38.45.145.0/24

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain	cogentco.com
ASN	AS174
Parent Range	38.0.0.0/8
Registry	ARIN
ID	BX-CGNT-B2-01

WHOIS Details

NetHandle:      NET-38-45-145-0-2
OrgID:          C10861778
Parent:         NET-38-45-145-0-1
NetName:        BX-CGNT-B2-01
NetRange:       38.45.145.0 - 38.45.145.255
NetType:        reassignment
RegDate:        2024-06-03
Updated:        2024-06-03
Source:         ARIN


OrgID:          C10861778
OrgName:        Cogent Communications
CanAllocate:    
Street:         32275 32nd Avenue South
City:           Federal Way
State/Prov:     WA
Country:        US
PostalCode:     98001
RegDate:        2024-06-03
Updated:        2024-06-03
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.45.145.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.45.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.45.0.0/20	AS399337	Netcrawler Inc	4,096
38.45.24.0/21	AS393632	The North Frontenac Telephone Corporation Limited	2,048
38.45.192.0/21	AS16604	HunTel Cablevision Inc.	2,048
38.45.40.0/21	AS174	FENIX NETWORKS, S.R.L.	2,048
38.45.220.0/22	AS1078	Lightwave	1,024
38.45.228.0/22	AS22060	NETSPECTRUM - Netspectrum Wireless Internet Solutions	1,024
38.45.36.0/22	AS272122	TELECOMUNICACIONES G-NETWORK	1,024
38.45.20.0/22	AS13319	4141903 Canada Inc. o/a Storm Internet Services	1,024
38.45.200.0/22	AS46320	BLU Fibre Networks inc.	1,024
38.45.88.0/22	AS399646	Snaju Development	1,024
38.45.112.0/22	AS137182	Blue Wireless Pte. Ltd.	1,024
38.45.80.0/22	AS35592	EURONODES LTD	1,024
38.45.188.0/22	AS398371	OCBA	1,024
38.45.116.0/22	AS137182	Blue Wireless Pte. Ltd.	1,024
38.45.176.0/22	AS398371	Orange County Broadband Authority	1,024
38.45.184.0/22	AS174	CLNetworks INC	1,024
38.45.64.0/22	AS174	Little Creek Solutions	1,024
38.45.172.0/22	AS398371	OCBA	1,024
38.45.180.0/22	AS398347	Ultatel	1,024
38.45.100.0/22	AS1078	Lightwave	1,024
38.45.252.0/22	AS174	Edgar Manuel Mariscal Patiño	1,024
38.45.164.0/22	AS397137	Seiontec Systems, LLC	1,024
38.45.84.0/22	AS22200	Bloomingdale Communications/Bloomingdale Telephone Company	1,024
38.45.32.0/22	AS272122	TELECOMUNICACIONES G-NETWORK	1,024
38.45.240.0/23	AS174	Servicio y Soporte en Tecnología Informática, S.A. de C.V.	512
38.45.168.0/23	AS16633	N-able Cloud GmbH	512
38.45.134.0/23	AS174	BasicBrix Cloud Pte Ltd	512
38.45.138.0/23	AS174	Beijing Yaxintong Technology Co.,Ltd	512
38.45.150.0/23	AS174	BasicBrix Cloud Pte Ltd	512
38.45.218.0/23	AS174	Empire District Industries, DBA Liberty Connect	512
38.45.92.0/23	AS273995	Airlink Service C.A.	512
38.45.170.0/23	AS400427	IQ Fiber	512
38.45.216.0/23	AS401944	Vortex Wireless Internet	512
38.45.224.0/24	AS30529	Waterfront International Ltd.	256
38.45.72.0/24	AS174	Little Creek Solutions	256
38.45.19.0/24	AS393632	The North Frontenac Telephone Corporation Limited	256
38.45.71.0/24	AS174	Little Creek Solutions	256
38.45.96.0/24	AS393883	WANRack	256
38.45.160.0/24	AS396168	ThinkBig Networks, LLC	256
38.45.69.0/24	AS174	Little Creek Solutions	256
38.45.227.0/24	AS174	Top Games Inc	256
38.45.226.0/24	AS174	Think On Inc.	256
38.45.162.0/24	AS174	DREAM POWER TECHNOLOGY LIMITED	256
38.45.140.0/24	AS174	North Olympic Peninsula Data Centers LLC	256
38.45.137.0/24	AS174	Beijing Yaxintong Technology Co.,Ltd	256
38.45.158.0/24	AS62672	Streamwide SA	256
38.45.132.0/24	AS174	SparkTech LTD	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

254 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
38.45.145.140	AS174 Cogent Communications, LLC	`0.16ms` from Seattle, US

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
20.96.57.104	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
209.85.241.72	AS15169 Google LLC	`0.25ms` from Dallas, US
107.181.63.216	AS23089 Hotwire Communications	`2.57ms` from Dallas, US
130.225.26.136	AS1835 Forskningsnettet - Danish network for Research and Education	`12.96ms` from Falkenberg, SE
114.217.25.136	AS4134 CHINANET-BACKBONE	`5.92ms` from Huai'an, CN
110.12.40.40	AS9318 SK Broadband Co Ltd	`1.37ms` from Incheon, KR
169.148.123.152	AS25019 Saudi Telecom Company JSC	`3.16ms` from Jeddah, SA
116.206.50.200	AS132817 DZCRD Networks Ltd	`0.48ms` from Los Angeles, US
218.87.61.136	AS4134 CHINANET-BACKBONE	`0.49ms` from Nanchang, CN
95.234.76.72	AS3269 Telecom Italia S.p.A.	`6.19ms` from Naples, IT
60.56.185.136	AS17511 OPTAGE Inc.	`3.59ms` from Osaka, JP
123.48.223.88	AS18126 Chubu Telecommunications Company, Inc.	`5.86ms` from Osaka, JP
35.172.61.104	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
183.104.133.152	AS4766 Korea Telecom	`7.21ms` from Seoul, KR
223.166.9.24	AS17621 China Unicom Shanghai network	`4.11ms` from Shanghai, CN
200.144.39.104	AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	`1.16ms` from São Paulo, BR
199.247.223.8	AS22867 Hearst Connect Corporation	`17.07ms` from Toronto, CA
105.103.205.104	AS36947 Telecom Algeria	`9.04ms` from Algiers, DZ
76.122.65.24	AS7922 Comcast Cable Communications, LLC	`4.10ms` from Atlanta, US
109.133.147.8	AS5432 Proximus NV	`2.27ms` from Brussels, BE
51.75.67.104	AS16276 OVH SAS	`0.12ms` from Frankfurt am Main, DE
64.174.177.72	AS7018 AT&T Enterprises, LLC	`1.81ms` from Los Angeles, US
66.120.233.248	AS7018 AT&T Enterprises, LLC	`1.79ms` from Los Angeles, US
106.68.191.232	AS7545 TPG Telecom Limited	`1.25ms` from Perth, AU
189.165.246.232	AS8151 UNINET	`5.42ms` from Santiago de Queretaro, MX

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 38.45.145.72

traceroute to 38.45.145.72 (38.45.145.72): 64 hops max, 52 byte packets

1 [AS40021] 66.94.118.11 0.126 ms

2 [AS174] 38.88.50.193 0.793 ms

3 [AS174] 38.45.145.72 0.136 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On January 9th 2026

What are IP address ranges?

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