154.21.236.0/23

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain
ASN	AS174
Parent Range	154.21.0.0/16
Registry	RWHOIS
ID	NET4-9A15EC0017

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 154.21.236.0/23

Range	ASN	Company	Num of IPs
154.21.0.0/16	AS174	African Network Information Center - (AfriNIC) Ltd	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	African Network Information Center - (AfriNIC) Ltd	65,536
154.21.224.0/21	AS396026	Bungee Tech Corporation	2,048
154.21.184.0/21	AS26932	Cogent Communications - IPENG	2,048
154.21.248.0/21	AS26932	Cogent Communications - IPENG	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
154.21.172.0/22	AS174	Wiser Solutions Inc.	1,024
154.21.120.0/22	AS5650	Server Destroyers LLC	1,024
154.21.160.0/22	AS133527	HuaBo Technology International Limited	1,024
154.21.218.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	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
154.21.154.0/23	AS174	Webshare Software, Company	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
154.21.232.0/23	AS174	Tiger Roar Technology Pte 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
154.21.13.0/24	AS400211	Port 80	256
154.21.113.0/24	AS152491	RackMonk Datacenters Pvt Ltd	256
154.21.214.0/24	AS174	Lantern Technology, LLC	256
154.21.209.0/24	AS174	Veloxee Corp	256
154.21.98.0/24	AS174	VPNetworks LLC	256
154.21.157.0/24	AS174	VPNetworks LLC	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
154.21.31.0/24	AS174	High Proxies / HPRO Group Limited	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

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

IP Address	ASN	Details
154.21.236.30	AS174 Cogent Communications, LLC	`0.69ms` from New York City, US
154.21.237.164	AS174 Cogent Communications, LLC	`0.70ms` 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
40.74.37.183	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
34.161.161.103	AS396982 Google LLC	`4.06ms` from Atlanta, US
114.116.246.183	AS55990 Huawei Cloud Service data center	`3.49ms` from Beijing, CN
38.43.217.151	AS269820 FULL DATA COMUNICACIONES C.A.	`16.44ms` from Bogotá, CO
172.200.193.199	AS8075 Microsoft Corporation	`0.26ms` from Boydton, US
144.85.149.151	AS12350 VTX Services SA	`1.09ms` from Geneve, CH
90.160.88.231	AS12479 Orange Espagne SA	`8.98ms` from Madrid, ES
88.13.121.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.06ms` from Madrid, ES
95.241.188.135	AS3269 Telecom Italia S.p.A.	`5.72ms` from Milan, IT
51.158.59.151	AS12876 SCALEWAY S.A.S.	`0.65ms` from Paris, FR
20.9.210.55	AS8075 Microsoft Corporation	`0.37ms` from Quincy, US
73.170.234.167	AS7922 Comcast Cable Communications, LLC	`6.58ms` from San Jose, US
38.111.114.71	AS62563 GLOBALTELEHOST Corp.	`0.02ms` from Toronto, CA
100.51.132.231	AS14618 Amazon.com, Inc.	`0.82ms` from Ashburn, US
101.108.122.23	AS23969 TOT Public Company Limited	`1.23ms` from Bangkok, TH
76.119.159.55	AS7922 Comcast Cable Communications, LLC	`7.12ms` from Boston, US
85.103.95.71	AS9121 Turk Telekomunikasyon Anonim Sirketi	`12.72ms` from Bursa, TR
3.14.229.183	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
3.16.69.71	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
54.154.178.183	AS16509 Amazon.com, Inc.	`0.25ms` from Dublin, IE
51.182.87.119	AS5607 Sky UK Limited	`1.57ms` from Dublin, IE
41.0.8.55	AS36994 Vodacom	`1.72ms` from Johannesburg, ZA
31.54.177.7	AS2856 British Telecommunications PLC	`6.55ms` from London, GB
122.251.148.183	AS18077 Yamaguchi Cable Vision Co.,Ltd	`12.64ms` from Osaka, JP
83.211.3.167	AS3302 Retelit Digital Services S.p.A.	`1.06ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f4 154.21.237.187

traceroute to 154.21.237.187 (154.21.237.187): 64 hops max, 52 byte packets

4 [AS174] 154.54.3.125 0.792 ms

5 [AS174] 154.54.84.214 1.28 ms

6 [AS174] 154.54.80.6 1.67 ms

7 [AS174] 154.21.237.187 0.73 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On December 28th 2025

What are IP address ranges?

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