38.45.145.0/24

AS174 · Cogent Communications

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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
OriginAS:       174
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	PSINet, Inc.	16,777,216
38.0.0.0/8	AS273339	PSINet, Inc.	16,777,216
38.0.0.0/8	AS36048	PSINet, Inc.	16,777,216
38.0.0.0/8	AS7029	PSINet, Inc.	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	AS7029	PSINet, Inc.	16,777,216
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.45.0.0/20	AS399337	Netcrawler Inc	4,096
38.45.40.0/21	AS174	HunTel Cablevision Inc.	2,048
38.45.40.0/21	AS174	HunTel Cablevision Inc.	2,048
38.45.192.0/21	AS16604	American Broadband, LLC	2,048
38.45.232.0/21	AS63131	TrinityTech Inc	2,048
38.45.24.0/21	AS393632	The North Frontenac Telephone Corporation Limited	2,048
38.45.40.0/21	AS272110	HunTel Cablevision Inc.	2,048
38.45.40.0/21	AS272110	HunTel Cablevision Inc.	2,048
38.45.172.0/22	AS398371	OCBA	1,024
38.45.176.0/22	AS398371	Orange County Broadband Authority	1,024
38.45.180.0/22	AS398347	Ultatel	1,024
38.45.184.0/22	AS174	CLNetworks INC	1,024
38.45.188.0/22	AS398371	OCBA	1,024
38.45.32.0/22	AS272122	TELECOMUNICACIONES G-NETWORK	1,024
38.45.88.0/22	AS399646	Snaju Development	1,024
38.45.20.0/22	AS13319	4141903 Canada Inc. o/a Storm Internet Services	1,024
38.45.220.0/22	AS1078	Lightwave	1,024
38.45.252.0/22	AS174	Edgar Manuel Mariscal Patiño	1,024
38.45.228.0/22	AS22060	NETSPECTRUM - Netspectrum Wireless Internet Solutions	1,024
38.45.84.0/22	AS22200	Bloomingdale Communications/Bloomingdale Telephone Company	1,024
38.45.64.0/22	AS174	Little Creek Solutions	1,024
38.45.36.0/22	AS272122	TELECOMUNICACIONES G-NETWORK	1,024
38.45.164.0/22	AS397137	Seiontec Systems, LLC	1,024
38.45.112.0/22	AS137182	Blue Wireless Pte. Ltd.	1,024
38.45.116.0/22	AS137182	Blue Wireless Pte. Ltd.	1,024
38.45.150.0/23	AS174	BasicBrix Cloud Pte Ltd	512
38.45.134.0/23	AS174	BasicBrix Cloud Pte Ltd	512
38.45.138.0/23	AS174	Beijing Yaxintong Technology Co.,Ltd	512
38.45.168.0/23	AS16633	N-able Cloud GmbH	512
38.45.170.0/23	AS400427	ThinkBig Networks, LLC	512
38.45.216.0/23	AS401944	Vortex Wireless Internet	512
38.45.218.0/23	AS174	Empire District Industries, DBA Liberty Connect	512
38.45.240.0/23	AS174	Servicio y Soporte en Tecnología Informática, S.A. de C.V.	512
38.45.92.0/23	AS273995	Airlink Service C.A.	512
38.45.226.0/24	AS174	Think On Inc.	256
38.45.242.0/24	AS270176	Wifimax Connection SAS de CV	256
38.45.224.0/24	AS30529	Waterfront International Ltd.	256
38.45.19.0/24	AS393632	The North Frontenac Telephone Corporation Limited	256
38.45.162.0/24	AS174	DREAM POWER TECHNOLOGY LIMITED	256
38.45.158.0/24	AS62672	Streamwide SA	256
38.45.157.0/24	AS62672	Streamwide SA	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
38.45.69.0/24	AS174	Little Creek Solutions	256
38.45.71.0/24	AS174	Little Creek Solutions	256
38.45.72.0/24	AS174	Little Creek Solutions	256
38.45.136.0/24	AS174	Hotel at Southport, LLC	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
38.45.145.118	AS174 Cogent Communications	`0.14ms` 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
211.93.168.40	AS4837 CHINA UNICOM China169 Backbone	`13.12ms` from Beijing, CN
172.169.92.184	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
4.185.68.40	AS8075 Microsoft Corporation	`0.30ms` from Frankfurt am Main, DE
113.163.205.216	AS45899 VNPT Corp	`2.18ms` from Ho Chi Minh City, VN
113.230.6.248	AS4837 CHINA UNICOM China169 Backbone	`8.62ms` from Liaoyang, CN
2.121.102.72	AS5607 Sky UK Limited	`1.54ms` from London, GB
66.65.134.72	AS12271 Charter Communications Inc	`3.95ms` from New York City, US
100.35.176.56	AS701 Verizon Business	`2.60ms` from New York City, US
73.99.22.8	AS7922 Comcast Cable Communications, LLC	`17.18ms` from Ashburn, US
98.124.65.200	AS16863 Home Telephone Company, Inc.	`8.28ms` from Atlanta, US
79.159.117.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.48ms` from Barcelona, ES
207.235.139.216	AS6461 Zayo Bandwidth	`2.13ms` from Dallas, US
191.27.206.8	AS26599 TELEFÔNICA BRASIL S.A	`19.21ms` from Fortaleza, BR
115.234.137.136	AS4134 CHINANET-BACKBONE	`9.78ms` from Hangzhou, CN
5.80.5.232	AS2856 British Telecommunications PLC	`5.03ms` from London, GB
4.234.141.88	AS8075 Microsoft Corporation	`0.15ms` from London, GB
73.139.16.104	AS7922 Comcast Cable Communications, LLC	`4.33ms` from Miami, US
119.24.230.24	AS9617 JCOM Co., Ltd.	`9.05ms` from Osaka, JP
92.128.109.88	AS3215 Orange S.A.	`8.48ms` from Paris, FR
14.76.151.56	AS4766 Korea Telecom	`7.52ms` from Seoul, KR
27.185.240.40	AS134760 Shijiazhuang IDC network, CHINANET Hebei province	`1.04ms` from Shijiazhuang, CN
36.75.21.120	AS7713 PT Telekomunikasi Indonesia	`7.95ms` from Surabaya, ID
20.18.64.120	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
50.110.159.8	AS5650 Frontier Communications of America, Inc.	`7.39ms` from Ashburn, US
75.194.255.8	AS6167 Verizon Business	`10.49ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f2 38.45.145.18

traceroute to 38.45.145.18 (38.45.145.18): 64 hops max, 52 byte packets

2 [AS174] 38.88.50.193 0.558 ms

3 [AS174] 38.45.145.18 0.401 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On September 11th 2025

What are IP address ranges?

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