Autonomous System details

AS1801

Cogent Communications, LLC  ·  cogentco.com

United States

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AS1801 – 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 07, 1992
Updated a month 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:       AS1801
                                                OrgID:          AS1801
                                                ASName:         AS1801
                                                ASNumber:       AS1801
                                                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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ASN API & Database

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
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171.103.186.41 AS7470 TRUE INTERNET Co.,Ltd. 2.20ms from Bangkok, TH
62.54.216.169 AS6805 Telefonica Germany GmbH & Co.OHG 1.39ms from Berlin, DE
24.43.236.153 AS20001 Charter Communications Inc 7.11ms from Honolulu, US
47.247.254.233 AS55836 Reliance Jio Infocomm Limited 1.90ms from Hyderabad, IN
119.178.69.25 AS4837 CHINA UNICOM China169 Backbone 5.68ms from Jinan, CN
46.54.237.249 AS51615 Zavod Kabelska televizija Nova gorica 2.47ms from Ljubljana, SI
115.110.246.25 AS4755 TATA Communications formerly VSNL is Leading ISP 2.13ms from Lohogaon, IN
52.172.134.73 AS8075 Microsoft Corporation 0.17ms from Lohogaon, IN
38.109.16.73 AS174 Cogent Communications, LLC 1.08ms from London, GB
75.168.197.121 AS209 CenturyLink Communications, LLC 2.00ms from Minneapolis, US
112.1.70.153 AS56046 China Mobile communications corporation 3.66ms from Nanjing, CN
207.207.242.185 AS10823 NetCarrier, Inc. 5.00ms from New York City, US
172.254.173.217 AS12271 Charter Communications Inc 1.17ms from New York City, US
188.232.237.169 AS41843 JSC "ER-Telecom Holding" 8.91ms from Novosibirsk, RU
185.215.25.201 AS57119 NAITWAYS SAS 0.42ms from Paris, FR
44.208.10.249 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
187.243.67.9 AS13999 Mega Cable, S.A. de C.V. 15.61ms from Santiago de Querétaro, MX
119.65.247.25 AS17858 LG POWERCOMM 1.90ms from Seoul, KR
118.60.31.217 AS4766 Korea Telecom 3.84ms from Seoul, KR
125.229.164.73 AS3462 Data Communication Business Group 0.92ms from Taichung, TW
58.4.82.137 AS17506 ARTERIA Networks Corporation 1.77ms from Tokyo, JP
220.151.149.201 AS17506 ARTERIA Networks Corporation 1.13ms from Tokyo, JP
86.83.6.201 AS1136 KPN B.V. 2.38ms from Amsterdam, NL

Related Networks

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 AS1801 at robtex.

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