154.9.204.0/22

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain	cogentco.com
ASN	AS174
Parent Range	154.9.0.0/16
Registry	RWHOIS
ID	NET4-9A09CC0016

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 154.9.204.0/22

Range	ASN	Company	Num of IPs
154.9.0.0/16	AS174	African Network Information Center - (AfriNIC) Ltd	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	African Network Information Center - (AfriNIC) Ltd	65,536
154.9.32.0/20	AS20335	UDT / United Data Technologies	4,096
154.9.160.0/21	AS17253	TEC of Jackson, Inc.	2,048
154.9.8.0/21	AS174	Code 200, UAB	2,048
154.9.192.0/21	AS396026	Bungee Tech Corporation	2,048
154.9.72.0/21	AS19740	Bungee Tech Corporation	2,048
154.9.68.0/22	AS174	Cogent Communications - IPENG	1,024
154.9.4.0/22	AS26932	Cogent Communications - IPENG	1,024
154.9.200.0/23	AS174	Webshare Software, Company	512
154.9.20.0/23	AS174	Webshare Software, Company	512
154.9.212.0/23	AS174	Tiger Roar Technology Pte Ltd	512
154.9.22.0/23	AS174	Webshare Software, Company	512
154.9.214.0/23	AS174	Tiger Roar Technology Pte Ltd	512
154.9.128.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.9.132.0/23	AS174	Webshare Software, Company	512
154.9.134.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	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
154.9.182.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.9.2.0/23	AS22168	The Shadowserver Foundation, INC.	512
154.9.216.0/24	AS174	BUTTERFLY INC	256
154.9.155.0/24	AS216429	K.M.A Advanced Technologies LTD	256
154.9.154.0/24	AS64249	Charles River Operation, LLC	256
154.9.1.0/24	AS262996	MEGAMINAS TELECOMUNICAÇÕES LTDA	256
154.9.180.0/24	AS263242		256
154.9.211.0/24	AS174	Cogent Communications - IPENG	256
154.9.181.0/24	AS174	Torlandia Trading SRL	256
154.9.0.0/24	AS64249	Charles River Operation, LLC	256
154.9.65.0/24	AS174	High Proxies / HPRO Group Limited	256

Hosted domains

There are 63 domain names hosted across 41 IP addresses 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
102.68.81.118	AS327813 Host Africa (Pty) Ltd	`0.08ms` from Accra, GH
123.207.155.134	AS45090 Shenzhen Tencent Computer Systems Company Limited	`5.59ms` from Beijing, CN
142.227.7.198	AS23307 Nova Scotia Department of Education	`13.07ms` from Boston, US
34.241.249.70	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
14.182.96.182	AS45899 VNPT Corp	`3.25ms` from Hanoi, VN
20.244.110.70	AS8075 Microsoft Corporation	`0.54ms` from Lohogaon, IN
178.62.61.38	AS14061 DigitalOcean, LLC	`0.28ms` from London, GB
96.57.254.22	AS6128 Cablevision Systems Corp.	`3.17ms` from New York City, US
115.179.49.6	AS2519 ARTERIA Networks Corporation	`4.78ms` from Osaka, JP
4.242.57.166	AS8075 Microsoft Corporation	`0.35ms` from Quincy, US
34.196.50.134	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
78.36.43.182	AS12389 PJSC Rostelecom	`6.31ms` from Saint Petersburg, RU
117.244.227.166	AS9829 National Internet Backbone	`18.96ms` from Saint Thomas Mount, IN
163.176.245.70	AS31898 Oracle Corporation	`0.32ms` from Sao Paulo, BR
23.210.57.214	AS20940 Akamai International B.V.	`0.29ms` from Stockholm, SE
20.63.40.6	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
4.157.177.6	AS8075 Microsoft Corporation	`0.58ms` from Ashburn, US
128.203.62.6	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
94.70.68.102	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.09ms` from Athens, GR
20.85.111.38	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
172.75.27.70	AS11426 Charter Communications Inc	`10.22ms` from Charlotte, US
50.194.111.134	AS7922 Comcast Cable Communications, LLC	`4.74ms` from Chicago, US
74.136.220.134	AS10796 Charter Communications Inc	`9.69ms` from Columbus, US
193.26.104.86	AS39218 Burda Digital Systems GmbH	`3.94ms` from Frankfurt am Main, DE
212.82.232.198	AS8426 ClaraNET LTD	`0.47ms` 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 -f2 -m7 154.9.204.15

traceroute to 154.9.204.15 (154.9.204.15): 7 hops max, 52 byte packets

2 [AS31252] 95.65.10.172 0.23 ms

3 *

4 [AS174] 149.14.58.99 0.361 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Chisinau, MD

On January 30th 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.

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