38.129.184.0/21

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	NET4-2681B80015

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.129.184.0/21

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS263759	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS271366	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273244	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 38.129.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS271366	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS263759	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
38.129.144.0/20	AS10971	CASS CABLE TV INC	4,096
38.129.112.0/20	AS13781	Hopkinsville Electric System	4,096
38.129.72.0/21	AS174	CSI Digital Inc.	2,048
38.129.48.0/22	AS272906	LIBERTY TECHNOLOGY SRL	1,024
38.129.160.0/22	AS33099	DTS Fiber	1,024
38.129.68.0/22	AS174	Code 200, UAB	1,024
38.129.40.0/23	AS272083	REYNOSO, S.R.L.	512
38.129.14.0/23	AS19797	Simnet	512
38.129.55.0/24	AS23471	ited Solutions	256
38.129.142.0/24	AS272134	POWER LINK CORP	256
38.129.143.0/24	AS272134	POWER LINK CORP	256
38.129.64.0/24	AS272935	T VC B Empresa de transmisión por cable SRL.	256
38.129.89.0/24	AS273093	WISP TECNOGER, C.A	256
38.129.7.0/24	AS274062	Soluciontv555 C.A.	256
38.129.17.0/24	AS274130	ASHM Comunicaciones SRL	256
38.129.16.0/24	AS33028	VexxHost Web Hosting	256
38.129.18.0/24	AS33028	VexxHost Web Hosting	256
38.129.19.0/24	AS33028	VexxHost Web Hosting	256
38.129.56.0/24	AS33028	VexxHost Web Hosting	256
38.129.58.0/24	AS396306	Think On Inc.	256
38.129.66.0/24	AS398286	Lockard, LLC.	256
38.129.101.0/24	AS401742	Server Optima	256
38.129.102.0/24	AS401742	Server Optima	256
38.129.103.0/24	AS401742	Server Optima	256
38.129.0.0/24	AS397468	Think On Inc.	256
38.129.9.0/24	AS141140	PT Jinde Grup Indonesia	256
38.129.67.0/24	AS14380	Wholesail networks llc	256
38.129.12.0/24	AS174	Threatlocker, Inc.	256
38.129.176.0/24	AS174	J2 Lab	256
38.129.177.0/24	AS174	J2 Lab	256
38.129.178.0/24	AS174	J2 Lab	256
38.129.179.0/24	AS174	Wide Cloud Communications	256
38.129.42.0/24	AS174	Threatlocker, Inc.	256
38.129.45.0/24	AS174	Threatlocker, Inc.	256
38.129.46.0/24	AS174	Zenlayer Inc	256
38.129.53.0/24	AS174	7190972 Canada Inc.	256
38.129.90.0/24	AS174	Pinely Holdings PTE LTD	256
38.129.134.0/24	AS19367	Carousel Industries	256

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

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

IP Address	ASN	Details
38.129.187.40	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, US
38.129.186.244	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, US
38.129.189.5	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, US
38.129.185.180	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, US
38.129.184.84	AS174 Cogent Communications, LLC	`0.26ms` from Boca Raton, US
38.129.190.252	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, US
38.129.188.53	AS174 Cogent Communications, LLC	`0.26ms` from Boca Raton, US
38.129.191.14	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, 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
34.200.167.181	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
208.67.14.53	AS10397 Momentum Telecom, Inc.	`0.41ms` from Atlanta, US
190.143.89.5	AS14080 Telmex Colombia S.A.	`1.41ms` from Bogota, CO
205.178.42.37	AS6079 RCN	`3.58ms` from Chicago, US
41.82.217.117	AS8346 SONATEL-AS Autonomous System	`2.03ms` from Dakar, SN
50.217.169.101	AS7922 Comcast Cable Communications, LLC	`0.73ms` from Dallas, US
37.57.206.197	AS13188 CONTENT DELIVERY NETWORK LTD	`0.44ms` from Kyiv, UA
180.100.167.245	AS4134 CHINANET-BACKBONE	`3.18ms` from Nanjing, CN
64.34.60.69	AS36086 Telx	`0.70ms` from New York City, US
45.187.21.149	AS269483 CYBER NET TELECOMUNICACOES EIRELI ME	`11.51ms` from Sao Paulo, BR
221.147.183.101	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
126.29.100.117	AS17676 SoftBank Corp.	`8.86ms` from Tokyo, JP
8.216.46.197	AS45102 Alibaba (US) Technology Co., Ltd.	`1.27ms` from Tokyo, JP
79.118.86.149	AS8708 DIGI ROMANIA S.A.	`2.74ms` from Bacau, RO
66.31.107.213	AS7922 Comcast Cable Communications, LLC	`6.78ms` from Boston, US
211.138.230.53	AS56047 China Mobile communications corporation	`1.65ms` from Changsha, CN
202.36.150.149	AS4049 CELLO GROUP LIMITED	`0.63ms` from Christchurch, NZ
106.196.99.181	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`7.60ms` from Delhi, IN
59.59.51.53	AS4134 CHINANET-BACKBONE	`6.26ms` from Fuzhou, CN
134.103.71.149	AS553 BelWue-Koordination	`7.74ms` from Lauterbourg, FR
119.8.205.5	AS136907 HUAWEI CLOUDS	`1.56ms` from Lima, PE
83.53.12.69	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.61ms` from Madrid, ES
94.238.115.165	AS5410 Bouygues Telecom SA	`12.87ms` from Marseille, FR
223.113.120.21	AS56046 China Mobile communications corporation	`2.51ms` from Nanjing, CN
173.3.119.37	AS6128 Cablevision Systems Corp.	`8.98ms` from New York City, 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 38.129.190.252

traceroute to 38.129.190.252 (38.129.190.252): 64 hops max, 52 byte packets

2 [AS174] 154.54.41.126 1.423 ms

3 [AS174] 38.129.190.252 0.285 ms

Measurement taken from

IPinfo ProbeNet in Boca Raton, US

On March 13th 2026

What are IP address ranges?

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