38.86.136.0/21

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-2656880015

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.86.136.0/21

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272464	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272862	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273170	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS46972	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 38.86.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS273170	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272464	Cogent Communications, LLC	16,777,216
38.86.0.0/19	AS398721	OXIO	8,192
38.86.144.0/20	AS53818	IPV Connect, LLC dba Broadstar	4,096
38.86.56.0/21	AS20335	United Data Technologies, Inc.	2,048
38.86.80.0/21	AS11550	Smithville Digital, LLC	2,048
38.86.200.0/21	AS26831	Cameron Communications, LLC	2,048
38.86.176.0/22	AS174	Essextel Inc.	1,024
38.86.92.0/22	AS11550	Smithville Digital, LLC	1,024
38.86.216.0/22	AS395819	Priority Communication Services LLC dba Telecloud	1,024
38.86.64.0/22	AS394356	INTERNET COMMUNICATIONS INC.	1,024
38.86.246.0/23	AS174	JMK Drive Farm	512
38.86.96.0/23	AS174	Clear Surf Communications	512
38.86.70.0/23	AS36048	BerryComm LLC	512
38.86.78.0/23	AS394356	INTERNET COMMUNICATIONS INC.	512
38.86.198.0/23	AS398946	ContentKeeper Technologies LLC	512
38.86.51.0/24	AS174	Cogent Communications	256
38.86.175.0/24	AS62672	Streamwide SA	256
38.86.40.0/24	AS174	TechDuck Inc. (Mogotech)	256
38.86.195.0/24	AS21859	Zenlayer Inc	256
38.86.33.0/24	AS174	Netspark Inc.	256
38.86.245.0/24	AS174	Computer Orange	256
38.86.234.0/24	AS174	NetCracker Technology Corp.	256
38.86.128.0/24	AS35978	GPB Communications	256
38.86.135.0/24	AS63023	GLOBALTELEHOST CORP.	256
38.86.194.0/24	AS174	CONVERGIA INC.	256
38.86.161.0/24	AS63351	Southern Caribbean Fiber	256
38.86.197.0/24	AS395246	Legacy ISP	256
38.86.209.0/24	AS395246	Legacy ISP	256
38.86.213.0/24	AS395246	Legacy ISP	256
38.86.182.0/24	AS395252	Stamford Hospital	256
38.86.193.0/24	AS174	CONVERGIA INC.	256
38.86.168.0/24	AS174	Boldyn Networks Transit US LLC	256
38.86.232.0/24	AS12243	Waddell Solutions LLC	256
38.86.210.0/24	AS398946	ContentKeeper Technologies LLC	256
38.86.212.0/24	AS399240	BLUE RIDGE INTERNET, L.L.C	256
38.86.196.0/24	AS39944	Telecom North America Inc	256
38.86.47.0/24	AS40593	Cloud Compliance Solutions	256
38.86.76.0/24	AS40604	N2N Technologies	256
38.86.174.0/24	AS46475	ePlanet Communications	256
38.86.50.0/24	AS46972	Wiretap Telecom, LLC	256
38.86.129.0/24	AS174	J2 Lab	256
38.86.208.0/24	AS55096	Canyon Partners LLC	256
38.86.172.0/24	AS62672	Streamwide SA	256
38.86.41.0/24	AS174	Mutualink, Inc.	256
38.86.44.0/24	AS174	Lantern Technology, LLC	256
38.86.45.0/24	AS174	Lantern Technology, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

75 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
38.86.138.237	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, US
38.86.137.222	AS174 Cogent Communications, LLC	`0.26ms` from Boca Raton, US
38.86.140.236	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, US
38.86.136.133	AS174 Cogent Communications, LLC	`0.26ms` from Boca Raton, US
38.86.142.105	AS174 Cogent Communications, LLC	`0.28ms` from Boca Raton, US
38.86.143.117	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, US
38.86.141.202	AS174 Cogent Communications, LLC	`0.28ms` from Boca Raton, US
38.86.139.13	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, US

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
191.108.35.37	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.24ms` from Bogota, CO
144.121.24.37	AS46887 Crown Castle Fiber LLC	`0.75ms` from Boston, US
23.41.242.245	AS16625 Akamai Technologies, Inc.	`0.48ms` from Dallas, US
88.72.201.85	AS3209 Vodafone GmbH	`9.02ms` from Frankfurt am Main, DE
23.70.6.117	AS7922 Comcast Cable Communications, LLC	`3.32ms` from Houston, US
62.116.138.245	AS15456 InterNetX GmbH	`5.82ms` from Ljubljana, SI
47.155.69.245	AS5650 Frontier Communications of America, Inc.	`4.37ms` from Los Angeles, US
66.170.30.85	AS4150 SupraNet Communications, Inc.	`5.58ms` from Minneapolis, US
176.214.79.197	AS51819 JSC "ER-Telecom Holding"	`6.20ms` from Moscow, RU
52.86.14.229	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
202.121.147.21	AS4538 China Education and Research Network Center	`1.69ms` from Shanghai, CN
176.230.241.149	AS12400 Partner Communications Ltd.	`0.83ms` from Tel Aviv, IL
47.79.150.245	AS45102 Alibaba (US) Technology Co., Ltd.	`1.48ms` from Tokyo, JP
64.47.12.53	AS19855 Masergy Communications, Inc.	`1.25ms` from Ashburn, US
68.9.213.101	AS22773 Cox Communications Inc.	`5.63ms` from Boston, US
131.106.207.37	AS6079 RCN	`8.60ms` from Chicago, US
34.252.96.149	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
190.180.146.245	AS40092 HostPapa	`0.19ms` from Dublin, IE
177.21.6.117	AS28186 ITS TELECOMUNICACOES LTDA	`17.89ms` from Fortaleza, BR
139.59.138.165	AS14061 DigitalOcean, LLC	`0.25ms` from Frankfurt am Main, DE
92.141.2.181	AS3215 Orange S.A.	`11.74ms` from Frankfurt am Main, DE
119.108.189.165	AS4837 CHINA UNICOM China169 Backbone	`14.67ms` from Liaoyang, CN
84.65.192.5	AS5378 Vodafone Limited	`16.44ms` from London, GB
108.6.244.133	AS701 Verizon Business	`2.81ms` from New York City, US
104.244.249.149	AS14265 TPx Communications	`1.20ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f2 38.86.142.16

traceroute to 38.86.142.16 (38.86.142.16): 64 hops max, 52 byte packets

2 [AS174] 154.54.41.126 1.109 ms

3 [AS174] 38.86.142.16 0.276 ms

Measurement taken from

IPinfo ProbeNet in Boca Raton, US

On December 6th 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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