38.146.112.0/20

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain	cogentco.com
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-2692700014

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.146.112.0/20

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265615	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272864	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273896	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS32098	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.146.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS32098	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265615	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272864	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273896	Cogent Communications, LLC	16,777,216
38.146.16.0/21	AS19224	Quantum Services Group, LLC.	2,048
38.146.212.0/22	AS397137	Seiontec Systems, LLC	1,024
38.146.196.0/22	AS397533	Imecom Group, Inc.	1,024
38.146.92.0/22	AS17077	Broadcast Networks, LLC.	1,024
38.146.70.0/23	AS174	Broadband Enterprise	512
38.146.196.0/23	AS397533	Imecom Group, Inc.	512
38.146.82.0/23	AS40111	Parker FiberNet, LLC / Parker Systems	512
38.146.41.0/24	AS23235	BMC Health System, Inc., on behalf of itself and its affiliates Boston Medical Center Corporation and Boston Medical Center Health Plan, Inc.	256
38.146.221.0/24	AS23406	Choate, Hall & Stewart, LLP	256
38.146.48.0/24	AS30417	BTIG	256
38.146.32.0/24	AS32461	Alexandria Real Estate Equities	256
38.146.161.0/24	AS394869	Asia Pacific Network, Inc	256
38.146.208.0/24	AS395717	Wasabi Technologies LLC	256
38.146.209.0/24	AS395717	Wasabi Technologies LLC	256
38.146.217.0/24	AS136744	DREAM POWER TECHNOLOGY LIMITED	256
38.146.160.0/24	AS396123	ACN Communication Services, LLC	256
38.146.192.0/24	AS396168	ThinkBig Networks, LLC	256
38.146.200.0/24	AS397550	GST Services, LLC dba GridNexus	256
38.146.80.0/24	AS398448	The Gentry Fund DBA MFST.net	256
38.146.216.0/24	AS399728	P Foundation	256
38.146.131.0/24	AS401316	Praetorian	256
38.146.132.0/24	AS401316	Praetorian	256
38.146.47.0/24	AS46461	Arc Games Inc.	256
38.146.29.0/24	AS46783	Easy Link LLC	256
38.146.30.0/24	AS46783	Easy Link LLC	256
38.146.135.0/24	AS54748	Hudson Bay Capital Management	256
38.146.133.0/24	AS62560	Hosted America Telecommunications	256
38.146.40.0/24	AS395717	Wasabi Technologies LLC	256
38.146.0.0/24	AS174	Sparkplug-IP	256
38.146.203.0/24	AS174	Corsearch Inc	256
38.146.205.0/24	AS174	Closure Systems International Group Inc.	256
38.146.210.0/24	AS174	HYPESTATUS INC.	256
38.146.220.0/24	AS174	Support Functions, Inc.	256
38.146.25.0/24	AS174	UltaHost	256
38.146.26.0/24	AS174	UltaHost	256
38.146.27.0/24	AS174	UltaHost	256
38.146.28.0/24	AS174	UltaHost	256
38.146.54.0/24	AS174	MOMENTUM TELECOM, INC.	256
38.146.57.0/24	AS174	Charles River Operation	256
38.146.193.0/24	AS20252	Weill Cornell Medical College of Cornell University	256
38.146.49.0/24	AS213378	K.M.A Advanced Technologies 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

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
178.228.173.212	AS31615 Odido Netherlands B.V.	`10.69ms` from Amsterdam, NL
128.251.148.84	AS8075 Microsoft Corporation	`0.44ms` from Amsterdam, NL
43.166.241.196	AS132203 Tencent Building, Kejizhongyi Avenue	`0.30ms` from Ashburn, US
73.218.29.116	AS7922 Comcast Cable Communications, LLC	`10.22ms` from Boston, US
105.197.89.100	AS24835 Vodafone Data	`8.06ms` from Cairo, EG
223.199.157.132	AS4134 CHINANET-BACKBONE	`1.21ms` from Haikou, CN
64.7.2.68	AS9304 HGC Global Communications Limited	`1.81ms` from Hong Kong, HK
98.155.179.84	AS20001 Charter Communications Inc	`8.08ms` from Honolulu, US
195.123.168.100	AS34661 BREEZE NETWORK	`8.12ms` from Kyiv, UA
18.171.252.100	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
161.23.8.4	AS198864 Queen Mary and Westfield College, University of London	`1.56ms` from London, GB
176.190.36.84	AS5410 Bouygues Telecom SA	`7.68ms` from Marseille, FR
126.49.237.4	AS17676 SoftBank Corp.	`4.21ms` from Osaka, JP
180.221.34.116	AS9617 JCOM Co., Ltd.	`9.13ms` from Osaka, JP
52.217.18.4	AS16509 Amazon.com, Inc.	`0.31ms` from Reston, US
218.49.104.180	AS9318 SK Broadband Co Ltd	`2.05ms` from Seoul, KR
211.207.88.100	AS9318 SK Broadband Co Ltd	`2.96ms` from Seoul, KR
3.115.128.100	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
20.104.43.84	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
40.117.96.228	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
39.105.189.68	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.97ms` from Beijing, CN
222.249.159.36	AS4847 China Networks Inter-Exchange	`3.27ms` from Beijing, CN
208.99.47.132	AS399986 St. Peter's Health	`8.54ms` from Calgary, CA
37.77.148.4	AS48199 Tehno-Pro LLC	`0.97ms` from Moscow, RU
104.236.94.132	AS14061 DigitalOcean, LLC	`0.25ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f3 -m6 38.146.120.99

traceroute to 38.146.120.99 (38.146.120.99): 6 hops max, 52 byte packets

3 [AS174] 38.32.242.7 2.494 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

On December 14th 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.

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