38.123.40.0/22

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	NET4-267B280016

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.123.40.0/22

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS205384	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 38.123.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS205384	Cogent Communications, LLC	16,777,216
38.123.24.0/21	AS53989	Swayzee Telephone Company, Inc.	2,048
38.123.248.0/22	AS174	Airosurf Communications	1,024
38.123.56.0/22	AS62994	LiteCloud, Inc.	1,024
38.123.124.0/22	AS395948	Elektrafi N-TX LLC	1,024
38.123.8.0/22	AS14606	Cherry Capital Connection	1,024
38.123.52.0/22	AS62948	Air Link Rural Broadband, LLC	1,024
38.123.62.0/23	AS39944	Telecom North America Inc	512
38.123.20.0/23	AS395584	Data Management	512
38.123.224.0/23	AS14237	Beamspeed LLC	512
38.123.90.0/23	AS36443	Aunalytics	512
38.123.244.0/23	AS17378	TierPoint, LLC	512
38.123.227.0/24	AS174	Open Design Alliance	256
38.123.230.0/24	AS174	Netspark Inc.	256
38.123.23.0/24	AS174	Cloudapt, LLC	256
38.123.235.0/24	AS174	Denali Networks	256
38.123.255.0/24	AS174	DCA Services	256
38.123.3.0/24	AS174	Broadway Broadband	256
38.123.4.0/24	AS174	Innovative Integration, Inc.	256
38.123.6.0/24	AS174	Broadway Broadband	256
38.123.69.0/24	AS174	Jose Guadalupe Candelas Ortiz	256
38.123.7.0/24	AS174	Broadway Broadband	256
38.123.77.0/24	AS174	GDLICAnet S.A. de C.V.	256
38.123.246.0/24	AS25980	SkyHelm ( SkyHelm Technology )	256
38.123.201.0/24	AS263157	BBS RED CORPORATIVO SA DE CV	256
38.123.71.0/24	AS263157	BBS RED CORPORATIVO SA DE CV	256
38.123.193.0/24	AS263812	CONEXUM INC	256
38.123.74.0/24	AS265605	VELOCOM, S.A DE C.V.	256
38.123.65.0/24	AS270133	FIBERWIFI SA DE CV	256
38.123.48.0/24	AS273224	BRAVIC.SRL	256
38.123.78.0/24	AS273285	ROSA ELENA CURIEL CURIEL	256
38.123.132.0/24	AS27549	Cloud @ WORK	256
38.123.148.0/24	AS27549	Cloud @ WORK	256
38.123.223.0/24	AS28381	Grupo Hidalguense de Desarrollo, S.A. de C.V.	256
38.123.158.0/24	AS30038	Andrena, Inc.	256
38.123.139.0/24	AS31789	ICON Technologies	256
38.123.154.0/24	AS31789	ICON Technologies	256
38.123.156.0/24	AS31789	ICON Technologies	256
38.123.159.0/24	AS31789	ICON Technologies	256
38.123.12.0/24	AS36048	BerryComm LLC	256
38.123.49.0/24	AS395584	Data Management	256
38.123.149.0/24	AS396839	TekTonic, LLC	256
38.123.137.0/24	AS397384	LaunchVPS LLC	256
38.123.234.0/24	AS400183	Reliance, Inc.	256
38.123.174.0/24	AS401322		256
38.123.102.0/24	AS63199	CDS Global Cloud Co., Ltd	256
38.123.172.0/24	AS39944	Telecom North America Inc	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

1,024 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
38.123.40.226	AS174 Cogent Communications, LLC	`0.74ms` from Los Angeles, US
38.123.41.65	AS174 Cogent Communications, LLC	`0.76ms` from Los Angeles, US
38.123.43.27	AS174 Cogent Communications, LLC	`0.75ms` from Los Angeles, US
38.123.42.106	AS174 Cogent Communications, LLC	`0.75ms` 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
93.156.80.214	AS12946 R Cable y Telecable Telecomunicaciones, S.A.U.	`11.97ms` from A Coruna, ES
146.3.215.214	AS6186 Garcia Consulting, Inc.	`0.09ms` from Ashburn, US
189.163.75.6	AS8151 UNINET	`0.96ms` from Guadalajara, MX
92.76.198.102	AS3209 Vodafone GmbH	`9.27ms` from Hamburg, DE
41.84.252.6	AS19711 SWAZILAND PTC	`6.75ms` from Johannesburg, ZA
212.5.226.70	AS6694 Association of financial market participants "Nonprofit Partnership for the Development of Financial Market RTS"	`1.47ms` from Moscow, RU
76.129.245.118	AS7922 Comcast Cable Communications, LLC	`12.75ms` from Murfreesboro, US
177.174.58.54	AS26599 TELEFÔNICA BRASIL S.A	`7.94ms` from Osasco, BR
54.151.38.70	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
87.55.246.150	AS3292 TDC Holding A/S	`1.97ms` from Skanderborg, DK
1.164.196.102	AS3462 Data Communication Business Group	`0.81ms` from Taipei, TW
90.191.33.134	AS3249 Telia Eesti AS	`0.65ms` from Tallinn, EE
31.192.34.86	AS49129 LTD CGC Co	`1.10ms` from Tbilisi, GE
20.10.61.102	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
197.96.243.182	AS3741 Dimension Data	`1.06ms` from Durban, ZA
37.11.107.118	AS12479 Orange Espagne SA	`7.43ms` from Madrid, ES
90.160.117.246	AS12479 Orange Espagne SA	`12.46ms` from Madrid, ES
137.221.130.70	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`0.72ms` from Manchester, GB
89.186.91.182	AS5602 Retelit Digital Services S.p.A.	`2.42ms` from Milan, IT
115.254.75.214	AS18101 Reliance Communications Ltd.DAKC MUMBAI	`1.84ms` from Mumbai, IN
93.7.99.214	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.11ms` from Paris, FR
200.231.169.118	AS4230 CLARO S.A.	`8.86ms` from Sao Paulo, BR
221.168.236.198	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
114.47.205.102	AS3462 Data Communication Business Group	`3.84ms` from Taichung, TW
67.193.13.150	AS7992 Cogeco Connexion Inc.	`14.33ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f2 38.123.41.253

traceroute to 38.123.41.253 (38.123.41.253): 64 hops max, 52 byte packets

2 [AS35916] 64.69.46.5 3.013 ms

3 *

4 *

5 *

6 [AS174] 38.123.41.253 0.852 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 19th 2026

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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