38.87.232.0/21

AS21559 · OSNET

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Summary

Country	United States
Domain
ASN	AS21559
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-2657E80015

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.87.232.0/21

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS133041	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272363	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273244	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273298	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	AS273244	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272363	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	AS133041	Cogent Communications, LLC	16,777,216
38.87.208.0/20	AS394684	Gold Data, C.A.	4,096
38.87.176.0/20	AS12231	Conway Corporation	4,096
38.87.72.0/21	AS16698	Quality Cablevision	2,048
38.87.60.0/22	AS13692	Douglas FastNet	1,024
38.87.248.0/22	AS272122	TELECOMUNICACIONES G-NETWORK	1,024
38.87.112.0/22	AS54594	City of Hillsboro	1,024
38.87.196.0/22	AS174	CloudShare, Ltd.	1,024
38.87.240.0/22	AS36640	SLAS Consulting LLC	1,024
38.87.88.0/23	AS400704	NewConnect, LLC	512
38.87.116.0/23	AS174	ArmaHosts	512
38.87.120.0/23	AS25840	Cascade Access, LLC	512
38.87.46.0/23	AS174	Nourison	512
38.87.207.0/24	AS174	Hyve Managed Hosting Corp Inc	256
38.87.206.0/24	AS174	TELECOMUNICACIONES G-NETWORK	256
38.87.204.0/24	AS174	Hongkong Seaga Technology Limited	256
38.87.247.0/24	AS174	CloudShare, Ltd.	256
38.87.171.0/24	AS174	DAC, Inc.	256
38.87.254.0/24	AS174	ITDATA GURU Corp.	256
38.87.33.0/24	AS396368	TetherView	256
38.87.34.0/24	AS174	Persistent Telecom	256
38.87.35.0/24	AS55081	24Shells Inc.	256
38.87.36.0/24	AS174	BUTTERFLY INC	256
38.87.37.0/24	AS46691	Lunavi, Inc.	256
38.87.38.0/24	AS174	Intelligent Protection, LLC DBA: IPM	256
38.87.39.0/24	AS174	New Horizons Technologies, LLC	256
38.87.40.0/24	AS174	Telserv Communication Services	256
38.87.43.0/24	AS393871	Havas Media Group USA	256
38.87.45.0/24	AS174	Cision US Inc.	256
38.87.119.0/24	AS401063	Coltontel	256
38.87.52.0/24	AS174	ORRICK HERRINGTON & SUTCLIFFE	256
38.87.56.0/24	AS174	Silvercloud Security and Technology Solutions	256
38.87.57.0/24	AS214453	Jandu Technologies Ltd	256
38.87.58.0/24	AS139482	RackMonk Datacenters Pvt Ltd	256
38.87.59.0/24	AS174	Security Centric	256
38.87.169.0/24	AS400302	PiKNiK & Company, Inc.	256
38.87.64.0/24	AS174	ACI LEARNING	256
38.87.65.0/24	AS213881	OUR Technology LLC	256
38.87.66.0/24	AS174	Switch Communications Group LLC	256
38.87.67.0/24	AS174	Oceanblue Network Technology Limited	256
38.87.69.0/24	AS7488	Etclouds Limited	256
38.87.70.0/24	AS7488	Etclouds Limited	256
38.87.71.0/24	AS7488	Etclouds Limited	256
38.87.160.0/24	AS401802	Kantime - Kanrad Technologies Inc	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

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

IP Address	ASN	Details
38.87.236.70	AS36435 M.S. Wifi Zone Inc.	`1.56ms` from San Juan, PR
38.87.237.212	AS21559 OSNET	`0.46ms` from San Juan, PR
38.87.235.45	AS21559 OSNET	`0.24ms` from San Juan, PR
38.87.232.33	AS21559 OSNET	`0.98ms` from San Juan, PR
38.87.238.209	AS21559 OSNET	`0.21ms` from San Juan, PR
38.87.239.36	AS21559 OSNET	`1.42ms` from San Juan, PR
38.87.234.141	AS21559 OSNET	`0.22ms` from San Juan, PR
38.87.233.125	AS21559 OSNET	`0.40ms` from San Juan, PR

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
159.222.152.5	AS26395 Johnson Controls Inc	`0.59ms` from Ashburn, US
216.212.50.165	AS13977 Consolidated Communications, Inc.	`2.40ms` from Boston, US
139.140.223.101	AS22847 Bowdoin College	`8.06ms` from Boston, US
172.72.99.165	AS11426 Charter Communications Inc	`5.51ms` from Charlotte, US
24.166.51.37	AS10796 Charter Communications Inc	`15.98ms` from Columbus, US
87.239.134.53	AS12586 GHOSTnet GmbH	`0.41ms` from Frankfurt am Main, DE
14.160.72.37	AS45899 VNPT Corp	`1.04ms` from Hanoi, VN
180.101.67.85	AS4134 CHINANET-BACKBONE	`0.57ms` from Huai'an, CN
104.127.45.197	AS16625 Akamai Technologies, Inc.	`0.23ms` from Manchester, GB
156.54.158.165	AS20746 Telecom Italia S.p.A.	`1.77ms` from Milan, IT
82.84.33.69	AS8612 Tiscali Italia S.P.A.	`1.15ms` from Milan, IT
84.170.109.85	AS3320 Deutsche Telekom AG	`5.76ms` from Nuernberg, DE
94.238.36.165	AS5410 Bouygues Telecom SA	`11.24ms` from Paris, FR
201.113.114.85	AS8151 UNINET	`10.11ms` from Santiago de Queretaro, MX
175.117.213.213	AS9318 SK Broadband Co Ltd	`1.98ms` from Seoul, KR
114.203.190.181	AS9318 SK Broadband Co Ltd	`2.26ms` from Seoul, KR
213.172.179.229	AS20804 Exatel S.A.	`1.01ms` from Warsaw, PL
223.221.10.69	AS59223 CHINANET Qinghai province IDC network	`0.33ms` from Xining, CN
92.253.81.37	AS8376 Jordan Data Communications Company LLC	`1.33ms` from Amman, JO
173.27.185.53	AS30036 Mediacom Communications Corp	`13.59ms` from Atlanta, US
186.144.218.85	AS10620 Telmex Colombia S.A.	`18.86ms` from Bogota, CO
189.115.253.21	AS18881 TELEFÔNICA BRASIL S.A	`0.93ms` from Brasilia, BR
187.95.116.245	AS14868 Ligga Telecomunicações S.A.	`0.22ms` from Curitiba, BR
136.49.10.53	AS16591 Google Fiber Inc.	`5.09ms` from Dallas, US
34.107.29.133	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f2 38.87.239.249

traceroute to 38.87.239.249 (38.87.239.249): 64 hops max, 52 byte packets

2 [AS21559] 38.107.90.254 0.461 ms

3 [AS21559] 192.254.98.121 0.264 ms

4 [AS21559] 38.87.239.249 1.419 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On October 17th 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.

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