Autonomous System details

AS266475

SEM FRONTEIRAS TELECOMUNICACOES LTDA  ·  semfronteiras.net.br

Brazil

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AS266475 – SEM FRONTEIRAS TELECOMUNICACOES LTDA

Field Value
Country Brazil
Website semfronteiras.net.br
Hosted domains 17
IPv4 addresses 7,168
IPv6 addresses 164,027,055,205,312,886,424,133,959,680
ASN type ISP
Registry lacnic
Allocated 9 years ago on Jan 10, 2017
Updated 24 days ago on Nov 19, 2025

IP Ranges

Netblock Company Num of IPs
38.191.48.0/20 Sem Fronteiras Telecomunicações LTDA 4,096
38.9.112.0/22 Sem Fronteiras Telecomunicações LTDA 1,024
38.56.72.0/22 Sem Fronteiras Telecomunicações LTDA 1,024
170.83.172.0/22 SEM FRONTEIRAS TELECOMUNICACOES LTDA 1,024
38.191.48.0/23 Sem Fronteiras Telecomunicações LTDA 512
38.191.50.0/23 Sem Fronteiras Telecomunicações LTDA 512
38.191.52.0/23 Sem Fronteiras Telecomunicações LTDA 512
38.191.54.0/23 Sem Fronteiras Telecomunicações LTDA 512
38.191.56.0/23 Sem Fronteiras Telecomunicações LTDA 512
38.191.58.0/23 Sem Fronteiras Telecomunicações LTDA 512
38.191.60.0/23 Sem Fronteiras Telecomunicações LTDA 512
38.191.62.0/23 Sem Fronteiras Telecomunicações LTDA 512
38.9.112.0/24 Sem Fronteiras Telecomunicações LTDA 256
38.9.113.0/24 Sem Fronteiras Telecomunicações LTDA 256
38.9.114.0/24 Sem Fronteiras Telecomunicações LTDA 256
38.9.115.0/24 Sem Fronteiras Telecomunicações LTDA 256
38.56.72.0/24 Sem Fronteiras Telecomunicações LTDA 256
38.56.73.0/24 Sem Fronteiras Telecomunicações LTDA 256
38.56.74.0/24 Sem Fronteiras Telecomunicações LTDA 256
38.56.75.0/24 Sem Fronteiras Telecomunicações LTDA 256
170.83.172.0/24 SEM FRONTEIRAS TELECOMUNICACOES LTDA 256
170.83.173.0/24 SEM FRONTEIRAS TELECOMUNICACOES LTDA 256
170.83.174.0/24 SEM FRONTEIRAS TELECOMUNICACOES LTDA 256
170.83.175.0/24 SEM FRONTEIRAS TELECOMUNICACOES LTDA 256

Netblock Company
2804:3868::/32 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868::/34 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:4000::/34 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:8000::/34 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:c000::/34 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:200::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:600::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:e00::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:1600::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:1a00::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:f200::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:f400::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:f600::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA
2804:3868:f800::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA

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WHOIS Details

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                                                ASHandle:       AS266475
                                                OrgID:          AS266475
                                                ASName:         AS266475
                                                ASNumber:       AS266475
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 17 domain names hosted across 12 IP addresses on this ASN.

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IP Address Domain Domains on this IP
38.191.55.6 ██████████ 5
38.191.50.99 ██████████ 2
170.83.173.42 ██████████ 1
170.83.174.56 ██████████ 1
38.9.115.2 ██████████ 1
38.56.73.94 ██████████ 1
38.9.112.4 ██████████ 1
170.83.172.12 ██████████ 1
170.83.173.201 ██████████ 1
38.191.50.101 ██████████ 1

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Peers

There are 52 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS14840 BR.Digital Telecom
AS16552 Tiggee LLC
AS1916 Rede Nacional de Ensino e Pesquisa
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS24482 SG.GS
AS262253 ECONOCABLE MEDIA SAC
AS262427 Invista Net Provedor de Acesso Ltda
AS262462 Aranet Play
AS263009 FORTE TELECOM LTDA.
AS263152 MIGO TELECOM
AS263237 PowerHost Telecom SPA
AS263541 IMF NETWORK DATA LTDA - ME
AS263661 BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO
AS264275 ROLIM NET TECNOLOGIA LTDA
AS264409 GRUPO YAX
AS264479 Turbozone Internet
AS267432 D. S. da Costa
AS267613 ELETRONET S.A.
AS267997 DS TELECOM
AS268976 Weclix Telecom S/A
AS269180 VIPNET Conexão
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS271555 SDMNET INFORMATICA LTDA - ME
AS28624 PROVEDORA CMA INTERNET LTDA
AS28634 Life Tecnologia Ltda.
AS29049 Delta Telecom Ltd
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS4230 CLARO S.A.
AS42473 Anexia Cloud Solutions GmbH
AS51185 MainStreaming SpA
AS52468 UFINET PANAMA S.A.
AS52766 Printnet telecomunicaçoes
AS52855 Omegasul Telecomunicações LTDA
AS52863 UPX TECNOLOGIA LTDA
AS52873 Softdados Telecomunicações
AS53062 ALT | GRUPO BRASIL TECPAR
AS53202 Acesso10 Telecom
AS57463 NetIX Communications JSC
AS60503 FNX Tecnologia LTDA
AS6057 Administracion Nacional de Telecomunicaciones
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA
AS61573 IP TELECOM
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A
AS6424 EDGOO NETWORKS
AS6939 Hurricane Electric LLC
AS917 Misaka Network, Inc.
AS999 CORIX NETWORKS
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS262253 ECONOCABLE MEDIA SAC
AS264275 ROLIM NET TECNOLOGIA LTDA
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS4230 CLARO S.A.
AS52468 UFINET PANAMA S.A.
AS6939 Hurricane Electric LLC
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Downstreams

There are 4 downstreams for this ASN.

Downstreams Name
AS267432 D. S. da Costa
AS267997 DS TELECOM
AS271555 SDMNET INFORMATICA LTDA - ME
AS52766 Printnet telecomunicaçoes
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2804:3868:800:4000:e808:29b7:2f82:edfc AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 40.96ms from Brasilia, BR
2804:3868:b93:d800:3cb6:3fde:6413:cc90 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.83ms from Brasilia, BR
2804:3868:806:8b00:79f5:d93d:42a5:d3b3 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 39.97ms from Brasilia, BR
2804:3868:c1c:ed00:d9ba:a289:42ef:d3e1 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.75ms from Brasilia, BR
2804:3868:e07:b200:d1d5:d7cd:27aa:faa5 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 37.11ms from Brasilia, BR
170.83.174.209 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 34.45ms from Brasilia, BR
2804:3868:846:7600:cca5:796d:1eb5:f7fc AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 50.08ms from Sao Paulo, BR
2804:3868:9f3:4200:447d:e3cc:80c1:7440 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 35.77ms from Brasilia, BR
2804:3868:903:5000:5d2e:81dc:18eb:a8bd AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 44.29ms from Brasilia, BR
2804:3868:b94:9400:242e:eb78:c3e2:b3c5 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 44.86ms from Brasilia, BR
2804:3868:e1d:200:2d91:8a17:ac61:8028 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 66.51ms from Osasco, BR
2804:3868:84f:e800:f4eb:3813:682d:e307 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 59.20ms from Rio de Janeiro, BR
2804:3868:e0a:2f00:a95b:9d02:e1ae:9eff AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 58.16ms from Rio de Janeiro, BR
2804:3868:e33:6300:adcb:220a:b414:9b06 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 37.08ms from Brasilia, BR
2804:3868:cd7:2e00:5d4e:5af9:43e2:f2fe AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 40.92ms from Brasilia, BR
2804:3868:c28:ed00:19ff:9d53:dc7:6bec AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.83ms from Brasilia, BR
2804:3868:b73:8a00:d803:7bb9:cf3f:d990 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 37.69ms from Brasilia, BR
2804:3868:e03:8700:8285:44ff:fe91:b522 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.30ms from Brasilia, BR
2804:3868:c4d:2500:3538:1257:d15d:4959 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 131.84ms from Campina Grande, BR
2804:3868:e59:5600:b9cb:dab5:ef06:3492 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 183.40ms from Lima, PE
2804:3868:c19:a000:9172:a908:f265:4d83 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 51.49ms from Sao Paulo, BR
38.191.53.86 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 40.23ms from São Paulo, BR
38.191.51.77 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 40.06ms from São Paulo, BR
2804:3868:845:700:b593:1300:e203:caa8 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 39.18ms from Brasilia, BR
2804:3868:905:a800:a455:6066:3336:8c40 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.66ms 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
199.140.21.75 AS4155 USDA 1.30ms from Ashburn, US
62.159.34.155 AS3320 Deutsche Telekom AG 0.96ms from Berlin, DE
54.213.147.11 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
52.245.253.155 AS8075 Microsoft Corporation 0.63ms from Boydton, US
69.23.122.11 AS11427 Charter Communications Inc 14.02ms from Dallas, US
104.123.97.251 AS16625 Akamai Technologies, Inc. 0.12ms from Dublin, IE
113.58.38.251 AS4837 CHINA UNICOM China169 Backbone 16.32ms from Guangzhou, CN
223.19.203.155 AS9304 HGC Global Communications Limited 1.49ms from Hong Kong, HK
196.37.106.171 AS3741 Dimension Data 0.85ms from Johannesburg, ZA
99.75.144.27 AS7018 AT&T Enterprises, LLC 1.37ms from Kansas City, US
18.100.50.187 AS16509 Amazon.com, Inc. 6.66ms from Madrid, ES
153.99.95.43 AS4837 CHINA UNICOM China169 Backbone 4.56ms from Nanjing, CN
176.51.250.123 AS12389 PJSC Rostelecom 1.00ms from Novosibirsk, RU
194.164.72.235 AS47583 Hostinger International Limited 0.47ms from Paris, FR
176.166.185.123 AS5410 Bouygues Telecom SA 8.97ms from Paris, FR
189.154.195.187 AS8151 UNINET 15.10ms from Phoenix, US
52.73.223.27 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
50.16.223.11 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
116.88.8.203 AS55430 Starhub Ltd 2.65ms from Singapore, SG
1.41.8.235 AS4804 Microplex PTY LTD 1.88ms from Sydney, AU
122.132.216.75 AS2518 BIGLOBE Inc. 5.40ms from Tokyo, JP
124.177.7.27 AS1221 Telstra Limited 2.38ms from Brisbane, AU
34.9.200.107 AS396982 Google LLC 0.12ms from Council Bluffs, US
172.215.19.219 AS8075 Microsoft Corporation 0.49ms from Des Moines, US
79.212.128.11 AS3320 Deutsche Telekom AG 7.34ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f8 38.191.49.176
traceroute to 38.191.49.176 (38.191.49.176): 64 hops max, 52 byte packets
8 [AS3549] 200.196.70.174 135.493 ms
9 *
10 *
11 *
12 *
13 [AS266475] 38.191.49.176 191.23 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS266475 at robtex.

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