38.121.44.0/22

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	NET4-26792C0016

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.121.44.0/22

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS133041	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272363	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273244	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273298	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 38.121.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS133041	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272363	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273244	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273298	Cogent Communications, LLC	16,777,216
38.121.240.0/20	AS26932	Cogent Communications - IPENG	4,096
38.121.208.0/20	AS266841	GALANET SOLUTION C.A.	4,096
38.121.24.0/21	AS9246		2,048
38.121.108.0/22	AS174	Code 200, UAB	1,024
38.121.124.0/22	AS174	Western Iowa Wireless	1,024
38.121.196.0/22	AS63104	Mohawk Networks, LLC	1,024
38.121.200.0/22	AS63104	Mohawk Networks, LLC	1,024
38.121.20.0/23	AS174	Xi'an Fuqiduo Network Technology Co., Ltd.	512
38.121.120.0/23	AS174	Western Iowa Wireless	512
38.121.194.0/23	AS11722	Citizens Telephone of Hammond, New York, Inc.	512
38.121.96.0/23	AS174	Nexus Air Fiber	512
38.121.225.0/24	AS273127	VITERI HERNANDEZ CHRYSTIAN PATRICIO	256
38.121.180.0/24	AS36227	Haug Partners LLP	256
38.121.104.0/24	AS396004	TIGER COMPUTER CONSULTING, LLC	256
38.121.58.0/24	AS397468	Think On Inc.	256
38.121.118.0/24	AS399503	Americom Networks LLC	256
38.121.17.0/24	AS399606	The Private Network Ltd	256
38.121.191.0/24	AS40719	One William Street Capital Management, L.P	256
38.121.137.0/24	AS53900	OrbiMed Advisors, LLC	256
38.121.61.0/24	AS63199	CDS Global Cloud Co., Ltd	256
38.121.43.0/24	AS63023	GLOBALTELEHOST CORP.	256
38.121.74.0/24	AS13845	Think On Inc.	256
38.121.229.0/24	AS14310	Safra National Bank of New York	256
38.121.112.0/24	AS174	Western Iowa Wireless	256
38.121.119.0/24	AS174	DUBHE MEDIA TECHNOLOGY LIMITED	256
38.121.145.0/24	AS174	Havas Health, Inc.	256
38.121.170.0/24	AS174	The Raine Group, LLC	256
38.121.190.0/24	AS174	Regus Management Group, LLC	256
38.121.19.0/24	AS174	N-able Cloud GmbH	256
38.121.193.0/24	AS174	Adirondack Techs	256
38.121.33.0/24	AS174	Provision Data Services	256
38.121.41.0/24	AS174	MEFlagship LLC	256
38.121.54.0/24	AS174	MorningStar Partners, LLP	256
38.121.53.0/24	AS18689	Gwynn Group	256
38.121.52.0/24	AS208122	Tractum for Contracting	256
38.121.115.0/24	AS22890	Nebraska Colocation Centers LLC	256
38.121.116.0/24	AS22890	Nebraska Colocation Centers LLC	256
38.121.123.0/24	AS26042	Warpline LLC	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
38.121.45.85	AS174 Cogent Communications, LLC	`0.74ms` from New York City, US
38.121.44.117	AS174 Cogent Communications, LLC	`0.74ms` from New York City, US
38.121.46.208	AS174 Cogent Communications, LLC	`0.72ms` from New York City, US
38.121.47.66	AS174 Cogent Communications, LLC	`0.74ms` from New York City, 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
185.140.177.38	AS26167 Markley Boston LLC	`0.92ms` from Boston, US
24.62.73.246	AS7922 Comcast Cable Communications, LLC	`7.04ms` from Boston, US
175.3.62.70	AS4134 CHINANET-BACKBONE	`6.70ms` from Chenzhou, CN
93.70.221.166	AS30722 Vodafone Italia S.p.A.	`19.01ms` from Frosinone, IT
208.131.153.38	AS13213 UK-2 Limited	`0.89ms` from Salt Lake City, US
119.207.119.230	AS4766 Korea Telecom	`1.53ms` from Seoul, KR
175.127.154.54	AS9318 SK Broadband Co Ltd	`6.32ms` from Seoul, KR
137.111.165.22	AS7575 Australian Academic and Research Network (AARNet)	`0.75ms` from Sydney, AU
153.174.226.182	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.06ms` from Tokyo, JP
121.117.134.198	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.25ms` from Tokyo, JP
61.54.63.102	AS4837 CHINA UNICOM China169 Backbone	`2.76ms` from Zhengzhou, CN
61.163.128.38	AS4837 CHINA UNICOM China169 Backbone	`2.08ms` from Zhengzhou, CN
50.210.124.246	AS7922 Comcast Cable Communications, LLC	`6.38ms` from Boston, US
24.63.169.134	AS7922 Comcast Cable Communications, LLC	`6.88ms` from Boston, US
185.235.114.246	AS8462 Tarr Kft.	`9.98ms` from Budapest, HU
112.102.205.6	AS4134 CHINANET-BACKBONE	`14.08ms` from Dalian, CN
12.116.142.230	AS7018 AT&T Enterprises, LLC	`2.36ms` from Dallas, US
12.86.166.166	AS7018 AT&T Enterprises, LLC	`2.01ms` from Houston, US
92.44.187.22	AS34984 Superonline Iletisim Hizmetleri A.S.	`3.51ms` from Izmir, TR
95.92.80.38	AS2860 NOS COMUNICACOES, S.A.	`8.08ms` from Lisbon, PT
94.11.141.54	AS5607 Sky UK Limited	`4.86ms` from London, GB
90.197.255.38	AS5607 Sky UK Limited	`2.55ms` from London, GB
60.154.116.150	AS17676 SoftBank Corp.	`4.04ms` from Osaka, JP
89.250.113.198	AS25148 ORANGE BUSINESS DIGITAL NORWAY AS	`0.56ms` from Oslo, NO
161.51.43.230	AS7545 TPG Telecom Limited	`1.05ms` from Perth, AU

Traceroute

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

traceroute -a -n -q1 -f5 38.121.44.129

traceroute to 38.121.44.129 (38.121.44.129): 64 hops max, 52 byte packets

5 [AS174] 154.54.3.125 0.759 ms

6 [AS174] 154.54.84.214 1.094 ms

7 [AS174] 154.54.80.6 1.507 ms

8 *

9 [AS174] 38.121.44.129 0.821 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On October 25th 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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