximus NV	`2.20ms` from Brussels, BE
191.85.14.157	AS22927 Telefonica de Argentina	`1.89ms` from Buenos Aires, AR
173.85.248.141	AS5650 Frontier Communications of America, Inc.	`17.41ms` from Chicago, US
212.252.30.13	AS34984 Superonline Iletisim Hizmetleri A.S.	`1.36ms` from Istanbul, TR
195.72.143.237	AS60771 Comiten Corp LLC	`0.72ms` from Moscow, RU
97.106.217.237	AS33363 Charter Communications, Inc	`7.88ms` from Orlando, US
58.98.201.45	AS9595 NTT-ME Corporation	`3.30ms` from Osaka, JP
51.174.83.29	AS29695 Lyse Tele AS	`6.10ms` from Oslo, NO
218.36.0.173	AS38661 abcle	`3.79ms` from Seoul, KR
151.106.62.253	AS29066 velia.net Internetdienste GmbH	`0.15ms` from Strasbourg, FR

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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 AS2557 at robtex.

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