38.72.131.0/24

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	NET4-2648830018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.72.131.0/24

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
38.72.132.0/24	AS63023	GLOBALTELEHOST CORP.	256
38.72.142.0/24	AS174	Zenlayer Inc	256
38.72.143.0/24	AS174	Zenlayer Inc	256
38.72.152.0/24	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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
38.72.131.69	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
67.175.133.40	AS7922 Comcast Cable Communications, LLC	`5.52ms` from Chicago, US
193.148.251.88	AS34927 iFog GmbH	`0.05ms` from Kansas City, US
174.81.9.56	AS20115 Charter Communications LLC	`4.54ms` from Los Angeles, US
119.70.195.216	AS17858 LG POWERCOMM	`2.03ms` from Seoul, KR
221.204.87.8	AS4837 CHINA UNICOM China169 Backbone	`2.19ms` from Taiyuan, CN
97.227.155.56	AS6167 Verizon Business	`12.88ms` from Atlanta, US
76.28.50.136	AS7922 Comcast Cable Communications, LLC	`7.63ms` from Boston, US
93.215.136.216	AS3320 Deutsche Telekom AG	`3.52ms` from Hamburg, DE
86.141.254.184	AS2856 British Telecommunications PLC	`4.35ms` from London, GB
62.57.13.88	AS6739 VODAFONE ONO, S.A.	`11.00ms` from Madrid, ES
89.81.178.152	AS5410 Bouygues Telecom SA	`6.95ms` from Marseille, FR
175.33.198.184	AS4804 Microplex PTY LTD	`1.93ms` from Melbourne, AU
47.201.251.216	AS5650 Frontier Communications of America, Inc.	`6.11ms` from Miami, US
94.81.193.232	AS3269 Telecom Italia S.p.A.	`4.18ms` from Milan, IT
65.128.112.40	AS209 CenturyLink Communications, LLC	`1.32ms` from Minneapolis, US
79.11.255.120	AS3269 Telecom Italia S.p.A.	`17.24ms` from Rende, IT
98.84.250.168	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
216.59.82.88	AS395381 CTC Internet, Inc.	`8.43ms` from Secaucus, US
212.116.95.72	AS8473 Bahnhof AB	`1.01ms` from Stockholm, SE
158.109.10.248	AS13041 Consorci de Serveis Universitaris de Catalunya	`2.00ms` from Barcelona, ES
3.22.167.168	AS16509 Amazon.com, Inc.	`0.97ms` from Columbus, US
1.62.23.24	AS4837 CHINA UNICOM China169 Backbone	`17.61ms` from Dalian, CN
34.88.93.40	AS396982 Google LLC	`0.14ms` from Hamina, FI
221.126.211.72	AS9304 HGC Global Communications Limited	`1.68ms` from Hong Kong, HK
15.184.115.56	AS16509 Amazon.com, Inc.	`0.31ms` from Manama, BH

Traceroute

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

traceroute -a -n -q1 -f2 38.72.131.121

traceroute to 38.72.131.121 (38.72.131.121): 64 hops max, 52 byte packets

2 [AS50131] 172.83.154.81 1.732 ms

3 *

4 [AS174] 154.24.13.57 1.556 ms

5 [AS174] 154.24.21.106 1.714 ms

6 [AS174] 38.122.91.234 0.656 ms

7 [AS174] 38.72.131.121 0.716 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.

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