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	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	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	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
38.86.200.0/21	AS26831	Cameron Communications, LLC	2,048
38.86.80.0/21	AS11550	Smithville Digital, LLC	2,048
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
38.86.92.0/22	AS11550	Smithville Digital, LLC	1,024
38.86.176.0/22	AS174	Essextel 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
38.86.45.0/24	AS174	Lantern Technology, LLC	256
38.86.48.0/24	AS174	FOODTRONIX	256
38.86.51.0/24	AS174	Cogent Communications	256
38.86.175.0/24	AS62672	Streamwide SA	256
38.86.245.0/24	AS174	Computer Orange	256
38.86.195.0/24	AS21859	Zenlayer Inc	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
38.86.33.0/24	AS174	Netspark Inc.	256
38.86.40.0/24	AS174	TechDuck Inc. (Mogotech)	256
38.86.41.0/24	AS174	Mutualink, Inc.	256
38.86.44.0/24	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

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

IP Address	ASN	Details
38.86.138.250	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, US
38.86.141.243	AS174 Cogent Communications, LLC	`0.28ms` from Boca Raton, US
38.86.137.158	AS174 Cogent Communications, LLC	`0.29ms` from Boca Raton, US
38.86.136.5	AS174 Cogent Communications, LLC	`0.28ms` from Boca Raton, US
38.86.139.231	AS174 Cogent Communications, LLC	`0.29ms` from Boca Raton, US
38.86.142.58	AS174 Cogent Communications, LLC	`0.28ms` from Boca Raton, US
38.86.140.113	AS174 Cogent Communications, LLC	`0.28ms` from Boca Raton, US
38.86.143.34	AS174 Cogent Communications, LLC	`0.29ms` 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
57.152.87.85	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
24.29.5.133	AS10796 Charter Communications Inc	`12.67ms` from Chicago, US
64.24.197.21	AS7029 Windstream Communications LLC	`9.47ms` from Chicago, US
137.59.155.245	AS135071 VIDEO ELEPHANT	`0.43ms` from Dhaka, BD
2.124.16.149	AS5607 Sky UK Limited	`4.89ms` from Erith, GB
156.241.137.197	AS400619 AROSSCLOUD INC.	`1.50ms` from Hong Kong, HK
116.92.229.149	AS9381 HKBN Enterprise Solutions HK Limited	`0.70ms` from Hong Kong, HK
45.77.94.85	AS20473 The Constant Company, LLC	`0.17ms` from Miami, US
217.67.188.229	AS29226 JSC Mastertel	`0.58ms` from Moscow, RU
114.143.159.165	AS17762 Tata Teleservices Maharashtra Ltd	`0.47ms` from Mumbai, IN
37.22.24.213	AS12389 PJSC Rostelecom	`7.57ms` from Novosibirsk, RU
54.241.44.37	AS16509 Amazon.com, Inc.	`0.14ms` from San Jose, US
34.47.115.165	AS396982 Google LLC	`0.09ms` from Seoul, KR
14.88.183.101	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
183.252.76.85	AS9808 China Mobile Communications Group Co., Ltd.	`4.16ms` from Xiamen, CN
194.121.60.21	AS1136 KPN B.V.	`5.23ms` from Amsterdam, NL
166.61.232.197	AS17373 Verizon Business	`3.69ms` from Ashburn, US
64.47.12.53	AS19855 Masergy Communications, Inc.	`1.34ms` from Ashburn, US
138.36.39.53	AS264568 C & A NET INFORMÁTICA E INTERNET - ME	`0.60ms` from Fortaleza, BR
136.35.156.69	AS16591 Google Fiber Inc.	`0.74ms` from Kansas City, US
37.103.148.53	AS1267 WIND TRE S.P.A.	`4.10ms` from Milan, IT
171.42.73.5	AS4134 CHINANET-BACKBONE	`10.74ms` from Nanchang, CN
49.169.62.101	AS17858 LG POWERCOMM	`2.03ms` from Seoul, KR
152.245.46.213	AS26599 TELEFÔNICA BRASIL S.A	`8.80ms` from São Paulo, BR
176.230.241.149	AS12400 Partner Communications Ltd.	`0.73ms` from Tel Aviv, IL

Traceroute

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

traceroute -a -n -q1 -f2 38.86.143.211

traceroute to 38.86.143.211 (38.86.143.211): 64 hops max, 52 byte packets

2 [AS174] 154.54.41.126 1.005 ms

3 [AS174] 38.86.143.211 0.284 ms

Measurement taken from

IPinfo ProbeNet in Boca Raton, 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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