38.123.40.0/22

AS174 · Cogent Communications

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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	PSINet, Inc.	16,777,216
38.0.0.0/8	AS273339	PSINet, Inc.	16,777,216
38.0.0.0/8	AS36048	PSINet, Inc.	16,777,216
38.0.0.0/8	AS7029	PSINet, Inc.	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	PSINet, Inc.	16,777,216
38.0.0.0/8	AS273339	PSINet, Inc.	16,777,216
38.0.0.0/8	AS36048	PSINet, Inc.	16,777,216
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.123.24.0/21	AS53989	Swayzee Telephone Company, Inc.	2,048
38.123.56.0/22	AS62994	LiteCloud, Inc.	1,024
38.123.248.0/22	AS174	Airosurf Communications	1,024
38.123.168.0/22	AS174	Onnis Connection C.A.	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
38.123.124.0/22	AS395948	Elektrafi N-TX LLC	1,024
38.123.62.0/23	AS39944	Telecom North America Inc	512
38.123.90.0/23	AS36443	Aunalytics	512
38.123.224.0/23	AS14237	Beamspeed LLC	512
38.123.244.0/23	AS17378	TierPoint, LLC	512
38.123.152.0/23	AS174	ECFMG	512
38.123.160.0/24	AS150150	AISANIE DATA SERVICES LIMITED	256
38.123.161.0/24	AS150150	AISANIE DATA SERVICES LIMITED	256
38.123.172.0/24	AS39944	Telecom North America Inc	256
38.123.173.0/24	AS174	Subao Network Technology Co., Limited	256
38.123.174.0/24	AS401322		256
38.123.18.0/24	AS174	Broadway Broadband	256
38.123.19.0/24	AS174	Broadway Broadband	256
38.123.192.0/24	AS174	Meganet Telecomunicaciones S.A. de C.V	256
38.123.193.0/24	AS263812	CONEXUM INC	256
38.123.201.0/24	AS263157	BBS RED CORPORATIVO SA DE CV	256
38.123.2.0/24	AS174	Granite Telecommunications, LLC	256
38.123.205.0/24	AS174	TECNOLOGIAS SORACI S DE RL DE CV	256
38.123.206.0/24	AS174	TECNOLOGIAS SORACI S DE RL DE CV	256
38.123.207.0/24	AS174	Arlo proyectos S de RL de CV	256
38.123.221.0/24	AS174	Grupo Unifibra Telecomunicaciones S.A de C.V.	256
38.123.222.0/24	AS174	Arnulfo Erick Pacheco Márquez	256
38.123.223.0/24	AS28381	Grupo Hidalguense de Desarrollo, S.A. de C.V.	256
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
38.123.234.0/24	AS400183	Reliance, Inc.	256
38.123.235.0/24	AS174	Denali Networks	256
38.123.246.0/24	AS25980	SkyHelm ( SkyHelm Technology )	256
38.123.247.0/24	AS394187	DATA PROCESSING INC	256
38.123.253.0/24	AS395111	KVC Hosting	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
38.123.48.0/24	AS273224	BRAVIC.SRL	256
38.123.49.0/24	AS395584	Data Management Associates of Brevard Inc (d/b/a ColoBarn)	256
38.123.6.0/24	AS174	Broadway Broadband	256
38.123.65.0/24	AS270133	FIBERWIFI SA DE CV	256
38.123.69.0/24	AS174	Jose Guadalupe Candelas Ortiz	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
38.123.41.51	AS174 Cogent Communications	`0.76ms` from Los Angeles, US
38.123.42.155	AS174 Cogent Communications	`0.75ms` from Los Angeles, US
38.123.40.125	AS174 Cogent Communications	`0.76ms` from Los Angeles, US
38.123.43.174	AS174 Cogent Communications	`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
80.228.179.86	AS9145 EWE TEL GmbH	`6.91ms` from Amsterdam, NL
130.127.16.150	AS12148 Clemson University	`3.73ms` from Atlanta, US
75.177.212.54	AS11426 Charter Communications Inc	`14.31ms` from Charlotte, US
208.85.171.134	AS29832 Mettler-Toledo LLC	`7.74ms` from Detroit, US
80.171.122.230	AS6805 Telefonica Germany GmbH & Co.OHG	`3.47ms` from Duesseldorf, DE
43.136.86.198	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.98ms` from Guangzhou, CN
196.30.175.182	AS16637 MTN SA	`2.09ms` from Johannesburg, ZA
31.129.68.150	AS51069 Volodymyr Shtark	`7.64ms` from Kyiv, UA
137.25.189.22	AS20115 Charter Communications LLC	`5.07ms` from Los Angeles, US
79.30.153.86	AS3269 Telecom Italia S.p.A.	`9.87ms` from Milan, IT
98.3.84.118	AS11351 Charter Communications Inc	`18.69ms` from New York City, US
71.18.52.102	AS396986 Bytedance Inc.	`0.11ms` from San Jose, US
211.181.237.134	AS3786 LG DACOM Corporation	`2.18ms` from Seoul, KR
200.199.158.86	AS7738 V tal	`9.43ms` from São Paulo, BR
126.218.153.166	AS17676 SoftBank Corp.	`2.97ms` from Tokyo, JP
126.111.6.150	AS17676 SoftBank Corp.	`9.31ms` from Tokyo, JP
216.183.92.102	AS26788 Rogers Communications Canada Inc.	`1.37ms` from Toronto, CA
47.77.38.246	AS45102 Alibaba (US) Technology Co., Ltd.	`13.68ms` from Toronto, CA
93.156.80.214	AS12946 R Cable y Telecable Telecomunicaciones, S.A.U.	`9.97ms` from A Coruna, ES
81.82.183.102	AS6848 Telenet BV	`8.73ms` from Amsterdam, NL
66.150.112.70	AS10913 Unitas Global	`0.37ms` from Ashburn, US
94.64.245.70	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.24ms` from Athens, GR
177.53.252.246	AS52671 Confederação Nacional das Cooperativas do Sicoob	`0.75ms` from Brasilia, BR
73.73.251.246	AS7922 Comcast Cable Communications, LLC	`4.99ms` from Chicago, US
207.174.111.6	AS21777 Massive Networks	`0.48ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f2 38.123.40.163

traceroute to 38.123.40.163 (38.123.40.163): 64 hops max, 52 byte packets

2 [AS35916] 64.69.46.9 3.316 ms

3 *

4 [AS174] 154.54.25.66 1.692 ms

5 *

6 [AS174] 38.123.40.163 0.807 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, 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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