38.3.186.0/24

AS273599 · H2A TELECOM

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Summary

Country	Brazil
Domain
ASN	AS273599
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-2603BA0018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.3.186.0/24

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 38.3.0.0/16

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
38.3.64.0/20	AS398721	OXIO	4,096
38.3.16.0/20	AS20135	Ubiquity Nebraska, LLC	4,096
38.3.152.0/21	AS52419	COOPERATIVA DE ELECTRICIDAD SERVICIO Y OBRAS PUBLICAS (CESOP)	2,048
38.3.208.0/22	AS264255	INTERFIBRAS TELECOMUNICACOES LTDA	1,024
38.3.212.0/22	AS270984	M.V.M. TELECOMUNICACOES SERVICOS INTERNET LTDA	1,024
38.3.136.0/22	AS199724	TeknoDC Bilisim Teknolojileri A.S.	1,024
38.3.216.0/22	AS272862	VILLA DIGITAL SRL	1,024
38.3.140.0/22	AS263598	BRX TELECOMUNICACOES LTDA - EPP	1,024
38.3.164.0/22	AS273595	METROFIBER TELECOMUNICACOES LTDA	1,024
38.3.132.0/23	AS274614	VELOX NETWORK SOLUCOES TECNOLOGICAS LTDA	512
38.3.178.0/24	AS61734	C M. Silva LTDA	256
38.3.163.0/24	AS270157	ECCONETWORK SAS DE CV	256
38.3.185.0/24	AS140121	HCIN Networks Pvt. Ltd.	256
38.3.179.0/24	AS174	Cogent Communications - IPENG	256
38.3.222.0/24	AS174	Cogent Communications - IPENG	256
38.3.223.0/24	AS174	Cogent Communications - IPENG	256
38.3.227.0/24	AS174	Cogent Communications - IPENG	256
38.3.187.0/24	AS265389	CERNET FACILITIES SERVICE LTDA	256
38.3.160.0/24	AS138064	PT. Jinom Network Indonesia	256
38.3.221.0/24	AS273254	Siglo Redes de Mexico, S.A.P.I. de C.V.	256
38.3.134.0/24	AS273525	SMARSUL CONECT FREY LTDA	256
38.3.162.0/24	AS274025	SERVICIOS INTEGRALES METFY TELECOM SPA	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

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

IP Address	ASN	Details
38.3.186.237	AS273599 H2A TELECOM	`20.64ms` from Fortaleza, BR

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
92.65.57.152	AS1136 KPN B.V.	`0.55ms` from Amsterdam, NL
20.160.188.248	AS8075 Microsoft Corporation	`0.31ms` from Amsterdam, NL
35.165.87.184	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
179.41.155.136	AS22927 Telefonica de Argentina	`2.50ms` from Buenos Aires, AR
182.65.98.216	AS24560 Bharti Airtel Ltd., Telemedia Services	`8.81ms` from Delhi, IN
71.229.188.248	AS7922 Comcast Cable Communications, LLC	`5.15ms` from Denver, US
80.246.153.152	AS21348 Lounea Palvelut Oy	`2.60ms` from Helsinki, FI
92.234.35.200	AS5089 Virgin Media Limited	`9.48ms` from London, GB
167.62.156.216	AS6057 Administracion Nacional de Telecomunicaciones	`1.73ms` from Montevideo, UY
56.126.104.200	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
27.220.22.72	AS4837 CHINA UNICOM China169 Backbone	`10.55ms` from Qingdao, CN
67.117.67.120	AS7018 AT&T Enterprises, LLC	`2.57ms` from San Jose, US
73.222.127.184	AS7922 Comcast Cable Communications, LLC	`3.60ms` from San Jose, US
175.182.109.200	AS4780 Digital United Inc.	`1.62ms` from Taipei, TW
1.202.11.152	AS4847 China Networks Inter-Exchange	`3.71ms` from Tianjin, CN
188.253.122.8	AS38136 Akari Networks	`0.27ms` from Tokyo, JP
151.115.8.152	AS12876 SCALEWAY S.A.S.	`0.37ms` from Warsaw, PL
93.142.4.232	AS5391 Hrvatski Telekom d.d.	`5.92ms` from Zagreb, HR
175.35.85.136	AS4804 Microplex PTY LTD	`11.84ms` from Adelaide, AU
136.56.27.152	AS16591 Google Fiber Inc.	`6.98ms` from Ashburn, US
109.92.166.104	AS8400 TELEKOM SRBIJA a.d.	`3.02ms` from Belgrade, RS
142.59.27.248	AS852 TELUS Communications Inc.	`8.82ms` from Calgary, CA
108.71.179.248	AS7018 AT&T Enterprises, LLC	`3.19ms` from Dallas, US
52.154.2.168	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
150.241.124.136	AS213702 QWINS LTD	`0.52ms` 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 -f3 38.3.186.254

traceroute to 38.3.186.254 (38.3.186.254): 64 hops max, 52 byte packets

3 [AS6424] 193.163.151.208 7.29 ms

4 [AS6424] 193.109.190.9 122.701 ms

5 [] 187.16.212.247 165.021 ms

6 *

7 [AS265175] 206.84.38.106 183.77 ms

8 [AS273599] 38.3.186.254 183.893 ms

Measurement taken from

IPinfo ProbeNet in Lisbon, PT

On February 7th 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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