154.9.128.0/23

AS174 · Cogent Communications

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	154.9.0.0/16
Registry	RWHOIS
ID	NET4-9A09800017

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 154.9.128.0/23

Range	ASN	Company	Num of IPs
154.9.0.0/16	AS174	Performance Systems International	65,536

Nearby Ranges

BGP prefixes that overlap with 154.9.0.0/16

Range	ASN	Company	Num of IPs
154.9.0.0/16	AS174	Performance Systems International	65,536
154.9.8.0/21	AS174	Code 200, UAB	2,048
154.9.160.0/21	AS17253	TEC of Jackson, Inc	2,048
154.9.192.0/21	AS19740	Bungee Tech Corporation	2,048
154.9.72.0/21	AS19740	Bungee Tech Corporation	2,048
154.9.68.0/22	AS174	TNGNET B.V.	1,024
154.9.160.0/22	AS17253	TNGNET B.V.	1,024
154.9.4.0/22	AS26932	Cogent Communications - IPENG	1,024
154.9.204.0/22	AS174	Cogent Communications - IPENG	1,024
154.9.164.0/22	AS17253	TNGNET B.V.	1,024
154.9.182.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.9.132.0/23	AS174	Webshare Software, Company	512
154.9.16.0/23	AS174	Tiger Roar Technology Pte Ltd	512
154.9.176.0/23	AS174	Webshare Software, Company	512
154.9.178.0/23	AS174	Webshare Software, Company	512
154.9.18.0/23	AS174	Webshare Software, Company	512
154.9.212.0/23	AS174	Tiger Roar Technology Pte Ltd	512
154.9.214.0/23	AS174	Tiger Roar Technology Pte Ltd	512
154.9.22.0/23	AS174	Webshare Software, Company	512
154.9.134.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.9.200.0/23	AS174	Webshare Software, Company	512
154.9.20.0/23	AS174	Webshare Software, Company	512
154.9.2.0/23	AS22168	The Shadowserver Foundation, INC.	512
154.9.0.0/24	AS64249	Charles River Operation, LLC	256
154.9.154.0/24	AS64249	Charles River Operation, LLC	256
154.9.65.0/24	AS174	High Proxies / HPRO Group Limited	256
154.9.1.0/24	AS262996	MEGAMINAS TELECOMUNICAÇÕES LTDA	256
154.9.181.0/24	AS174	Torlandia Trading SRL	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
154.9.128.1	AS174 Cogent Communications	`0.76ms` from Los Angeles, US
154.9.129.1	AS174 Cogent Communications	`0.77ms` 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
199.64.53.23	AS125 Honeywell International, Inc.	`0.62ms` from Ashburn, US
96.27.201.215	AS12083 WideOpenWest Finance LLC	`14.02ms` from Atlanta, US
54.186.252.7	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
20.1.54.199	AS8075 Microsoft Corporation	`0.26ms` from Boydton, US
181.118.252.23	AS19889 Cooperativa Telefonica Del Viso	`1.55ms` from Buenos Aires, AR
2.241.176.215	AS6805 Telefonica Germany GmbH & Co.OHG	`2.17ms` from Hamburg, DE
85.96.191.167	AS9121 Turk Telekomunikasyon Anonim Sirketi	`14.94ms` from Istanbul, TR
216.139.100.119	AS395582 Grand River Mutual Telephone Corporation	`5.25ms` from Kansas City, US
176.20.129.119	AS48101 Trooli Ltd.	`0.98ms` from London, GB
85.208.191.135	AS203020 HostRoyale Technologies Pvt Ltd	`0.09ms` from Madrid, ES
196.127.25.71	AS36925 MEDITELECOM	`17.06ms` from Madrid, ES
137.221.163.103	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`0.33ms` from Manchester, GB
187.159.94.199	AS8151 UNINET	`3.04ms` from Mexico City, MX
164.154.226.55	AS7773 South Dakota State Government	`13.32ms` from Minneapolis, US
163.172.21.103	AS12876 SCALEWAY S.A.S.	`0.72ms` from Paris, FR
124.198.50.167	AS4766 Korea Telecom	`0.97ms` from Seoul, KR
39.184.14.247	AS56041 China Mobile communications corporation	`7.89ms` from Shanghai, CN
58.49.133.39	AS4134 CHINANET-BACKBONE	`0.97ms` from Wuhan, CN
92.96.33.103	AS5384 Emirates Internet	`6.10ms` from Al Fujairah City, AE
98.64.87.135	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
209.239.205.151	AS36094 Worcester State University	`10.26ms` from Ashburn, US
213.174.131.71	AS39572 DataWeb Global Group B.V.	`0.17ms` from Ashburn, US
162.193.25.39	AS7018 AT&T Enterprises, LLC	`9.15ms` from Atlanta, US
119.224.59.7	AS9790 Two Degrees Networks Limited	`1.49ms` from Christchurch, NZ
42.57.20.135	AS4837 CHINA UNICOM China169 Backbone	`5.24ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 -f2 154.9.129.1

traceroute to 154.9.129.1 (154.9.129.1): 64 hops max, 52 byte packets

2 [AS35916] 64.69.46.11 1.463 ms

3 *

4 [AS174] 154.54.25.66 1.667 ms

5 [AS174] 154.9.129.1 0.772 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On September 18th 2025

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