154.21.34.0/24

AS174 · Cogent Communications, LLC

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Summary

Country	Netherlands
Domain
ASN	AS174
Parent Range	154.21.0.0/16
Registry	RWHOIS
ID	NET4-9A15220018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 154.21.34.0/24

Range	ASN	Company	Num of IPs
154.21.0.0/16	AS174	Cogent Communications, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 154.21.0.0/16

Range	ASN	Company	Num of IPs
154.21.0.0/16	AS174	Cogent Communications, LLC	65,536
154.21.248.0/21	AS26932	Cogent Communications - IPENG	2,048
154.21.184.0/21	AS26932	Cogent Communications - IPENG	2,048
154.21.224.0/21	AS396026	Bungee Tech Corporation	2,048
154.21.148.0/22	AS396026	Bungee Tech Corporation	1,024
154.21.136.0/22	AS396026	Bungee Tech Corporation	1,024
154.21.16.0/22	AS5650	Server Destroyers LLC	1,024
154.21.128.0/22	AS396026	Bungee Tech Corporation	1,024
154.21.132.0/22	AS174	SC Media sp. z o.o. sp. k.	1,024
154.21.160.0/22	AS133527	HuaBo Technology International Limited	1,024
154.21.172.0/22	AS174	Wiser Solutions Inc.	1,024
154.21.120.0/22	AS5650	Server Destroyers LLC	1,024
154.21.154.0/23	AS174	Webshare Software, Company	512
154.21.10.0/23	AS174	Webshare Software, Company	512
154.21.110.0/23	AS174	Webshare Software, Company	512
154.21.124.0/23	AS174	Webshare Software, Company	512
154.21.126.0/23	AS174	Webshare Software, Company	512
154.21.168.0/23	AS174	Datadek Inc	512
154.21.20.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.21.210.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.21.218.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.21.232.0/23	AS174	Tiger Roar Technology Pte Ltd	512
154.21.236.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.21.24.0/23	AS174	Webshare Software, Company	512
154.21.26.0/23	AS174	Webshare Software, Company	512
154.21.36.0/23	AS174	Webshare Software, Company	512
154.21.38.0/23	AS174	Webshare Software, Company	512
154.21.60.0/23	AS174	Webshare Software, Company	512
154.21.62.0/23	AS174	Webshare Software, Company	512
154.21.64.0/23	AS174	Webshare Software, Company	512
154.21.70.0/23	AS174	Webshare Software, Company	512
154.21.8.0/23	AS174	Webshare Software, Company	512
154.21.96.0/23	AS174	Webshare Software, Company	512
154.21.56.0/23	AS26932	Cogent Communications - IPENG	512
154.21.119.0/24	AS174	Prime Technology International Limited	256
154.21.118.0/24	AS174	Hendrickson USA, L.L.C.	256
154.21.106.0/24	AS174	Lantern Technology, LLC	256
154.21.107.0/24	AS399275	SOLID DALLAS	256
154.21.68.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.69.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.239.0/24	AS399275	SOLID LA	256
154.21.209.0/24	AS174	Veloxee Corp	256
154.21.13.0/24	AS400211	Port 80	256
154.21.214.0/24	AS174	Lantern Technology, LLC	256
154.21.113.0/24	AS152491	RackMonk Datacenters Pvt Ltd	256
154.21.98.0/24	AS174	VPNetworks LLC	256
154.21.157.0/24	AS174	Hydra Communications Ltd	256
154.21.238.0/24	AS174	VPNetworks LLC	256
154.21.15.0/24	AS174	Veloxee Corp	256
154.21.112.0/24	AS152491	RackMonk Datacenters Pvt Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
154.21.34.230	AS174 Cogent Communications, LLC	`0.76ms` from Amsterdam, NL

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
20.107.115.136	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
98.233.74.248	AS7922 Comcast Cable Communications, LLC	`6.87ms` from Ashburn, US
100.20.54.104	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
105.76.69.168	AS36884 Wana Corporate	`5.35ms` from Casablanca, MA
103.203.74.248	AS24186 RailTel Corporation of India Ltd	`12.62ms` from Chennai, IN
87.60.102.184	AS3292 TDC Holding A/S	`1.61ms` from Copenhagen, DK
58.176.130.104	AS9269 Hong Kong Broadband Network Ltd.	`0.85ms` from Hong Kong, HK
27.124.175.152	AS38109 SK Broadband Co Ltd	`5.96ms` from Incheon, KR
178.44.110.56	AS12389 PJSC Rostelecom	`16.01ms` from Moscow, RU
220.84.92.152	AS4766 Korea Telecom	`6.23ms` from Seoul, KR
122.116.14.136	AS3462 Data Communication Business Group	`1.03ms` from Taipei, TW
153.135.253.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.23ms` from Tokyo, JP
40.76.222.40	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
20.201.192.40	AS8075 Microsoft Corporation	`0.16ms` from Boydton, US
40.176.12.200	AS16509 Amazon.com, Inc.	`1.61ms` from Calgary, CA
35.194.233.56	AS396982 Google LLC	`0.18ms` from Chang-hua, TW
76.190.140.152	AS10796 Charter Communications Inc	`8.68ms` from Cleveland, US
87.160.10.136	AS3320 Deutsche Telekom AG	`7.88ms` from Frankfurt am Main, DE
39.40.247.152	AS17557 Pakistan Telecommunication Company Limited	`4.14ms` from Lahore, PK
4.236.81.152	AS8075 Microsoft Corporation	`0.14ms` from Phoenix, US
104.183.10.136	AS7018 AT&T Enterprises, LLC	`8.10ms` from Atlanta, US
101.206.105.136	AS4837 CHINA UNICOM China169 Backbone	`8.03ms` from Chengdu, CN
193.63.96.216	AS786 Jisc Services Limited	`2.79ms` from Chester, GB
176.251.182.104	AS5607 Sky UK Limited	`2.39ms` from Erith, GB
3.71.240.104	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 154.21.34.12

traceroute to 154.21.34.12 (154.21.34.12): 64 hops max, 52 byte packets

4 [AS174] 154.54.58.22 1.696 ms

5 [AS174] 154.25.4.62 1.687 ms

6 [AS174] 154.21.34.12 0.797 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 18th 2026

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