38.72.152.0/24

AS174 · Cogent Communications

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Summary

Country	United States
Domain	zenlayer.com
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-2648980018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.72.152.0/24

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
38.72.143.0/24	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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
38.72.152.157	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
123.136.44.8	AS7600 Escape.net	`3.23ms` from Adelaide, AU
169.55.69.88	AS36351 IBM Cloud	`0.43ms` from Ashburn, US
193.225.208.200	AS1955 KIFU (Governmental Info Tech Development Agency)	`5.04ms` from Budapest, HU
68.146.206.56	AS6327 Shaw Communications Inc.	`4.66ms` from Calgary, CA
183.56.239.8	AS135089 China Telecom	`2.44ms` from Guangzhou, CN
221.124.236.120	AS9304 HGC Global Communications Limited	`1.20ms` from Hong Kong, HK
222.162.167.200	AS4837 CHINA UNICOM China169 Backbone	`11.93ms` from Liaoyang, CN
181.128.66.136	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`2.07ms` from Medellin, CO
1.0.95.200	AS18144 Enecom,Inc.	`7.33ms` from Osaka, JP
121.136.178.136	AS4766 Korea Telecom	`1.71ms` from Seoul, KR
116.126.223.56	AS9318 SK Broadband Co Ltd	`1.66ms` from Seoul, KR
110.175.192.24	AS7545 TPG Telecom Limited	`1.06ms` from Sydney, AU
125.52.7.72	AS2516 KDDI CORPORATION	`10.55ms` from Tokyo, JP
60.61.82.88	AS9824 JCOM Co., Ltd.	`10.30ms` from Tokyo, JP
46.71.26.88	AS12297 Telecom Armenia AS	`17.43ms` from Yerevan, AM
27.63.227.24	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`11.01ms` from Chennai, IN
108.211.94.248	AS7018 AT&T Enterprises, LLC	`2.08ms` from Dallas, US
84.162.73.72	AS3320 Deutsche Telekom AG	`3.92ms` from Duesseldorf, DE
222.255.31.168	AS45899 VNPT Corp	`2.06ms` from Hanoi, VN
1.54.99.232	AS18403 FPT Telecom Company	`1.28ms` from Ho Chi Minh City, VN
207.177.109.248	AS5056 Aureon Network Services	`8.35ms` from Kansas City, US
72.7.208.184	AS5079 T-Mobile USA, Inc.	`0.35ms` from Kansas City, US
196.64.129.72	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`13.91ms` from Lisbon, PT
104.239.70.248	AS5089 Virgin Media Limited	`2.10ms` from London, GB
194.42.231.184	AS3257 GTT Communications Inc.	`3.23ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 38.72.152.3

traceroute to 38.72.152.3 (38.72.152.3): 64 hops max, 52 byte packets

1 [AS52423] 143.202.162.129 0.477 ms

2 *

3 [AS52263] 177.93.31.65 1.332 ms

4 *

5 [AS174] 38.72.152.3 142.487 ms

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

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.

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