38.72.143.0/24

AS174 · Cogent Communications

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	zenlayer.com
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-26488F0018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.72.143.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.0.0.0/8	AS7029	PSINet, Inc.	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.72.0.0/16

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
38.72.160.0/19	AS3257	GEUS	8,192
38.72.80.0/21	AS135600	Whiz Communications Pte Ltd	2,048
38.72.72.0/23	AS16468	AirFiber WISP LLC	512
38.72.148.0/23	AS174	Chengdu Yanling Technology Co., Ltd.	512
38.72.116.0/23	AS174	Travel Tripper LLC d/b/a Pegasus	512
38.72.126.0/24	AS174	Aurelius Solutions, LLC	256
38.72.129.0/24	AS174	WFG Title Insurance Company	256
38.72.130.0/24	AS174	NCSi Inc	256
38.72.131.0/24	AS174	Zenlayer Inc	256
38.72.132.0/24	AS63023	GLOBALTELEHOST CORP.	256
38.72.142.0/24	AS174	Zenlayer Inc	256
38.72.152.0/24	AS174	Zenlayer Inc	256
38.72.157.0/24	AS174	Zenlayer Inc	256
38.72.159.0/24	AS395111	KVC Hosting	256
38.72.109.0/24	AS174	RooR, Inc	256
38.72.195.0/24	AS174	Wavestreet	256
38.72.76.0/24	AS54620	Generic Networks Systems	256
38.72.106.0/24	AS174	RooR, Inc	256
38.72.118.0/24	AS174	Civanonet LLC	256
38.72.121.0/24	AS174	New Horizons Technologies, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
38.72.143.38	AS174 Cogent Communications	`0.49ms` 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
171.78.209.184	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.41ms` from Ahmedabad, IN
105.109.32.136	AS36947 Telecom Algeria	`12.64ms` from Algiers, DZ
77.175.175.200	AS1136 KPN B.V.	`1.66ms` from Amsterdam, NL
65.24.146.152	AS10796 Charter Communications Inc	`9.05ms` from Columbus, US
165.197.110.40	AS22460 PepsiCo, Inc.	`3.46ms` from Dallas, US
203.177.57.120	AS4775 Globe Telecoms	`0.79ms` from Hong Kong, HK
113.228.7.24	AS4837 CHINA UNICOM China169 Backbone	`7.17ms` from Liaoyang, CN
74.48.37.248	AS35916 MULTACOM CORPORATION	`0.32ms` from Los Angeles, US
78.201.15.8	AS12322 Free SAS	`1.34ms` from Paris, FR
220.135.213.24	AS3462 Data Communication Business Group	`1.45ms` from Taipei, TW
110.134.210.88	AS9824 JCOM Co., Ltd.	`11.28ms` from Tokyo, JP
34.86.31.56	AS396982 Google LLC	`0.08ms` from Ashburn, US
97.242.77.56	AS6167 Verizon Business	`12.07ms` from Chicago, US
110.75.158.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.96ms` from Hangzhou, CN
86.13.183.40	AS5089 Virgin Media Limited	`6.14ms` from London, GB
81.179.15.152	AS9105 TalkTalk Communications Limited	`4.75ms` from London, GB
183.176.56.232	AS7522 STNet, Incorporated	`7.54ms` from Osaka, JP
112.227.213.40	AS4837 CHINA UNICOM China169 Backbone	`5.02ms` from Qingdao, CN
119.216.58.104	AS4766 Korea Telecom	`3.69ms` from Seoul, KR
51.21.98.72	AS16509 Amazon.com, Inc.	`0.11ms` from Stockholm, SE
23.218.103.248	AS7713 PT Telekomunikasi Indonesia	`0.90ms` from Surabaya, ID
210.185.116.216	AS7545 TPG Telecom Limited	`4.99ms` from Sydney, AU
77.46.74.200	AS41931 EURONET NORBERT SANIEWSKI SPOLKA JAWNA	`2.89ms` from Warsaw, PL
92.78.249.8	AS3209 Vodafone GmbH	`5.42ms` from Berlin, DE
209.189.136.168	AS54249 Albuquerque Public Schools	`12.15ms` from Denver, 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 38.72.143.5

traceroute to 38.72.143.5 (38.72.143.5): 64 hops max, 52 byte packets

2 [AS50131] 172.83.154.81 3.521 ms

3 *

4 [AS174] 154.24.63.121 1.466 ms

5 [AS174] 154.24.26.246 1.859 ms

6 [AS174] 38.122.91.234 0.705 ms

7 *

8 [AS174] 38.72.143.5 25.547 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On September 11th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales