38.18.0.0/20

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-2612000014

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.18.0.0/20

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265615	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272864	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 38.18.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS32098	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272864	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.18.32.0/19	AS27924		8,192
38.18.160.0/19	AS174	Imad Telecommunication	8,192
38.18.96.0/19	AS32277	TBayTel	8,192
38.18.192.0/19	AS32444	Anthem Broadband	8,192
38.18.64.0/19	AS54936	ZONA COMMUNICATIONS	8,192
38.18.240.0/20	AS395795	ATLINK SERVICES, LLC	4,096
38.18.16.0/20	AS174	Code 200, UAB	4,096
38.18.128.0/21	AS398721	OXIO	2,048
38.18.236.0/22	AS174	HiPoint Technology Services, Inc	1,024
38.18.224.0/22	AS141167	AgotoZ HK Limited	1,024

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

4,096 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
38.18.9.102	AS174 Cogent Communications, LLC	`0.76ms` from Los Angeles, US
38.18.0.89	AS174 Cogent Communications, LLC	`0.78ms` from Los Angeles, US
38.18.2.202	AS174 Cogent Communications, LLC	`0.76ms` from Los Angeles, US
38.18.4.182	AS174 Cogent Communications, LLC	`0.76ms` from Los Angeles, US
38.18.6.246	AS174 Cogent Communications, LLC	`0.75ms` from Los Angeles, US
38.18.5.165	AS174 Cogent Communications, LLC	`0.78ms` from Los Angeles, US
38.18.12.186	AS174 Cogent Communications, LLC	`0.76ms` from Los Angeles, US
38.18.15.5	AS174 Cogent Communications, LLC	`0.78ms` from Los Angeles, US
38.18.10.177	AS174 Cogent Communications, LLC	`0.77ms` from Los Angeles, US
38.18.7.156	AS174 Cogent Communications, LLC	`0.78ms` from Los Angeles, US
38.18.3.123	AS174 Cogent Communications, LLC	`0.76ms` from Los Angeles, US
38.18.8.131	AS174 Cogent Communications, LLC	`0.78ms` from Los Angeles, US
38.18.14.188	AS174 Cogent Communications, LLC	`0.77ms` from Los Angeles, US
38.18.11.38	AS174 Cogent Communications, LLC	`0.79ms` from Los Angeles, US
38.18.1.100	AS174 Cogent Communications, LLC	`0.77ms` from Los Angeles, US
38.18.13.214	AS174 Cogent Communications, LLC	`0.76ms` 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
147.102.72.20	AS3323 National Technical University of Athens	`1.75ms` from Athens, GR
37.222.108.244	AS12430 VODAFONE ESPANA S.A.U.	`3.36ms` from Barcelona, ES
94.167.43.52	AS1267 WIND TRE S.P.A.	`14.50ms` from Frosinone, IT
35.228.113.180	AS396982 Google LLC	`0.14ms` from Hamina, FI
193.166.164.228	AS1741 CSC - Tieteen tietotekniikan keskus Oy	`3.32ms` from Helsinki, FI
60.243.217.116	AS17488 Hathway IP Over Cable Internet	`1.51ms` from Hyderabad, IN
218.25.87.116	AS4837 CHINA UNICOM China169 Backbone	`8.95ms` from Liaoyang, CN
5.80.253.148	AS2856 British Telecommunications PLC	`7.67ms` from London, GB
86.171.221.68	AS2856 British Telecommunications PLC	`1.92ms` from London, GB
51.9.101.180	AS6871 Plusnet	`1.59ms` from London, GB
2.155.239.180	AS12430 VODAFONE ESPANA S.A.U.	`14.12ms` from Madrid, ES
176.213.18.84	AS42682 JSC "ER-Telecom Holding"	`6.26ms` from Moscow, RU
95.84.13.4	AS12389 PJSC Rostelecom	`12.54ms` from Samara, RU
128.114.74.180	AS5739 University of California, Santa Cruz	`1.92ms` from San Jose, US
201.103.247.20	AS8151 UNINET	`3.77ms` from Santiago de Queretaro, MX
175.116.112.228	AS9318 SK Broadband Co Ltd	`4.09ms` from Seoul, KR
218.53.146.4	AS9318 SK Broadband Co Ltd	`3.97ms` from Seoul, KR
99.242.77.68	AS812 Rogers Communications Canada Inc.	`6.79ms` from Toronto, CA
109.187.203.132	AS28812 PJSC "Bashinformsvyaz"	`9.24ms` from Yekaterinburg, RU
86.89.2.84	AS1136 KPN B.V.	`1.07ms` from Amsterdam, NL
84.80.175.52	AS1136 KPN B.V.	`2.84ms` from Amsterdam, NL
45.3.49.4	AS200373 3xK Tech GmbH	`0.13ms` from Ashburn, US
178.41.243.244	AS6855 Slovak Telekom, a.s.	`1.37ms` from Bratislava, SK
217.244.106.84	AS3320 Deutsche Telekom AG	`2.23ms` from Frankfurt am Main, DE
137.220.224.20	AS152194 CTG Server Limited	`0.52ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f2 38.18.6.237

traceroute to 38.18.6.237 (38.18.6.237): 64 hops max, 52 byte packets

2 [AS35916] 64.69.46.3 2.006 ms

3 *

4 *

5 *

6 [AS174] 38.18.6.237 0.885 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 14th 2025

What are IP address ranges?

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