AS174 Cogent Communications Network Details

AS174 is an autonomous system number (ASN) managed by Cogent Communications. The registry was last assigned on 15 May 1996 with 104,366 IP addresses active in the network. AS174 network's IP addresses are assigned by the American Registry for Internet Numbers (ARIN), the regional internet registry (RIR) for North American IP addresses.

A sample hostname from the network is available at 23-237-88-0.host-engine.com (2.58.4.0). Average ping response times for the Cogent Communications network are 43.85 milliseconds. Based on our research of active subnet ranges, there are no active IPv6 addresses and 104,366 IPv4 addresses assigned to Cogent Communications.

AS174 Network Report

Lookup details for the Cogent Communications network.

Network Name AS174 Cogent Communications
Network ISP Cogent Communications
Network Organization Forfront Ltd
Registry Status Active — Allocated under ARIN
Registry Date 15 May 1996
Total IPv4 Addresses 104,366
Total IPv6 Addresses 0

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AS174 IPv4 Address Subnets
2.58.4.0/22 GB Epsom, England Cogent Communications Forfront Ltd
5.157.72.0/21 SI Ljubljana, Ljubljana Itars
8.24.64.0/23 US Syracuse, New York Cogent Communications Level 3, LLC
8.24.72.0/23 US East Syracuse, New York Level 3 New Vision Powerline Communication
23.142.144.0/24 US Reston, Virginia Cogent Communications Joscor LLC
23.146.192.0/24 CA Oakville, Ontario Cogent Communications Buzzmax.ca
23.146.193.0/24 CA Oakville, Ontario Cogent Communications Buzzmax.ca
23.148.192.0/24 CA Oakville, Ontario Cogent Communications Brimedia
23.148.193.0/24 CA Oakville, Ontario Cogent Communications Brimedia
23.154.0.0/23 CA Montreal, Quebec Cogent Communications transat telecom
23.154.2.0/24 CA Montreal, Quebec Cogent Communications transat telecom
23.154.160.0/24 CA Toronto, Ontario Cogent Communications Windscribe
23.161.96.0/24 US Miami, Florida Cogent Communications Chance Telecom
23.162.96.0/24 US Chicago, Illinois Cogent Communications Fusion Bots LLC
23.237.0.0/16 US Denver, Colorado FDCservers.net
23.237.0.0/23 US Denver, Colorado FDCservers.net
23.237.2.0/23 US Denver, Colorado FDCservers.net
23.237.4.0/23 US Denver, Colorado FDCservers.net
23.237.6.0/23 US Denver, Colorado FDCservers.net
23.237.8.0/21 US Denver, Colorado FDCservers.net
23.237.16.0/23 US Denver, Colorado FDCservers.net
23.237.18.0/23 PE Lima, Lima FDCservers.net
23.237.20.0/22 US Denver, Colorado FDCservers.net
23.237.24.0/24 US Denver, Colorado FDCservers.net
23.237.25.0/24 US Denver, Colorado FDCservers.net
23.237.28.0/23 US Denver, Colorado FDCservers.net
23.237.30.0/24 US Denver, Colorado FDCservers.net
23.237.31.0/24 US Los Angeles, California FDCservers.net
23.237.32.0/23 US Los Angeles, California FDCservers.net
23.237.34.0/23 US Los Angeles, California FDCservers.net
23.237.36.0/23 US Los Angeles, California FDCservers.net
23.237.38.0/23 US Los Angeles, California FDCservers.net
23.237.40.0/24 US Los Angeles, California FDCservers.net
23.237.41.0/24 US Denver, Colorado FDCservers.net
23.237.42.0/23 US Los Angeles, California FDCservers.net
23.237.44.0/23 US Los Angeles, California FDCservers.net

Network Latency Stats

Based on testing from worldwide server locations, average response time has been rated as fast at 43.85 milliseconds.

What is an Autonomous System (AS)?

Autonomous System (AS) numbers group IP address networks and routing prefixes with the same external routing protocols. For example, all IP addresses managed by an organization are typically listed in the same AS network group. This could include all IP address prefixes managed by a university, corporate entity, internet service provider, or similar organization. Autonomous systems are useful for organizing the internet's IP addresses by the administrative entities which manage each IP address subnet. If an organization has multiple routing policies then a unique AS number will be assigned to each group of IP addresses.

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