154.21.210.0/23

AS174 · Cogent Communications, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain
ASN	AS174
Parent Range	154.21.0.0/16
Registry	RWHOIS
ID	NET4-9A15D20017

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 154.21.210.0/23

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
154.21.248.0/21	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
154.21.218.0/23	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

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

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

IP Address	ASN	Details
154.21.210.2	AS174 Cogent Communications, LLC	`0.10ms` from New Orleans, US
154.21.211.67	AS174 Cogent Communications, LLC	`0.10ms` from New Orleans, 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
73.81.102.7	AS7922 Comcast Cable Communications, LLC	`8.26ms` from Ashburn, US
14.174.222.183	AS45899 VNPT Corp	`2.77ms` from Da Nang, VN
91.14.184.39	AS3320 Deutsche Telekom AG	`5.12ms` from Duesseldorf, DE
24.65.71.103	AS6327 Shaw Communications	`4.00ms` from Edmonton, CA
24.127.215.7	AS7922 Comcast Cable Communications, LLC	`10.18ms` from Flint, US
91.97.108.7	AS9145 EWE TEL GmbH	`3.99ms` from Hamburg, DE
154.213.120.151	AS132839 POWER LINE DATACENTER	`1.04ms` from Hong Kong, HK
221.143.58.71	AS9318 SK Broadband Co Ltd	`2.04ms` from Incheon, KR
86.134.112.231	AS2856 British Telecommunications PLC	`1.48ms` from London, GB
128.49.142.39	AS22 Navy Network Information Center (NNIC)	`1.76ms` from Los Angeles, US
99.145.172.167	AS7018 AT&T Enterprises, LLC	`3.29ms` from Miami, US
158.222.203.215	AS12271 Charter Communications Inc	`3.72ms` from New York City, US
2.22.254.55	AS20940 Akamai International B.V.	`0.27ms` from Paris, FR
208.95.95.135	AS25651 Gila River Telecommunications Inc.	`1.17ms` from Phoenix, US
59.182.31.71	AS9829 National Internet Backbone	`6.00ms` from Saint Thomas Mount, IN
95.78.54.151	AS42116 JSC ER-Telecom Holding	`11.66ms` from Samara, RU
134.19.231.39	AS16010 Magticom Ltd.	`0.63ms` from Tbilisi, GE
159.46.192.151	AS29311 Solvinity B.V.	`0.73ms` from Amsterdam, NL
36.140.64.103	AS9808 China Mobile Communications Group Co., Ltd.	`3.22ms` from Guangzhou, CN
170.114.130.199	AS30103 Zoom Video Communications, Inc	`0.54ms` from Hong Kong, HK
38.49.22.199	AS8796 FASTNET DATA INC	`0.29ms` from Los Angeles, US
34.8.45.151	AS396982 Google LLC	`0.08ms` from Melbourne, AU
15.223.72.103	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
54.243.24.247	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
3.208.70.247	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 154.21.211.129

traceroute to 154.21.211.129 (154.21.211.129): 64 hops max, 52 byte packets

1 [AS174] 38.142.112.206 0.409 ms

2 [AS174] 154.21.211.129 0.114 ms

Measurement taken from

IPinfo ProbeNet in New Orleans, US

On January 18th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales