38.188.51.0/24

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain	zenlayer.com
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-26BC330018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.188.51.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS32098	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 38.188.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS32098	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.188.128.0/19	AS54936	ZONA COMMUNICATIONS	8,192
38.188.0.0/19	AS265721	Cable Atlantico SRL	8,192
38.188.112.0/20	AS213305	Simsalasim Germany GmbH	4,096
38.188.216.0/21	AS135600	Whiz Communications Pte Ltd	2,048
38.188.208.0/21	AS46632	Southwest Arkansas Telephone Cooperative	2,048
38.188.244.0/22	AS272083	REYNOSO, S.R.L.	1,024
38.188.252.0/22	AS271957	SOMOS NETWORKS COLOMBIA S.A.S. BIC	1,024
38.188.104.0/22	AS273656	OAC TECNOLOGIA LTDA	1,024
38.188.100.0/23	AS272976	IFOX TELECOMUNICACIONES	512
38.188.226.0/23	AS174	Cogent Communications - IPENG	512
38.188.176.0/23	AS273425	AUGE TELECOM LTDA	512
38.188.49.0/24	AS399571	SKYNET COMMUNICATIONS OF KENTUCKY LLC	256
38.188.207.0/24	AS142307	PT CYB Media Group	256
38.188.203.0/24	AS147279	OPTO COMMUNICATIONS PRIVATE LIMITED	256
38.188.50.0/24	AS174	Zenlayer Inc	256
38.188.178.0/24	AS174	TECNOLOGIA, INFORMACION Y COMUNICACIONES DE COLOMBIA SAS (TICCOL)	256
38.188.225.0/24	AS273172	INTERCARIBE TV S.A.S.	256
38.188.48.0/24	AS273197	HH NETWORK	256
38.188.63.0/24	AS151006	PT Nesta Indo Media	256
38.188.202.0/24	AS3257	GEUS	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

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

IP Address	ASN	Details
38.188.51.158	AS174 Cogent Communications, LLC	`140.88ms` from Los Angeles, 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
94.177.194.216	AS31034 Aruba S.p.A.	`0.31ms` from Arezzo, IT
88.247.178.88	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.08ms` from Bursa, TR
23.59.177.152	AS20940 Akamai International B.V.	`0.93ms` from Chicago, US
34.10.67.200	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
93.224.66.8	AS3320 Deutsche Telekom AG	`4.18ms` from Hamburg, DE
111.12.158.200	AS9808 China Mobile Communications Group Co., Ltd.	`5.18ms` from Lanzhou, CN
219.115.82.120	AS9617 JCOM Co., Ltd.	`9.91ms` from Osaka, JP
90.27.113.216	AS3215 Orange S.A.	`10.27ms` from Paris, FR
18.235.184.104	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
190.20.102.184	AS7418 TELEFÓNICA CHILE S.A.	`4.42ms` from Santiago, CL
46.100.48.232	AS58224 Iran Telecommunication Company PJS	`17.03ms` from Yerevan, AM
64.223.123.216	AS13977 Fidium	`3.39ms` from Boston, US
20.7.214.200	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
186.33.207.200	AS52361 ARSAT - Empresa Argentina de Soluciones Satelitales S.A.	`2.22ms` from Buenos Aires, AR
79.97.121.24	AS6830 Liberty Global Europe Holding B.V.	`9.57ms` from Dublin, IE
77.47.204.8	AS25500 User Association of Ukrainian Research and Academic Network URAN	`0.60ms` from Kyiv, UA
130.162.168.136	AS31898 Oracle Corporation	`0.23ms` from London, GB
87.90.7.232	AS5410 Bouygues Telecom SA	`4.32ms` from Marseille, FR
217.141.123.120	AS3269 Telecom Italia S.p.A.	`7.17ms` from Milan, IT
160.233.53.40	AS17511 OPTAGE Inc.	`3.75ms` from Osaka, JP
183.103.28.152	AS4766 Korea Telecom	`6.30ms` from Seoul, KR
4.196.250.136	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
121.21.190.24	AS4837 CHINA UNICOM China169 Backbone	`11.22ms` from Tianjin, CN
84.86.178.248	AS1136 KPN B.V.	`1.65ms` from Amsterdam, NL
20.103.13.200	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f4 38.188.51.207

traceroute to 38.188.51.207 (38.188.51.207): 64 hops max, 52 byte packets

4 [AS174] 38.32.71.98 0.33 ms

5 *

6 *

7 [AS174] 38.188.51.254 331.36 ms

8 [AS174] 38.188.51.207 140.905 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 14th 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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