38.39.24.0/21

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	RWHOIS
ID	NET4-2627180015

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.39.24.0/21

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 38.39.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.39.96.0/19	AS12132	Quebec Internet Inc.	8,192
38.39.64.0/19	AS32277	TBayTel	8,192
38.39.224.0/19	AS40545	Empire Access	8,192
38.39.0.0/20	AS20432	North East Fiber, LLC	4,096
38.39.176.0/20	AS21554	Wisconsin CyberLynk Network, Inc.	4,096
38.39.208.0/20	AS55140	Sho Me Technologies, LLC	4,096
38.39.208.0/20	AS397019	Sho Me Technologies, LLC	4,096
38.39.192.0/20	AS397545	Purple Cow Internet Inc	4,096
38.39.160.0/20	AS40029	Novus Entertainment Inc.	4,096
38.39.128.0/21	AS203223	Unica Telecomunicazioni srl	2,048
38.39.144.0/21	AS19628	Mahaska Communication Group	2,048
38.39.136.0/21	AS398721	OXIO	2,048
38.39.16.0/21	AS22060	NETSPECTRUM - Netspectrum Wireless Internet Solutions	2,048
38.39.222.0/24	AS35932	Splash Wireless Internet, LLC	256
38.39.216.0/24	AS35932	Splash Wireless Internet, LLC	256
38.39.223.0/24	AS35932	Splash Wireless Internet, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range 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
172.177.254.229	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
222.178.230.37	AS4134 CHINANET-BACKBONE	`1.40ms` from Chongqing, CN
64.49.246.213	AS33070 Rackspace Hosting	`1.02ms` from Dallas, US
76.25.36.245	AS7922 Comcast Cable Communications, LLC	`3.48ms` from Denver, US
187.152.21.37	AS8151 UNINET	`11.38ms` from Guadalajara, MX
8.218.84.197	AS45102 Alibaba (US) Technology Co., Ltd.	`0.76ms` from Hong Kong, HK
108.94.181.229	AS7018 AT&T Enterprises, LLC	`18.56ms` from Houston, US
23.124.132.53	AS7018 AT&T Enterprises, LLC	`2.25ms` from Houston, US
80.44.21.37	AS13285 TalkTalk Communications Limited	`4.13ms` from London, GB
77.154.226.245	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`3.01ms` from Lyon, FR
35.219.200.133	AS19527 Google LLC	`0.07ms` from Melbourne, AU
87.1.11.133	AS3269 Telecom Italia S.p.A.	`8.13ms` from Milan, IT
176.165.50.21	AS5410 Bouygues Telecom SA	`5.87ms` from Paris, FR
104.220.187.21	AS11404 Wave Broadband	`6.11ms` from San Jose, US
112.12.84.149	AS56041 China Mobile communications corporation	`6.53ms` from Suzhou, CN
124.163.191.229	AS4837 CHINA UNICOM China169 Backbone	`5.33ms` from Taiyuan, CN
202.228.142.85	AS4678 Canon IT Solutions Inc.	`0.40ms` from Tokyo, JP
178.226.2.181	AS50266 Odido Netherlands B.V.	`2.93ms` from Amsterdam, NL
54.227.116.245	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
142.173.54.53	AS6079 RCN	`1.90ms` from Ashburn, US
183.89.207.53	AS45758 Triple T Broadband Public Company Limited	`7.39ms` from Bangkok, TH
82.137.63.5	AS8708 DIGI ROMANIA S.A.	`4.88ms` from Bucharest, RO
181.82.141.133	AS7303 Telecom Argentina S.A.	`11.74ms` from Buenos Aires, AR
1.29.33.69	AS4837 CHINA UNICOM China169 Backbone	`13.59ms` from Changchun, CN
119.49.24.165	AS4837 CHINA UNICOM China169 Backbone	`2.95ms` from Changchun, CN

Traceroute

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

traceroute -a -n -q1 -m5 38.39.27.201

traceroute to 38.39.27.201 (38.39.27.201): 5 hops max, 52 byte packets

1 [AS31898] 140.204.216.20 0.088 ms

2 [AS174] 38.120.16.33 0.497 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Monterrey, MX

On December 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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