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 2 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
170.83.173.201 ██████████ 1
170.83.174.56 ██████████ 1
170.83.172.12 ██████████ 1
38.9.115.2 ██████████ 1
38.191.50.101 ██████████ 1
38.9.112.4 ██████████ 1
170.83.173.42 ██████████ 1
38.191.55.5 ██████████ 1

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Peers

There are 51 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.
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS262253 ECONOCABLE MEDIA SAC
AS264275 ROLIM NET TECNOLOGIA LTDA
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS4230 CLARO 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

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

IP Address ASN Details
2804:3868:e12:c100:a1a:1eff:fe8a:95a6 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 40.28ms from Brasilia, BR
38.191.62.253 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 34.33ms from Brasilia, BR
2804:3868:819:de00:803d:7cee:cf8:2cc8 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 40.15ms from Brasilia, BR
2804:3868:e4b:2600:a85d:c7f9:96ce:a05e AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 179.99ms from Lima, PE
2804:3868:96e:e500:535:19ed:629e:7672 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 56.05ms from Rio de Janeiro, BR
38.9.114.93 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.42ms from São Paulo, BR
2804:3868:814:3e00:5920:3a9e:ced3:bdb AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 222.88ms from Amsterdam, NL
2804:3868:834:1800:ed66:4342:75a3:56b4 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 99.95ms from Brasilia, BR
2804:3868:e71:200:e04b:d280:ea5f:7bcc AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 43.44ms from Brasilia, BR
2804:3868:caf:d000:d2a0:bbff:fe1d:c094 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 39.61ms from Brasilia, BR
2804:3868:826:1b00:74c2:d004:48ec:af4f AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 39.69ms from Brasilia, BR
38.9.112.113 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 35.70ms from Brasilia, BR
2804:3868:bbe:9900:a10f:fcdc:9be1:28ca AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 62.65ms from Brasília, BR
2804:3868:5b6:4b00:7019:b4bc:3a82:72aa AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 141.93ms from Fortaleza, BR
38.191.48.112 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.72ms from São Paulo, BR
2804:3868:cae:db00:6574:fcb7:80f9:878c AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 42.27ms from Brasilia, BR
2804:3868:fa1:4a00:5c0a:e563:f51c:f168 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 41.33ms from Brasilia, BR
2804:3868:e13:f00:a96c:9e55:8174:fc7a AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 40.13ms from Brasilia, BR
2804:3868:f2e9:7d00:f04e:7a56:fbcc:8c22 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 143.62ms from Lima, PE
2804:3868:edd:cd00:dc2:b2b7:f45c:79d8 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 55.17ms from Rio de Janeiro, BR
2804:3868:e1b:ba00:e084:c974:6888:f7a6 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 63.31ms from Sao Paulo, BR
2804:3868:90f:1b00:4cd7:9d4e:40b9:4dd7 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 63.23ms from Brasília, BR
2804:3868:e04:fd00:8dbd:ca2b:8d8f:e19e AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 232.55ms from Lima, PE
2804:3868:8f5:f500:f44c:cafa:d7d5:3a88 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 224.15ms from Lima, PE
38.191.60.16 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.44ms 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
198.99.193.235 AS32657 Tennessee Aquarium 3.96ms from Atlanta, US
75.61.146.203 AS7018 AT&T Enterprises, LLC 9.99ms from Atlanta, US
144.49.141.11 AS396982 Google LLC 0.17ms from Brussels, BE
212.21.40.187 AS32806 MTNSAT Holdings LLC 6.01ms from Frankfurt am Main, DE
90.214.165.91 AS5607 Sky UK Limited 5.61ms from London, GB
207.97.178.203 AS3257 GTT Communications Inc. 0.58ms from Los Angeles, US
18.100.50.187 AS16509 Amazon.com, Inc. 6.61ms from Madrid, ES
81.41.136.187 AS3352 TELEFONICA DE ESPANA S.A.U. 1.75ms from Madrid, ES
76.114.144.91 AS7922 Comcast Cable Communications, LLC 14.42ms from Miami, US
212.76.140.107 AS42632 MnogoByte LLC 1.02ms from Moscow, RU
202.7.117.139 AS18144 Enecom,Inc. 8.87ms from Osaka, JP
48.192.145.75 AS8075 Microsoft Corporation 0.24ms from San Antonio, US
185.59.214.107 AS2116 GLOBALCONNECT AS 5.02ms from Sandefjord, NO
39.113.115.43 AS9318 SK Broadband Co Ltd 7.45ms from Seoul, KR
3.81.220.91 AS14618 Amazon.com, Inc. 0.91ms from Ashburn, US
184.14.239.43 AS5650 Frontier Communications of America, Inc. 12.27ms from Chicago, US
18.253.62.107 AS8987 Amazon Data Services Ireland Ltd 1.01ms from Columbus, US
35.158.114.43 AS16509 Amazon.com, Inc. 0.29ms from Frankfurt am Main, DE
85.209.101.235 AS39194 Vakka-Suomen Puhelin Oy 3.47ms from Helsinki, FI
2.220.250.123 AS5607 Sky UK Limited 1.56ms from London, GB
6.2.47.75 AS668 United States Department of Defense (DoD) 1.78ms from Los Angeles, US
90.77.2.251 AS12479 Orange Espagne SA 6.88ms from Madrid, ES
182.56.129.123 AS17813 Mahanagar Telephone Nigam Limited 3.24ms from Mumbai, IN
151.205.124.235 AS701 Verizon Business 2.69ms from New York City, US
88.182.15.75 AS12322 Free SAS 9.23ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 170.83.172.10
traceroute to 170.83.172.10 (170.83.172.10): 64 hops max, 52 byte packets
2 *
3 [AS52263] 177.93.31.65 1.396 ms
4 *
5 *
6 *
7 *
8 *
9 [AS266475] 170.83.172.10 199.041 ms
Measurement taken from IPinfo ProbeNet in San Pedro, CR
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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