149.33.128.0/24

AS174 · Cogent Communications, LLC

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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 149.33.128.0/24

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
155.207.180.152	AS5470 AUTH-NET-AS	`11.29ms` from Athens, GR
69.40.5.40	AS7029 Windstream Communications LLC	`6.89ms` from Atlanta, US
185.49.17.88	AS25516 init AG fuer digitale Kommunikation	`0.84ms` from Berlin, DE
201.210.69.24	AS8048 CANTV Servicios, Venezuela	`9.59ms` from Caracas, VE
73.217.49.40	AS7922 Comcast Cable Communications, LLC	`4.79ms` from Denver, US
87.161.240.136	AS3320 Deutsche Telekom AG	`4.55ms` from Duesseldorf, DE
81.226.175.232	AS3301 Telia Company AB	`0.87ms` from Goeteborg, SE
51.91.112.200	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
209.38.164.168	AS14061 DigitalOcean, LLC	`0.33ms` from London, GB
18.169.59.88	AS16509 Amazon.com, Inc.	`0.21ms` from London, GB
98.238.179.104	AS7922 Comcast Cable Communications, LLC	`10.64ms` from Los Angeles, US
116.47.52.104	AS17858 LG POWERCOMM	`4.74ms` from Seoul, KR
119.200.96.184	AS4766 Korea Telecom	`6.39ms` from Seoul, KR
77.29.251.232	AS6821 Makedonski Telekom AD-Skopje	`7.75ms` from Skopje, MK
222.251.35.216	AS131142 Asia Pacific On-Line Service Inc.	`0.56ms` from Taipei, TW
140.114.36.104	AS18047 National Tsing-Hua University	`2.20ms` from Taipei, TW
131.213.141.104	AS2527 Sony Network Communications Inc.	`2.06ms` from Tokyo, JP
194.150.235.200	AS206873 GalaxyStar LLC	`12.60ms` from Yekaterinburg, RU
3.133.10.168	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
31.208.216.184	AS29518 Bredband2 AB	`1.45ms` from Copenhagen, DK
68.11.74.136	AS22773 Cox Communications Inc.	`12.61ms` from Dallas, US
165.0.39.40	AS37053 RSAWEB (PTY) LTD	`0.70ms` from Johannesburg, ZA
77.227.227.248	AS12430 VODAFONE ESPANA S.A.U.	`7.91ms` from Madrid, ES
112.140.29.8	AS10010 TOKAI Communications Corporation	`7.18ms` from Osaka, JP
153.212.128.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.51ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m5 149.33.128.247

traceroute to 149.33.128.247 (149.33.128.247): 5 hops max, 52 byte packets

1 [AS31898] 140.204.200.25 0.072 ms

2 [AS174] 38.32.254.143 0.593 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Santiago de Queretaro, MX

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.

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