154.51.78.0/23

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain
ASN	AS174
Registry	RWHOIS
ID	NET4-9A334E0017

WHOIS Details

No whois details available for this network

Nearby Ranges

BGP prefixes that overlap with 154.51.0.0/16

Range	ASN	Company	Num of IPs
154.51.96.0/19	AS42611	Zzoomm Plc	8,192
154.51.168.0/21	AS174	Code 200, UAB	2,048
154.51.176.0/21	AS174	Code 200, UAB	2,048
154.51.72.0/22	AS174	Xi'an Fuqiduo Network Technology Co., Ltd.	1,024
154.51.140.0/22	AS174	Code 200, UAB	1,024
154.51.4.0/22	AS270052		1,024
154.51.2.0/23	AS213134	Digitain Trading Office Ltd	512
154.51.76.0/23	AS174	Xi'an Fuqiduo Network Technology Co., Ltd.	512
154.51.152.0/23	AS174	EZPC Limited	512
154.51.6.0/23	AS270052	Cogent Communications - IPENG	512
154.51.152.0/23	AS207456	EZPC Limited	512
154.51.67.0/24	AS174	Impact Education MAT	256
154.51.129.0/24	AS196628	SOUTHERN COMMUNICATIONS GROUP LIMITED	256
154.51.160.0/24	AS196628	SOUTHERN COMMUNICATIONS GROUP LIMITED	256
154.51.68.0/24	AS202052	CTS Group Ltd	256
154.51.165.0/24	AS207456	EZPC Limited	256
154.51.167.0/24	AS207456	EZPC Limited	256
154.51.187.0/24	AS207456	EZPC Limited	256
154.51.13.0/24	AS207866	Incompanymedia BV	256
154.51.15.0/24	AS208962	Nextremum s.r.o.	256
154.51.80.0/24	AS213671	4TH UTILITY HOLDINGS LIMITED	256
154.51.81.0/24	AS213671	4TH UTILITY HOLDINGS LIMITED	256
154.51.84.0/24	AS213671	4TH UTILITY HOLDINGS LIMITED	256
154.51.85.0/24	AS213671	4TH UTILITY HOLDINGS LIMITED	256
154.51.86.0/24	AS213671	4TH UTILITY HOLDINGS LIMITED	256
154.51.87.0/24	AS213671	4TH UTILITY HOLDINGS LIMITED	256
154.51.247.0/24	AS21859	STAR INTELLITECH HK LIMITED	256
154.51.144.0/24	AS3170	EZPC Limited	256
154.51.164.0/24	AS32884	DV Trading, LLC	256
154.51.185.0/24	AS394381	L7 Connect Inc	256
154.51.249.0/24	AS40827	Hudson River Trading Europe Ltd	256
154.51.186.0/24	AS46667	Evercore Partners International LLP	256
154.51.40.0/24	AS46783	Easy Link LLC	256
154.51.41.0/24	AS46783	Easy Link LLC	256
154.51.10.0/24	AS55066	Innolink Network Ltd	256
154.51.11.0/24	AS55066	Innolink Network Ltd	256
154.51.14.0/24	AS56504	NetAstra B.V.	256
154.51.69.0/24	AS60022	Sona Business Services	256
154.51.248.0/24	AS13737	Advin Services LLC	256
154.51.145.0/24	AS8801	Rocket Fibre Limited	256
154.51.139.0/24	AS174	T4COM	256
154.51.150.0/24	AS174	JGG INTERNET SERVICES LTD	256
154.51.159.0/24	AS174	BUTTERFLY INC	256
154.51.162.0/24	AS174	Zenlayer Inc	256
154.51.166.0/24	AS174	Proxima Systems	256
154.51.192.0/24	AS174	GTS Telecom SRL	256
154.51.23.0/24	AS174	Townsquare Media Inc	256
154.51.244.0/24	AS174	Wangsu Technology FZ-LLC	256
154.51.245.0/24	AS174	Wangsu Technology FZ-LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
154.51.79.205	AS174 Cogent Communications, LLC	`0.70ms` from Los Angeles, US
154.51.78.96	AS174 Cogent Communications, LLC	`0.72ms` 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
51.158.81.151	AS12876 SCALEWAY S.A.S.	`0.22ms` from Amsterdam, NL
161.113.24.103	AS26381 HSBC Technology & Services (USA) Inc	`3.07ms` from Chicago, US
136.116.156.103	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
73.223.87.23	AS7922 Comcast Cable Communications, LLC	`5.37ms` from Fremont, US
121.191.90.39	AS4766 Korea Telecom	`2.96ms` from Incheon, KR
178.163.221.199	AS42772 Unitary enterprise A1	`1.07ms` from Minsk, BY
218.92.4.167	AS4134 CHINANET-BACKBONE	`8.22ms` from Nanjing, CN
187.38.93.23	AS28573 Claro NXT Telecomunicacoes Ltda	`1.97ms` from Osasco, BR
189.32.166.119	AS28573 Claro NXT Telecomunicacoes Ltda	`6.34ms` from Sao Jose do Rio Preto, BR
126.66.152.87	AS17676 SoftBank Corp.	`4.17ms` from Tokyo, JP
20.12.128.71	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
137.220.66.183	AS56478 Hyperoptic Ltd	`0.89ms` from Erith, GB
137.248.242.119	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`7.43ms` from Frankfurt am Main, DE
118.96.2.135	AS7713 PT Telekomunikasi Indonesia	`3.53ms` from Jakarta, ID
105.172.170.199	AS37119 UNITEL SA	`1.29ms` from Luanda, AO
162.156.199.39	AS852 TELUS Communications Inc.	`7.05ms` from Montreal, CA
91.204.185.231	AS47530 Novokuznetsk Telecom Ltd	`7.29ms` from Novosibirsk, RU
20.251.155.55	AS8075 Microsoft Corporation	`0.92ms` from Oslo, NO
27.197.188.39	AS4837 CHINA UNICOM China169 Backbone	`5.97ms` from Qingdao, CN
13.65.116.247	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
189.171.90.71	AS8151 UNINET	`4.02ms` from Santiago de Queretaro, MX
221.156.20.119	AS4766 Korea Telecom	`5.12ms` from Seoul, KR
36.232.115.23	AS3462 Data Communication Business Group	`1.66ms` from Taichung, TW
105.101.104.151	AS36947 Telecom Algeria	`8.86ms` from Valencia, ES
91.200.77.23	AS43803 Speedmedia Sp z o.o.	`9.14ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -f3 154.51.79.208

traceroute to 154.51.79.208 (154.51.79.208): 64 hops max, 52 byte packets

3 [AS174] 154.54.2.173 0.777 ms

4 [AS174] 154.54.25.70 1.47 ms

5 [AS174] 154.51.79.208 0.726 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On March 6th 2026

What are IP address ranges?

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