149.33.172.0/24

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	cogentco.com
ASN	AS174
Parent Range	149.33.128.0/17
Registry	RWHOIS
ID	NET4-9521800011

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 149.33.172.0/24

Range	ASN	Company	Num of IPs
149.33.128.0/17	AS174	Cogent Communications - IPENG	32,768
149.33.128.0/17	AS29571	Cogent Communications - IPENG	32,768

Nearby Ranges

BGP prefixes that overlap with 149.33.0.0/16

Range	ASN	Company	Num of IPs
149.33.128.0/17	AS29571	Cogent Communications - IPENG	32,768
149.33.128.0/17	AS174	Cogent Communications - IPENG	32,768
149.33.6.0/24	AS29802	3NT SOLUTIONS LLP	256
149.33.7.0/24	AS29802	3NT SOLUTIONS LLP	256
149.33.15.0/24	AS51852	3NT SOLUTIONS LLP	256
149.33.0.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.12.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.13.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.14.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.19.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.20.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.21.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.22.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.23.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.24.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.35.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.36.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.37.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.39.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.8.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.9.0/24	AS58061	3NT SOLUTIONS LLP	256
149.33.10.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.1.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.11.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.16.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.18.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.2.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.25.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.26.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.27.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.28.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.29.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.30.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.3.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.31.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.32.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.34.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.38.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.4.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.5.0/24	AS9009	3NT SOLUTIONS LLP	256
149.33.33.0/24	AS28753	3NT SOLUTIONS LLP	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

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
108.144.255.136	AS20057 AT&T Enterprises, LLC	`6.07ms` from Dallas, US
52.51.251.104	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
163.0.61.104	AS17816 China Unicom IP network China169 Guangdong province	`5.33ms` from Guangzhou, CN
43.139.242.184	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.21ms` from Guangzhou, CN
154.19.99.136	AS140227 Hong Kong Communications International Co., Limited	`0.44ms` from Hong Kong, HK
211.107.27.88	AS4766 Korea Telecom	`1.44ms` from Incheon, KR
38.75.9.216	AS174 Cogent Communications, LLC	`1.50ms` from Los Angeles, US
20.209.80.104	AS8075 Microsoft Corporation	`0.33ms` from Milan, IT
98.10.114.216	AS11351 Charter Communications Inc	`18.22ms` from New York City, US
91.218.189.40	AS51382 COMANET NETWORK	`3.44ms` from Prague, CZ
219.218.96.200	AS4538 China Education and Research Network Center	`5.79ms` from Qingdao, CN
95.55.124.184	AS12389 PJSC Rostelecom	`1.58ms` from Saint Petersburg, RU
23.217.252.136	AS16625 Akamai Technologies, Inc.	`0.20ms` from Saint-Denis, FR
190.92.162.104	AS5065 Bunny Communications	`0.25ms` from Singapore, SG
99.248.57.24	AS812 Rogers Communications Canada Inc.	`4.51ms` from Toronto, CA
98.110.178.232	AS701 Verizon Business	`1.48ms` from Boston, US
106.200.116.136	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.49ms` from Lohogaon, IN
184.28.231.40	AS16625 Akamai Technologies, Inc.	`0.14ms` from Los Angeles, US
87.0.250.136	AS3269 Telecom Italia S.p.A.	`4.42ms` from Milan, IT
24.188.148.88	AS6128 Cablevision Systems Corp.	`5.89ms` from Piscataway, US
188.9.216.200	AS3269 Telecom Italia S.p.A.	`7.22ms` from Rome, IT
35.199.69.40	AS396982 Google LLC	`0.11ms` from Sao Paulo, BR
114.35.177.232	AS3462 Data Communication Business Group	`5.46ms` from Taichung, TW
41.100.48.184	AS36947 Telecom Algeria	`14.27ms` from Valencia, ES
62.234.113.184	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.78ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f8 -m11 149.33.172.121

traceroute to 149.33.172.121 (149.33.172.121): 11 hops max, 52 byte packets

8 [AS174] 154.18.29.202 8.434 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On February 16th 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