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 4 months 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
38.191.50.101 ██████████ 1
170.83.174.56 ██████████ 1
170.83.172.12 ██████████ 1
38.9.115.2 ██████████ 1
170.83.173.201 ██████████ 1
38.191.55.5 ██████████ 1
38.56.74.162 ██████████ 1
38.9.112.4 ██████████ 1

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Peers

There are 50 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
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.
AS51185 MainStreaming SpA
AS52468 UFINET PANAMA S.A.
AS52766 Printnet telecomunicaçoes
AS52855 Omegasul Telecomunicações LTDA
AS52863 UPX TECNOLOGIA LTDA
AS52873 Softdados Telecomunicações
AS53013 UFINET BRASIL S.A.
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
AS9498 BHARTI Airtel Ltd.
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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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Pingable IPs

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

IP Address ASN Details
2804:3868:2:1:face:b00c:0:a7 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 34.96ms from Brasilia, BR
2804:3868:c05:4100:dce7:1cdc:de8a:bb26 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 181.89ms from Lima, PE
38.9.112.186 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 35.66ms from Brasilia, BR
2804:3868:e0f:dc00:adeb:976f:4c70:27e1 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.49ms from Brasilia, BR
38.191.51.10 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 35.04ms from Brasilia, BR
2804:3868:e17:8900:61b5:b33e:58a8:354c AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 63.90ms from São Paulo, BR
2804:3868:4100:0:b0fc:484f:487b:9d23 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 35.60ms from Brasilia, BR
2804:3868:f610:b300:199d:4631:d279:5979 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 41.56ms from Brasilia, BR
2804:3868:e04:1600:b0eb:6436:d0ac:3833 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.84ms from Brasilia, BR
2804:3868:b7f:1c00::2 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 36.37ms from Brasilia, BR
2804:3868:ffff::5 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 34.79ms from Brasilia, BR
170.83.174.69 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 34.76ms from Brasilia, BR
2804:3868:f72:3200:ac00:e158:7ddb:1c12 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 194.65ms from Lima, PE
2804:3868:8ab:2200:3415:8110:76ff:75fb AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 254.18ms from Paris, FR
2804:3868:1104:1100:fc7e:e790:de9d:ce40 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 64.69ms from Rio de Janeiro, BR
2804:3868:e1b:9600:3113:164e:c757:1b0e AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 37.56ms from Brasilia, BR
38.191.48.33 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 37.03ms from Brasilia, BR
38.191.53.9 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 35.05ms from Brasilia, BR
2804:3868:c53:9a00:a973:1f14:9e05:5b53 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 40.47ms from Brasilia, BR
2804:3868:c27:ad00:7856:2cbd:e237:768d AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 39.06ms from Brasilia, BR
2804:3868:f76:6a00:484e:f613:f871:f572 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 140.80ms from Lima, PE
38.9.115.0 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 0.86ms from Sao Paulo, BR
2804:3868:c94:2200::2 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.39ms from Brasilia, BR
2804:3868:f600:9d00:e2cb:56ff:feb6:e53c AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 40.53ms from Brasilia, BR
2804:3868:b9f:4200:7565:1cc9:72b3:c068 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 271.83ms from Helsinki, FI

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
139.47.208.11 AS12663 VODAFONE GROUP 3.67ms from Amsterdam, NL
71.255.243.251 AS701 Verizon Business 1.93ms from Ashburn, US
24.63.134.219 AS7922 Comcast Cable Communications, LLC 8.21ms from Boston, US
196.212.72.75 AS3741 Dimension Data 13.66ms from Cape Town, ZA
162.198.200.155 AS7018 AT&T Enterprises, LLC 3.08ms from Durham, US
171.38.8.123 AS4837 CHINA UNICOM China169 Backbone 6.30ms from Liuzhou, CN
220.240.235.155 AS7545 TPG Telecom Limited 1.76ms from Melbourne, AU
47.192.173.123 AS5650 Frontier Communications of America, Inc. 12.45ms from Miami, US
176.166.185.123 AS5410 Bouygues Telecom SA 9.39ms from Paris, FR
196.70.252.107 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.03ms from Rabat, MA
159.0.74.187 AS25019 Saudi Telecom Company JSC 8.52ms from Riyadh, SA
90.127.132.171 AS3215 Orange S.A. 1.95ms from Saint-Denis, FR
189.168.205.123 AS8151 UNINET 11.17ms from Santiago de Queretaro, MX
202.135.122.251 AS58414 Computershare Technology Services 10.17ms from Sydney, AU
35.79.181.235 AS16509 Amazon.com, Inc. 0.22ms from Tokyo, JP
20.120.30.155 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
216.49.181.219 AS19648 Corporation of the Presiding Bishop of the Church of Jesus Christ of Latter-day Saints 12.12ms from Denver, US
176.68.78.43 AS1257 Tele2 Sverige AB 3.86ms from Falkenberg, SE
123.156.59.187 AS4837 CHINA UNICOM China169 Backbone 8.03ms from Hangzhou, CN
60.185.36.139 AS4134 CHINANET-BACKBONE 9.38ms from Nanchang, CN
187.157.109.27 AS8151 UNINET 10.28ms from Santiago de Queretaro, MX
118.19.155.123 AS4713 NTT DOCOMO BUSINESS,Inc. 12.79ms from Tokyo, JP
91.97.167.75 AS9145 EWE TEL GmbH 10.47ms from Amsterdam, NL
118.209.31.27 AS7545 TPG Telecom Limited 1.87ms from Brisbane, AU
87.78.183.27 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.88ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 38.191.63.174
traceroute to 38.191.63.174 (38.191.63.174): 8 hops max, 52 byte packets
4 [AS30475] 68.71.128.64 0.281 ms
5 [AS30475] 68.71.128.70 0.687 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Greenwood Village, 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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