38.101.209.0/24

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	NET4-2665D10018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.101.209.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	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 38.101.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.101.200.0/21	AS53959	Public Service Data, Inc.	2,048
38.101.28.0/22	AS174	NetLab	1,024
38.101.24.0/22	AS398779	GV	1,024
38.101.24.0/22	AS398779	GV	1,024
38.101.80.0/22	AS46746	Secure-24, LLC	1,024
38.101.24.0/22	AS174	GV	1,024
38.101.24.0/22	AS174	GV	1,024
38.101.40.0/23	AS17388	Shatter I.T.	512
38.101.40.0/23	AS174	Shatter I.T.	512
38.101.66.0/23	AS29787	RDI Corporation	512
38.101.44.0/23	AS174	Shatter I.T.	512
38.101.156.0/23	AS17145	The Energy Authority, Inc	512
38.101.177.0/24	AS174	Lost in Space	256
38.101.19.0/24	AS174	NEURON DC INC	256
38.101.191.0/24	AS174	Transbay Joint Powers Authority	256
38.101.223.0/24	AS174	Servidores y Sistemas S.A. de C.V.	256
38.101.229.0/24	AS174	Switch Communications Group LLC	256
38.101.230.0/24	AS174	StyglerIT	256
38.101.23.0/24	AS174	Masergy Communications, Inc.	256
38.101.231.0/24	AS174	InteleTel, LLC	256
38.101.234.0/24	AS174	321 Communications	256
38.101.240.0/24	AS174	Sava Senior Care LLC	256
38.101.254.0/24	AS174	SageNet LLC	256
38.101.55.0/24	AS174	Jacksonville Transportation Authority	256
38.101.77.0/24	AS174	Nuso	256
38.101.9.0/24	AS174	AIM IT Services	256
38.101.185.0/24	AS18608	Paladyne Systems, Inc.	256
38.101.113.0/24	AS19740	Link Secured Networks	256
38.101.112.0/24	AS208621	LogicForge	256
38.101.149.0/24	AS26042	FiberState, LLC	256
38.101.88.0/24	AS272403	RAFAEL RIGOBERTO LOPEZ OROZCO	256
38.101.89.0/24	AS272403	RAFAEL RIGOBERTO LOPEZ OROZCO	256
38.101.90.0/24	AS31837	Syringa Networks, LLC	256
38.101.138.0/24	AS395748	Netspeed Communications	256
38.101.139.0/24	AS395748	Netspeed Communications	256
38.101.95.0/24	AS395748	Netspeed Communications	256
38.101.85.0/24	AS396051	Perth Amboy High School	256
38.101.215.0/24	AS398090	Lambda, Inc.	256
38.101.146.0/24	AS400302	PiKNiK & Company, Inc.	256
38.101.194.0/24	AS401304	PropelCLOUD LLC	256
38.101.73.0/24	AS40593	Corporate Technologies LLC	256
38.101.75.0/24	AS40593	Corporate Technologies LLC	256
38.101.153.0/24	AS5022	Snapping Shoals EMC	256
38.101.34.0/24	AS54143	i9 Technologies	256
38.101.217.0/24	AS7219	Tulip Systems / Tulix Systems	256
38.101.69.0/24	AS12243	Waddell Solutions LLC	256
38.101.165.0/24	AS9751	American Samoa Telecommunications Authority	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
38.101.209.193	tncc.net	1

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
98.21.91.152	AS7029 Windstream Communications LLC	`8.60ms` from Chicago, US
185.175.168.104	AS47720 CORK INTERNET EXCHANGE LIMITED	`0.20ms` from Cork, IE
20.12.180.40	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
31.22.239.200	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`15.47ms` from Lisbon, PT
178.125.118.216	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`2.43ms` from Minsk, BY
219.157.68.8	AS4837 CHINA UNICOM China169 Backbone	`2.32ms` from Zhengzhou, CN
120.6.147.104	AS4837 CHINA UNICOM China169 Backbone	`9.76ms` from Beijing, CN
162.228.100.72	AS7018 AT&T Enterprises, LLC	`11.07ms` from Columbus, US
185.15.73.184	AS203953 Hiper A/S	`1.24ms` from Copenhagen, DK
34.173.249.56	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
172.170.17.248	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
43.157.68.24	AS132203 Tencent Building, Kejizhongyi Avenue	`0.65ms` from Frankfurt am Main, DE
20.218.217.152	AS8075 Microsoft Corporation	`0.20ms` from Frankfurt am Main, DE
119.44.17.232	AS131562 HUNAN CATV Network Group CO.,LTD.	`14.65ms` from Guangzhou, CN
122.236.234.120	AS4134 CHINANET-BACKBONE	`6.38ms` from Hangzhou, CN
47.243.204.248	AS45102 Alibaba (US) Technology Co., Ltd.	`0.76ms` from Hong Kong, HK
20.0.205.72	AS8075 Microsoft Corporation	`0.27ms` from London, GB
95.238.131.248	AS3269 Telecom Italia S.p.A.	`5.76ms` from Milan, IT
104.209.36.168	AS8075 Microsoft Corporation	`0.59ms` from San Jose, US
125.190.168.24	AS17858 LG POWERCOMM	`1.66ms` from Seoul, KR
114.33.84.56	AS3462 Data Communication Business Group	`2.35ms` from Taichung, TW
109.93.177.168	AS8400 TELEKOM SRBIJA a.d.	`2.01ms` from Belgrade, RS
34.212.187.24	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
69.41.7.200	AS21527 Daystarr Communications	`2.50ms` from Detroit, US
67.227.182.136	AS32244 Liquid Web, L.L.C	`0.16ms` from Lansing, US

Traceroute

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

traceroute -a -n -q1 -f4 -m9 38.101.209.13

traceroute to 38.101.209.13 (38.101.209.13): 9 hops max, 52 byte packets

4 [AS63949] 109.74.207.102 0.313 ms

5 [AS20940] 23.197.75.126 0.654 ms

6 [AS174] 149.11.166.116 0.678 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in London, GB

On March 20th 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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