Organisatie

Cogent Communications, LLC

Isp United States

IPv4-adressen

24,927,228

CIDR-bereiken

10,043

Categorie

isp

BGP prefixes announced

5,075

live routing →

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100

Moderate

How this score is built

Baseline (neutral) 65
Isp allocation +5
Trust score 70 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About Cogent Communications

Cogent Communications Holdings, Inc. is a multinational internet service provider based in the United States.

Founded

1999

Headquarters

Washington, D.C.

Industry

telecommunications

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

Cogent Communications, LLC — wereldwijde IP-voetafdruk

Steden waar Cogent Communications, LLC heeft meetbare IPv4-toewijzing. Klik op een punt om de pagina van die stad te openen. Grootte en kleur schalen met het aantal IP's.

Landen bediend door Cogent Communications, LLC

Elk land waar deze organisatie IPv4-allocaties heeft, gerangschikt op aantal IPs.

United States 24.42M Canada 496.1K United Kingdom 322.6K Venezuela 220.2K Ivory Coast 163.8K France 160.0K Germany 148.7K Spain 145.2K Italy 108.8K Mexico 106.5K Belgium 105.2K India 91.1K Brazil 91.1K Burkina Faso 79.9K The Netherlands 69.6K Australia 57.9K Argentina 54.3K China 50.7K Colombia 41.0K Greece 40.7K Pakistan 39.4K Puerto Rico 37.9K Hong Kong 37.4K Peru 34.3K Indonesia 31.7K Bulgaria 28.7K Dominican Republic 27.9K Singapore 24.6K Sweden 23.6K Switzerland 22.3K U.S. Virgin Islands 21.0K Finland 18.7K Armenia 16.4K Chile 15.4K Israel 14.3K Ireland 13.6K Romania 13.1K Denmark 12.3K Türkiye 12.3K Bangladesh 11.3K South Africa 9.7K Luxembourg 9.7K Serbia 8.4K American Samoa 7.9K Libya 7.4K Guatemala 6.9K Ukraine 6.4K Congo (DRC) 6.1K Honduras 5.6K Japan 4.9K

ASNs in bezit van Cogent Communications, LLC

ASN	Naam	IPs	Prefixen	Land
AS174	Cogent Communications, LLC	24.96M	9,999	US
AS4991	Cogent Communications, LLC	16.4K	1	US
AS1790	Cogent Communications, LLC	1.3K	5	US
AS1803	Cogent Communications, LLC	512	2	US
AS2149	Cogent Communications, LLC	256	1	US

Grootste CIDR-bereiken

CIDR	IPs	PTR Density	ASN	Land	State	City
38.216.0.0/13	524.3K	2.3%	AS174	US	—	—
38.216.0.0/14	262.1K	2.2%	AS174	US	Maryland	Mount Airy
38.232.0.0/14	262.1K	0.1%	AS174	US	California	Torrance
149.92.0.0/14	262.1K	0.0%	AS174	US	—	—
204.204.0.0/14	262.1K	0.0%	AS174	US	—	—
206.4.0.0/14	262.1K	2.1%	AS174	US	—	—
38.0.0.0/15	131.1K	0.5%	AS174	US	Pennsylvania	Glenside
38.4.0.0/15	131.1K	0.3%	AS174	US	California	San Jose
38.36.0.0/15	131.1K	1.0%	AS174	US	—	—
38.138.0.0/15	131.1K	1.0%	AS174	US	New York	New York
38.152.0.0/15	131.1K	14.5%	AS174	US	California	Los Angeles
38.160.0.0/15	131.1K	1.9%	AS174	US	New York	New York
38.184.0.0/15	131.1K	3.6%	AS174	US	California	Los Angeles
38.214.0.0/15	131.1K	0.7%	AS174	US	—	—
38.222.0.0/15	131.1K	2.0%	AS174	US	—	—
38.230.0.0/15	131.1K	0.0%	AS174	US	—	—
149.66.0.0/15	131.1K	0.0%	AS174	US	—	—
154.24.0.0/15	131.1K	10.1%	AS174	US	Stockholm County	Stockholm
38.5.0.0/16	65.5K	0.7%	AS174	US	Kansas	Olathe
38.8.0.0/16	65.5K	0.0%	AS174	US	—	—
38.16.0.0/16	65.5K	0.0%	AS174	US	Idaho	Idaho Falls
38.24.0.0/16	65.5K	0.1%	AS174	US	California	Los Angeles
38.26.0.0/16	65.5K	0.0%	AS174	US	—	—
38.32.0.0/16	65.5K	4.3%	AS174	US	—	—
38.104.0.0/16	65.5K	22.5%	AS174	US	Arizona	Phoenix
38.120.0.0/16	65.5K	0.7%	AS174	US	District of Columbia	Washington
38.122.0.0/16	65.5K	12.5%	AS174	US	Arizona	Phoenix
38.136.0.0/16	65.5K	2.0%	AS174	US	New Jersey	Sewell
38.142.0.0/16	65.5K	7.7%	AS174	US	Virginia	Arlington
38.144.0.0/16	65.5K	0.2%	AS174	US	—	—
38.149.0.0/16	65.5K	2.1%	AS174	US	New York	The Bronx
38.151.0.0/16	65.5K	4.8%	AS174	US	Florida	Palm Beach Gardens
38.157.0.0/16	65.5K	1.7%	AS174	US	—	—
38.163.0.0/16	65.5K	2.9%	AS174	US	—	—
38.164.0.0/16	65.5K	0.0%	AS174	US	Pennsylvania	Morrisville
38.167.0.0/16	65.5K	0.8%	AS174	US	—	—
38.168.0.0/16	65.5K	1.8%	AS174	US	—	—
38.170.0.0/16	65.5K	15.4%	AS174	US	—	—
38.176.0.0/16	65.5K	1.6%	AS174	US	Virginia	Sterling
38.193.0.0/16	65.5K	17.8%	AS174	US	—	—
38.195.0.0/16	65.5K	6.7%	AS174	US	Illinois	Chicago
38.197.0.0/16	65.5K	1.2%	AS174	US	Illinois	Chicago
38.198.0.0/16	65.5K	0.6%	AS174	US	Wisconsin	Milwaukee
38.208.0.0/16	65.5K	1.5%	AS174	US	—	—
38.220.0.0/16	65.5K	1.9%	AS174	US	Florida	Palm Beach Gardens
38.222.0.0/16	65.5K	0.0%	AS174	VE	Falcón	Coro
38.223.0.0/16	65.5K	0.0%	AS174	US	—	—
38.227.0.0/16	65.5K	0.0%	AS174	US	New Jersey	Totowa
38.228.0.0/16	65.5K	0.0%	AS174	US	Massachusetts	Boston
38.231.0.0/16	65.5K	0.0%	AS174	US	—	—
38.241.0.0/16	65.5K	0.1%	AS174	US	Illinois	Evanston
38.245.0.0/16	65.5K	0.4%	AS174	US	Texas	Dallas
38.249.0.0/16	65.5K	0.0%	AS174	US	—	—
38.251.0.0/16	65.5K	0.4%	AS174	US	New York	New York
66.247.0.0/16	65.5K	0.0%	AS174	US	—	—
128.145.0.0/16	65.5K	0.0%	AS174	US	—	—
136.161.0.0/16	65.5K	0.0%	AS174	US	—	—
143.240.0.0/16	65.5K	0.0%	AS174	US	—	—
144.228.0.0/16	65.5K	3.4%	AS174	US	Virginia	Yorktown
144.232.0.0/16	65.5K	7.0%	AS174	US	Pennsylvania	Harrisburg
148.254.0.0/16	65.5K	0.0%	AS174	US	—	—
149.9.0.0/16	65.5K	0.0%	AS174	US	—	—
149.11.0.0/16	65.5K	6.0%	AS174	US	—	—
149.16.0.0/16	65.5K	0.0%	AS174	US	—	—
149.29.0.0/16	65.5K	1.3%	AS174	US	—	—
149.35.0.0/16	65.5K	0.0%	AS174	US	—	—
149.38.0.0/16	65.5K	0.1%	AS174	US	—	—
149.53.0.0/16	65.5K	0.0%	AS174	US	—	—
149.85.0.0/16	65.5K	0.0%	AS174	US	New Jersey	Clifton
149.123.0.0/16	65.5K	0.0%	AS174	US	—	—
149.127.0.0/16	65.5K	0.1%	AS174	US	Virginia	Reston
156.46.0.0/16	65.5K	7.0%	AS174	US	—	—
160.81.0.0/16	65.5K	1.7%	AS174	US	Pennsylvania	Fairless Hills
167.141.0.0/16	65.5K	0.4%	AS174	US	—	—
199.100.0.0/16	65.5K	1.1%	AS174	US	—	—
204.5.0.0/16	65.5K	1.7%	AS174	US	—	—
204.7.0.0/16	65.5K	1.5%	AS174	US	—	—
204.240.0.0/16	65.5K	0.0%	AS174	US	—	—
204.243.0.0/16	65.5K	1.6%	AS174	US	—	—
205.199.0.0/16	65.5K	0.0%	AS174	US	—	—
206.2.0.0/16	65.5K	13.1%	AS174	US	—	—
206.149.0.0/16	65.5K	24.5%	AS174	US	—	—
206.233.0.0/16	65.5K	1.7%	AS174	US	—	—
206.234.0.0/16	65.5K	1.1%	AS174	US	—	—
206.236.0.0/16	65.5K	0.4%	AS174	US	—	—
206.249.0.0/16	65.5K	0.2%	AS174	US	—	—
206.250.0.0/16	65.5K	0.0%	AS174	US	—	—
207.142.0.0/16	65.5K	0.6%	AS174	US	Florida	Miami
208.35.0.0/16	65.5K	0.0%	AS174	US	Colorado	Parker
38.4.128.0/17	32.8K	0.0%	AS174	US	—	—
38.5.128.0/17	32.8K	0.0%	AS174	US	—	—
38.26.128.0/17	32.8K	0.0%	AS174	US	—	—
38.30.0.0/17	32.8K	0.3%	AS174	US	New York	New York
38.31.128.0/17	32.8K	0.0%	AS174	US	—	—
38.40.128.0/17	32.8K	0.0%	AS174	US	—	—
38.53.0.0/17	32.8K	0.0%	AS174	US	—	—
38.54.128.0/17	32.8K	0.0%	AS174	US	—	—
38.63.0.0/17	32.8K	0.0%	AS174	US	—	—
38.71.128.0/17	32.8K	0.0%	AS174	US	Illinois	Elk Grove Village
38.73.0.0/17	32.8K	3.9%	AS174	US	California	San Jose

Frequently Asked Questions

Hoeveel IP-adressen bezit Cogent Communications, LLC?

Cogent Communications, LLC beheert 24.93M IPv4-adressen verdeeld over 10,043 CIDR-bereiken. De organisatie is geregistreerd in United States.

Welke ASNs beheert Cogent Communications, LLC?

Cogent Communications, LLC beheert 5 Autonomous Systems. Elke ASN vertegenwoordigt een onafhankelijk gerouteerd netwerk dat Cogent Communications, LLC beheert voor de levering van internetverkeer.

Welke landen bedient Cogent Communications, LLC?

Cogent Communications, LLC heeft IP-adresallocaties in 50 landen, wat duidt op een multinationale netwerk aanwezigheid voor het leveren van diensten in deze regio's.

Welk type organisatie is Cogent Communications, LLC?

Cogent Communications, LLC is categorized as isp. Deze classificatie is gebaseerd op het primaire gebruik van de IP-adresallocaties van de organisatie.

Laatst bijgewerkt: 2026-07-26 17:25:32 UTC