Autonomous System details

AS1283

Cogent Communications, LLC · cogentco.com

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AS1283 – 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	34 years ago on Jul 31, 1991
Updated	4 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:       AS1283
                                                OrgID:          AS1283
                                                ASName:         AS1283
                                                ASNumber:       AS1283
                                                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
91.183.240.99	AS5432 Proximus NV	`0.61ms` from Brussels, BE
80.99.218.131	AS21334 One Hungary Ltd.	`6.29ms` from Budapest, HU
173.29.204.147	AS30036 Mediacom Communications Corp	`7.56ms` from Chicago, US
8.33.120.147	AS3356 Level 3 Parent, LLC	`0.43ms` from Dallas, US
202.6.197.3	AS154181 ROYAL INTERNET ACCESS PRIVATE LIMITED	`6.94ms` from Delhi, IN
79.125.36.3	AS16509 Amazon.com, Inc.	`0.27ms` from Dublin, IE
91.96.90.131	AS9145 EWE TEL GmbH	`3.52ms` from Hamburg, DE
34.125.15.99	AS396982 Google LLC	`0.13ms` from Las Vegas, US
177.144.104.243	AS26599 TELEFÔNICA BRASIL S.A	`1.91ms` from São Paulo, BR
213.87.244.179	AS8359 MTS PJSC	`0.74ms` from Yekaterinburg, RU
5.79.226.3	AS8369 Intersvyaz-2 JSC	`3.78ms` from Yekaterinburg, RU
217.247.70.99	AS3320 Deutsche Telekom AG	`3.29ms` from Berlin, DE
94.111.111.67	AS47377 Orange Belgium SA	`9.58ms` from Brussels, BE
125.163.27.3	AS7713 PT Telekomunikasi Indonesia	`2.12ms` from Jakarta, ID
102.37.236.3	AS8075 Microsoft Corporation	`0.13ms` from Johannesburg, ZA
104.151.136.67	AS11734 Connectria	`0.36ms` from San Jose, US
207.245.4.227	AS6461 Zayo Bandwidth	`4.21ms` from Toronto, CA
86.90.244.3	AS1136 KPN B.V.	`2.38ms` from Amsterdam, NL
192.185.123.163	AS31898 Oracle Corporation	`0.30ms` from Ashburn, US
108.84.27.19	AS7018 AT&T Enterprises, LLC	`2.49ms` from Atlanta, US
40.126.215.67	AS8075 Microsoft Corporation	`3.00ms` from Dubai, AE
158.177.83.35	AS36351 IBM Cloud	`0.81ms` from Frankfurt am Main, DE
113.177.179.179	AS45899 VNPT Corp	`2.25ms` from Hanoi, VN
102.206.57.243	AS37645 Finstar - Sociedade de Investimento e Participacoes S.A	`2.72ms` from Luanda, AO
188.246.206.83	AS8916 Portfast Ltd	`3.74ms` from Manchester, GB

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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 AS1283 at robtex.

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