154.51.176.0/21

AS174 · Cogent Communications, LLC

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Summary

Country	United Kingdom
Domain
ASN	AS174
Registry	RWHOIS
ID	NET4-9A33B00015

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
154.51.24.0/22	AS174	Cogent Communications - IPENG	1,024
154.51.4.0/22	AS270052		1,024
154.51.28.0/22	AS174	Cogent Communications - IPENG	1,024
154.51.72.0/22	AS174	Xi'an Fuqiduo Network Technology Co., Ltd.	1,024
154.51.16.0/22	AS174	Cogent Communications - IPENG	1,024
154.51.140.0/22	AS174	Code 200, UAB	1,024
154.51.76.0/23	AS174	Xi'an Fuqiduo Network Technology Co., Ltd.	512
154.51.78.0/23	AS174	Xi'an Fuqiduo Network Technology Co., Ltd.	512
154.51.152.0/23	AS174	Data Centre Partners Limited	512
154.51.6.0/23	AS270052	Cogent Communications - IPENG	512
154.51.152.0/23	AS207456	Data Centre Partners Limited	512
154.51.2.0/23	AS213134	Digitain Trading Office Ltd	512
154.51.187.0/24	AS207456	Data Centre Partners Limited	256
154.51.13.0/24	AS207866	Incompanymedia BV	256
154.51.15.0/24	AS208962	Nextremum s.r.o.	256
154.51.129.0/24	AS209242	SOUTHERN COMMUNICATIONS GROUP LIMITED	256
154.51.160.0/24	AS209242	SOUTHERN COMMUNICATIONS GROUP LIMITED	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
154.51.164.0/24	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
154.51.246.0/24	AS152491	RackMonk Datacenters Pvt Ltd	256
154.51.144.0/24	AS174	Data Centre Partners Limited	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
154.51.67.0/24	AS174	Impact Education MAT	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

2,048 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
154.51.177.42	AS174 Cogent Communications, LLC	`0.40ms` from London, GB
154.51.176.247	AS174 Cogent Communications, LLC	`0.40ms` from London, GB
154.51.180.90	AS174 Cogent Communications, LLC	`0.40ms` from London, GB
154.51.183.113	AS174 Cogent Communications, LLC	`0.41ms` from London, GB
154.51.181.58	AS174 Cogent Communications, LLC	`0.40ms` from London, GB
154.51.182.143	AS174 Cogent Communications, LLC	`0.40ms` from London, GB
154.51.178.175	AS174 Cogent Communications, LLC	`0.41ms` from London, GB
154.51.179.104	AS174 Cogent Communications, LLC	`0.40ms` from London, GB

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
116.242.163.181	AS4847 China Networks Inter-Exchange	`3.40ms` from Beijing, CN
84.1.183.149	AS5483 Magyar Telekom Plc.	`4.76ms` from Budapest, HU
152.231.50.229	AS52420 Intercom SRL	`17.28ms` from Buenos Aires, AR
2.18.57.5	AS7303 Telecom Argentina S.A.	`0.79ms` from Buenos Aires, AR
117.175.139.21	AS9808 China Mobile Communications Group Co., Ltd.	`3.13ms` from Chengdu, CN
125.21.40.181	AS9498 BHARTI Airtel Ltd.	`1.12ms` from Delhi, IN
117.253.249.53	AS9829 National Internet Backbone	`12.43ms` from Delhi, IN
91.19.143.229	AS3320 Deutsche Telekom AG	`4.60ms` from Hamburg, DE
27.237.163.85	AS4766 Korea Telecom	`7.20ms` from Incheon, KR
103.111.81.197	AS9341 PT INDONESIA COMNETS PLUS	`1.90ms` from Jakarta, ID
104.219.179.5	AS33132 Crown Castle Fiber LLC	`0.52ms` from Miami, US
185.138.77.37	AS62169 JSC Smart Engineering	`16.37ms` from Moscow, RU
85.154.128.5	AS28885 OmanTel NAP	`3.22ms` from Muscat, OM
223.106.244.229	AS56046 China Mobile communications corporation	`5.21ms` from Nanjing, CN
38.96.168.5	AS174 Cogent Communications, LLC	`1.23ms` from New York City, US
173.68.93.53	AS701 Verizon Business	`2.72ms` from New York City, US
207.45.100.245	AS9009 M247 Europe SRL	`0.41ms` from New York City, US
52.47.208.5	AS16509 Amazon.com, Inc.	`0.15ms` from Paris, FR
188.243.221.245	AS35807 SkyNet Ltd.	`0.39ms` from Saint Petersburg, RU
119.67.113.133	AS17858 LG POWERCOMM	`2.36ms` from Seoul, KR
52.77.28.5	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
223.132.34.53	AS2527 Sony Network Communications Inc.	`1.33ms` from Tokyo, JP
178.218.224.37	AS50467 Beskid Media Sp. z o.o.	`3.28ms` from Wrocław, PL
172.204.227.69	AS8075 Microsoft Corporation	`0.49ms` from Auckland, NZ
196.41.106.229	AS36874 Cybersmart	`2.27ms` from Cape Town, ZA

Traceroute

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

traceroute -a -n -q1 -f5 154.51.177.221

traceroute to 154.51.177.221 (154.51.177.221): 64 hops max, 52 byte packets

5 [AS174] 154.54.57.209 0.993 ms

6 [AS174] 154.54.58.173 0.816 ms

7 [AS174] 154.54.39.98 1.169 ms

8 *

9 [AS174] 154.51.177.221 0.486 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 19th 2026

What are IP address ranges?

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