38.191.48.0/20

AS266475 · SEM FRONTEIRAS TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	semfronteiras.net.br
ASN	AS266475
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-26BF300014

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.191.48.0/20

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.0.0.0/8	AS7029	PSINet, Inc.	16,777,216

Hosted domains

There are 9 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
38.191.55.6	matheussalomao.dev	5
38.191.50.101	tceac.tc.br	1

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

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

IP Address	ASN	Details
38.191.53.13	AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA	`34.59ms` from Brasilia, BR
38.191.49.3	AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA	`35.51ms` from Brasilia, BR
38.191.51.8	AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA	`35.14ms` from Brasilia, BR
38.191.50.21	AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA	`35.15ms` from Brasilia, BR
38.191.48.253	AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA	`34.94ms` from Brasilia, BR
38.191.52.9	AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA	`35.06ms` from Brasilia, BR
38.191.62.253	AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA	`35.51ms` from Osasco, BR
38.191.54.45	AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA	`35.06ms` from Brasilia, BR
38.191.55.1	AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA	`35.37ms` from Brasilia, 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
212.53.198.4	AS8893 Artfiles New Media GmbH	`4.76ms` from Copenhagen, DK
137.226.211.148	AS47610 RWTH Aachen University	`4.23ms` from Frankfurt am Main, DE
23.248.175.196	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`1.88ms` from Jakarta, ID
106.61.5.20	AS4134 CHINANET-BACKBONE	`0.40ms` from Kunming, CN
94.6.204.148	AS5607 Sky UK Limited	`3.54ms` from London, GB
76.209.228.84	AS7018 AT&T Enterprises, LLC	`4.54ms` from Los Angeles, US
23.11.183.180	AS16625 Akamai Technologies, Inc.	`0.57ms` from Melbourne, AU
204.16.247.20	AS20326 TeraSwitch Networks Inc.	`0.07ms` from Pittsburgh, US
195.39.81.132	AS13036 T-Mobile Czech Republic a.s.	`0.66ms` from Prague, CZ
178.44.179.36	AS12389 PJSC Rostelecom	`14.56ms` from Samara, RU
201.191.62.228	AS11830 Instituto Costarricense de Electricidad y Telecom.	`5.52ms` from San Jose, CR
222.111.185.84	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
117.83.156.196	AS4134 CHINANET-BACKBONE	`4.05ms` from Shanghai, CN
126.217.91.68	AS17676 SoftBank Corp.	`2.89ms` from Tokyo, JP
52.138.96.116	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
24.74.160.84	AS11426 Charter Communications Inc	`5.95ms` from Charlotte, US
194.135.104.4	AS398343 Baxet Group Inc.	`0.15ms` from Dallas, US
73.232.49.228	AS7922 Comcast Cable Communications, LLC	`11.53ms` from Dallas, US
185.156.177.4	AS59504 LLC Vpsville	`0.77ms` from Moscow, RU
121.239.29.228	AS4134 CHINANET-BACKBONE	`5.36ms` from Nanjing, CN
178.45.196.148	AS12389 PJSC Rostelecom	`14.59ms` from Samara, RU
75.25.133.244	AS7018 AT&T Enterprises, LLC	`18.31ms` from San Jose, US
211.223.26.132	AS4766 Korea Telecom	`5.11ms` from Seoul, KR
4.205.0.148	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
102.31.141.148	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`1.20ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 -f5 -m8 38.191.52.93

traceroute to 38.191.52.93 (38.191.52.93): 8 hops max, 52 byte packets

5 [] 187.16.214.244 1.665 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On September 4th 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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