Autonomous System details

AS1284

Cogent Communications, LLC · cogentco.com

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AS1284 – 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	35 years ago on Jul 31, 1991
Updated	5 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:       AS1284
                                                OrgID:          AS1284
                                                ASName:         AS1284
                                                ASNumber:       AS1284
                                                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
185.73.125.196	AS198584 PIO-Hosting GmbH	`0.11ms` from Amsterdam, NL
75.216.212.36	AS6167 Verizon Business	`12.04ms` from Chicago, US
24.8.249.68	AS7922 Comcast Cable Communications, LLC	`6.06ms` from Denver, US
46.253.112.68	AS29551 Aixit GmbH	`0.49ms` from Frankfurt am Main, DE
154.196.19.100	AS62240 Clouvider	`0.25ms` from Frankfurt am Main, DE
188.148.138.20	AS1257 Tele2 Sverige AB	`1.01ms` from Goeteborg, SE
59.38.137.100	AS4134 CHINANET-BACKBONE	`3.15ms` from Guangzhou, CN
176.124.135.244	AS59652 GOLFSTREAM.NET LLC	`8.87ms` from Kyiv, UA
73.46.155.180	AS7922 Comcast Cable Communications, LLC	`5.92ms` from Miami, US
115.150.43.36	AS4134 CHINANET-BACKBONE	`7.83ms` from Nanchang, CN
106.178.121.4	AS2516 KDDI CORPORATION	`2.39ms` from Tokyo, JP
58.53.75.148	AS4134 CHINANET-BACKBONE	`3.24ms` from Wuhan, CN
111.19.176.68	AS9808 China Mobile Communications Group Co., Ltd.	`0.87ms` from Xi'an, CN
18.208.155.228	AS14618 Amazon.com, Inc.	`0.39ms` from Ashburn, US
167.219.93.20	AS30337 Deloitte Services LP	`1.43ms` from Atlanta, US
37.9.173.180	AS51013 WebSupport s.r.o.	`0.41ms` from Bratislava, SK
97.183.149.100	AS6167 Verizon Business	`18.16ms` from Chicago, US
72.3.254.100	AS33070 Rackspace Hosting	`0.99ms` from Dallas, US
144.160.103.52	AS797 AT&T Services, Inc.	`3.70ms` from Dallas, US
187.139.243.180	AS8151 UNINET	`6.85ms` from Guadalajara, MX
222.175.119.68	AS4134 CHINANET-BACKBONE	`3.90ms` from Jinan, CN
86.142.57.4	AS2856 British Telecommunications PLC	`4.34ms` from London, GB
162.96.120.116	AS33274 Fairview Health Services	`1.66ms` from Minneapolis, US
170.89.241.164	AS4540 SOGETEL INC	`6.68ms` from Montreal, CA
49.250.14.116	AS9617 JCOM Co., Ltd.	`9.39ms` from Osaka, JP

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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 AS1284 at robtex.

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