38.87.35.0/24

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	NET4-2657230018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.87.35.0/24

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 38.87.0.0/16

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
38.87.0.0/19	AS54936	Wyyerd Group	8,192
38.87.208.0/20	AS394684	Gold Data, C.A.	4,096
38.87.176.0/20	AS12231	Conway Corporation	4,096
38.87.96.0/21	AS14971	Pine Telephone System, Inc.	2,048
38.87.232.0/21	AS21559	OSNet Wireless	2,048
38.87.232.0/21	AS36435	OSNet Wireless	2,048
38.87.72.0/21	AS16698	Quality Cablevision	2,048
38.87.60.0/22	AS13692	Douglas FastNet	1,024
38.87.240.0/22	AS36640	SLAS Consulting LLC	1,024
38.87.196.0/22	AS174	CloudShare, Ltd.	1,024
38.87.248.0/22	AS272122	TELECOMUNICACIONES G-NETWORK	1,024
38.87.112.0/22	AS54594	City of Hillsboro	1,024
38.87.46.0/23	AS174	Nourison	512
38.87.88.0/23	AS400704	NewConnect, LLC	512
38.87.226.0/23	AS395088	Convergia Networks Inc	512
38.87.116.0/23	AS58087	Florian Kolb Einzelunternehmen	512
38.87.120.0/23	AS25840	Cascade Access, LLC	512
38.87.66.0/24	AS174	Switch Communications Group LLC	256
38.87.39.0/24	AS174	New Horizons Technologies, LLC	256
38.87.52.0/24	AS174	ORRICK HERRINGTON & SUTCLIFFE	256
38.87.36.0/24	AS174	BUTTERFLY INC	256
38.87.247.0/24	AS174	CloudShare, Ltd.	256
38.87.87.0/24	AS174	Townlink Limited	256
38.87.171.0/24	AS174	DAC, Inc.	256
38.87.59.0/24	AS174	Security Centric	256
38.87.206.0/24	AS174	TELECOMUNICACIONES G-NETWORK	256
38.87.57.0/24	AS214453	Jandu Technologies Ltd	256
38.87.83.0/24	AS26508	OSIbeyond L.L.C.	256
38.87.224.0/24	AS3132	YACHAY TELECOMUNICACIONES SAC	256
38.87.165.0/24	AS393559	Telroaming Advanced Communication Solution Ltd.	256
38.87.43.0/24	AS393871	Havas Media Group USA	256
38.87.33.0/24	AS396368	TetherView	256
38.87.169.0/24	AS400302	PiKNiK & Company, Inc.	256
38.87.160.0/24	AS401802	Kantime - Kanrad Technologies Inc	256
38.87.37.0/24	AS46691	Lunavi, Inc.	256
38.87.86.0/24	AS55066	Innolink Network Ltd	256
38.87.119.0/24	AS401063	Coltontel	256
38.87.204.0/24	AS174	Wangsu Technology FZ-LLC	256
38.87.82.0/24	AS174	MCW Solutions, LLC	256
38.87.64.0/24	AS174	ACI LEARNING	256
38.87.58.0/24	AS174	Cogent Communications - IPENG	256
38.87.38.0/24	AS174	Intelligent Protection, LLC DBA: IPM	256
38.87.84.0/24	AS174	Presidential Bank	256
38.87.65.0/24	AS174	Cogent Communications - IPENG	256
38.87.56.0/24	AS174	Silvercloud Security and Technology Solutions	256
38.87.80.0/24	AS174	Amber Light GmbH	256
38.87.85.0/24	AS174	DDC Advocacy	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

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

IP Address	ASN	Details
38.87.35.81	AS174 Cogent Communications, LLC	`6.99ms` from Ashburn, 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
66.202.79.72	AS7029 Windstream Communications LLC	`10.35ms` from Chicago, US
116.149.245.184	AS4837 CHINA UNICOM China169 Backbone	`9.73ms` from Huainan, CN
223.236.231.24	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.62ms` from Kolkata, IN
83.50.35.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.66ms` from Madrid, ES
84.127.178.40	AS6739 Vodafone ONO AS	`10.01ms` from Madrid, ES
103.100.109.72	AS32043 NeoFiber Communications inc.	`0.11ms` from Manila, PH
107.195.90.152	AS7018 AT&T Enterprises, LLC	`11.63ms` from Miami, US
71.34.55.184	AS209 CenturyLink Communications, LLC	`3.02ms` from Minneapolis, US
15.206.63.40	AS16509 Amazon.com, Inc.	`0.10ms` from Mumbai, IN
173.171.155.120	AS33363 Charter Communications, Inc	`10.65ms` from Orlando, US
223.29.98.24	AS18126 Chubu Telecommunications Company, Inc.	`2.91ms` from Osaka, JP
187.75.196.56	AS27699 TELEFÔNICA BRASIL S.A	`2.18ms` from São Paulo, BR
105.105.101.8	AS36947 Telecom Algeria	`13.44ms` from Algiers, DZ
196.115.210.88	AS36925 MEDITELECOM	`7.21ms` from Casablanca, MA
18.158.118.40	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
149.86.131.8	AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI	`13.99ms` from Istanbul, TR
81.148.238.72	AS2856 British Telecommunications PLC	`1.93ms` from London, GB
213.31.102.88	AS6871 Plusnet	`6.66ms` from London, GB
190.134.124.216	AS6057 Administracion Nacional de Telecomunicaciones	`3.37ms` from Montevideo, UY
76.106.193.184	AS7922 Comcast Cable Communications, LLC	`4.72ms` from Orlando, US
47.80.10.232	AS45102 Alibaba (US) Technology Co., Ltd.	`0.16ms` from Seoul, KR
130.243.123.8	AS1653 Vetenskapsradet / SUNET	`3.41ms` from Stockholm, SE
126.7.104.232	AS17676 SoftBank Corp.	`6.02ms` from Tokyo, JP
218.110.206.40	AS2527 Sony Network Communications Inc.	`2.40ms` from Tokyo, JP
210.194.255.200	AS9824 JCOM Co., Ltd.	`12.53ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 38.87.35.129

traceroute to 38.87.35.129 (38.87.35.129): 64 hops max, 52 byte packets

3 [AS55081] 107.151.1.10 7.301 ms

4 [AS174] 38.87.35.129 6.865 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On April 24th 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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