38.103.144.0/22

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	NET4-2667900016

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.103.144.0/22

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS13438	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265005	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273896	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS3132	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 38.103.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS3132	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS13438	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265005	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273896	Cogent Communications, LLC	16,777,216
38.103.232.0/21	AS174	Greenfield Communications	2,048
38.103.228.0/22	AS23486	Foremost Telecommunications	1,024
38.103.172.0/22	AS14380	Wholesail networks llc	1,024
38.103.80.0/22	AS46746	Secure-24, LLC	1,024
38.103.100.0/22	AS36498	ACCESS ONE, INC	1,024
38.103.98.0/23	AS36498	ACCESS ONE, INC	512
38.103.168.0/23	AS33509	Cascade Access, LLC	512
38.103.126.0/23	AS13807	Great Plains Communications LLC	512
38.103.38.0/23	AS174	Cogent Communications - IPENG	512
38.103.194.0/23	AS174	Chengdu Yanling Technology Co., Ltd.	512
38.103.247.0/24	AS174	Irontrust Properties, LLC d/b/a Irontrust Networks	256
38.103.252.0/24	AS174	Irontrust Properties, LLC d/b/a Irontrust Networks	256
38.103.87.0/24	AS174	Mosaic Networx, LLC	256
38.103.92.0/24	AS174	Satkast LLC	256
38.103.93.0/24	AS174	Callitechnic LLC	256
38.103.97.0/24	AS174	UL LLC	256
38.103.44.0/24	AS18608	Paladyne Systems, Inc.	256
38.103.125.0/24	AS27399	Balyasny Asset Management	256
38.103.23.0/24	AS33577	Radio Free Asia	256
38.103.138.0/24	AS395657	Hoplite Industries, Inc.	256
38.103.223.0/24	AS398270	Hill Country Telephone Cooperative Inc	256
38.103.161.0/24	AS40065	Cogent Communications - IPENG	256
38.103.162.0/24	AS401063	Coltontel	256
38.103.3.0/24	AS40930	Meridian Knowledge Solutions KSI	256
38.103.159.0/24	AS46320	Blu Fibre Networks Inc.	256
38.103.122.0/24	AS46970	Allband Communications Cooperative	256
38.103.94.0/24	AS53355	Concordia University	256
38.103.163.0/24	AS54149	TS5	256
38.103.41.0/24	AS174	Vissensa	256
38.103.15.0/24	AS14652	COSTAR GROUP INC	256
38.103.213.0/24	AS16843	CellTex Networks	256
38.103.121.0/24	AS174	Aperia Solutions	256
38.103.139.0/24	AS174	Silver Creek Advisory Partners LLC	256
38.103.149.0/24	AS174	Opal Towers	256
38.103.151.0/24	AS174	J2 Lab	256
38.103.167.0/24	AS174	Fork Networking, LLC	256
38.103.193.0/24	AS174	Broadway Broadband	256
38.103.224.0/24	AS174	Greenfield Communications	256
38.103.225.0/24	AS174	Greenfield Communications	256
38.103.226.0/24	AS174	Greenfield Communications	256
38.103.241.0/24	AS174	Irontrust Properties, LLC d/b/a Irontrust Networks	256
38.103.243.0/24	AS174	Irontrust Properties, LLC d/b/a Irontrust Networks	256
38.103.244.0/24	AS174	Irontrust Properties, LLC d/b/a Irontrust Networks	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

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

IP Address	ASN	Details
38.103.147.193	AS174 Cogent Communications, LLC	`1.82ms` from Jacksonville, US
38.103.145.1	AS174 Cogent Communications, LLC	`1.89ms` from Jacksonville, US
38.103.146.3	AS174 Cogent Communications, LLC	`1.75ms` from Jacksonville, US
38.103.144.1	AS174 Cogent Communications, LLC	`1.87ms` from Jacksonville, 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
184.29.207.22	AS16625 Akamai Technologies, Inc.	`0.15ms` from Amsterdam, NL
117.221.131.38	AS9829 National Internet Backbone	`19.46ms` from Bengaluru, IN
24.74.150.54	AS11426 Charter Communications Inc	`8.96ms` from Charlotte, US
107.213.78.54	AS7018 AT&T Enterprises, LLC	`12.78ms` from Dallas, US
130.235.8.214	AS2846 Lund University	`4.77ms` from Goeteborg, SE
176.233.83.150	AS34984 Superonline Iletisim Hizmetleri A.S.	`6.06ms` from Istanbul, TR
124.83.105.150	AS9299 Philippine Long Distance Telephone Company	`1.88ms` from Manila, PH
151.49.236.6	AS1267 WIND TRE S.P.A.	`10.56ms` from Milan, IT
80.20.169.38	AS3269 Telecom Italia S.p.A.	`3.28ms` from Milan, IT
195.31.205.86	AS3269 Telecom Italia S.p.A.	`3.99ms` from Milan, IT
178.65.144.150	AS12389 PJSC Rostelecom	`2.10ms` from Murmansk, RU
115.36.8.118	AS18126 Chubu Telecommunications Company, Inc.	`8.03ms` from Osaka, JP
70.58.254.70	AS209 CenturyLink Communications, LLC	`20.00ms` from Phoenix, US
65.65.243.214	AS7018 AT&T Enterprises, LLC	`12.28ms` from San Antonio, US
52.8.202.70	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
103.253.185.86	AS45504 MCPO Box 1906	`0.18ms` from Sao Paulo, BR
120.124.73.230	AS1659 Taiwan Academic Network (TANet) Information Center	`1.61ms` from Taipei, TW
180.11.45.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.24ms` from Tokyo, JP
173.206.127.6	AS11814 Distributel Communications Limited	`1.05ms` from Toronto, CA
105.99.138.230	AS36947 Telecom Algeria	`8.88ms` from Valencia, ES
188.252.193.214	AS31012 A1 Hrvatska d.o.o.	`8.25ms` from Zagreb, HR
97.201.33.166	AS6167 Verizon Business	`8.78ms` from Atlanta, US
43.254.175.70	AS63647 Beijing WangJu Interworking Information Technology Co. LTD	`3.90ms` from Beijing, CN
212.185.28.182	AS3320 Deutsche Telekom AG	`2.33ms` from Berlin, DE
190.69.227.166	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.76ms` from Bogota, CO

Traceroute

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

traceroute -a -n -q1 -f2 38.103.147.1

traceroute to 38.103.147.1 (38.103.147.1): 64 hops max, 52 byte packets

2 [AS20278] 64.44.164.129 1.114 ms

3 *

4 *

5 *

6 [AS174] 38.103.147.1 2.051 ms

Measurement taken from

IPinfo ProbeNet in Jacksonville, US

On December 20th 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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