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
38.9.112.4 ██████████ 1
38.9.115.2 ██████████ 1
38.191.50.101 ██████████ 1
38.191.55.5 ██████████ 1
170.83.172.12 ██████████ 1
170.83.173.201 ██████████ 1
38.56.73.94 ██████████ 1
38.56.74.162 ██████████ 1

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Peers

There are 53 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
AS37721 Virtual Technologies & Solutions
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.
AS9498 BHARTI Airtel Ltd.
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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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Pingable IPs

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

IP Address ASN Details
2804:3868:e84:8600:3cdc:11d4:a659:a4f AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 40.58ms from Brasilia, BR
2804:3868:ef7:2e00:7dc9:9f3a:30fe:eb13 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 56.67ms from Sao Paulo, BR
2804:3868:bbd:c500:a4af:caff:feae:4641 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 62.60ms from Sao Paulo, BR
38.191.48.64 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 37.78ms from São Paulo, BR
38.56.73.249 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 37.11ms from São Paulo, BR
2804:3868:2:1:face:b00c:0:a7 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 34.94ms from Brasilia, BR
2804:3868:c37:aa00:f05f:3fb0:f5c5:60c9 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 39.27ms from Brasilia, BR
38.191.57.245 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 45.34ms from Brasilia, BR
2804:3868:e96:bc00::2 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.61ms from Brasilia, BR
2804:3868:e92:5300:3c60:282e:64a:8e1d AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 63.24ms from Sao Paulo, BR
2804:3868:83e:4d00:718b:d8f0:cf18:28e2 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 138.16ms from Lima, PE
2804:3868:ea7:f000:ed12:b3b8:a319:4f50 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 205.95ms from Lima, PE
2804:3868:860:2300:f494:bfac:5423:44d9 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 230.00ms from Lima, PE
2804:3868:e22:af00:9f16:113c:b2a1:e102 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 41.03ms from Brasilia, BR
38.9.112.124 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 35.52ms from Brasilia, BR
38.56.74.169 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 34.60ms from Brasilia, BR
2804:3868:eb3:b600:45c6:48d6:4b02:c99a AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 43.08ms from Brasilia, BR
2804:3868:ead:8400:350a:954e:6504:c0ea AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 174.66ms from Lisbon, PT
2804:3868:c9d:3c00:290c:72a4:de4a:6213 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 60.65ms from Rio de Janeiro, BR
2804:3868:e83:a000:b51a:e151:466:de81 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 61.70ms from Sao Paulo, BR
38.56.72.135 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 37.91ms from São Paulo, BR
2804:3868:8f7:c200:a10d:8d32:ed0e:ca42 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 232.24ms from Seattle, US
2804:3868:ff00::f9 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 34.75ms from Brasilia, BR
170.83.173.229 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 34.65ms from Brasilia, BR
2804:3868:8f1:e300:3144:1222:602f:ccf6 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.53ms 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
141.189.205.235 AS17011 PPG Industries, Inc. 1.16ms from Amsterdam, NL
132.250.234.59 AS48 Navy Network Information Center (NNIC) 2.69ms from Ashburn, US
12.236.169.123 AS7018 AT&T Enterprises, LLC 1.22ms from Chicago, US
95.8.143.59 AS9121 Turk Telekomunikasyon Anonim Sirketi 11.84ms from Istanbul, TR
79.35.244.187 AS3269 Telecom Italia S.p.A. 2.31ms from Milan, IT
194.9.65.107 AS37166 Kenya Airways 1.24ms from Nairobi, KE
122.247.73.43 AS4134 CHINANET-BACKBONE 1.26ms from Ningbo, CN
200.178.147.235 AS4230 CLARO S.A. 3.40ms from Porto Alegre, BR
206.0.38.251 AS264681 Sociedad de Telecomunicaciones Netsouth SPA 16.68ms from Santiago, CL
191.59.201.139 AS4230 CLARO S.A. 19.23ms from Sao Paulo, BR
120.146.8.251 AS1221 Telstra Limited 17.39ms from Sydney, AU
20.53.190.107 AS8075 Microsoft Corporation 0.64ms from Sydney, AU
179.186.176.59 AS18881 TELEFÔNICA BRASIL S.A 10.03ms from São Paulo, BR
111.233.217.59 AS10013 FreeBit Co.,Ltd. 10.57ms from Tokyo, JP
62.159.34.155 AS3320 Deutsche Telekom AG 1.24ms from Berlin, DE
102.97.169.187 AS36925 MEDITELECOM 7.07ms from Casablanca, MA
218.101.250.251 AS17864 SK Broadband Co Ltd 2.19ms from Incheon, KR
203.128.11.203 AS17911 Brain Telecommunication Ltd. 17.17ms from Karachi, PK
203.115.214.203 AS134069 NTT MSC SDN. BHD. 0.90ms from Kuala Lumpur, MY
95.144.53.203 AS2856 British Telecommunications PLC 2.97ms from London, GB
81.102.28.139 AS5089 Virgin Media Limited 13.71ms from London, GB
137.220.117.11 AS56478 Hyperoptic Ltd 1.01ms from Manchester, GB
24.17.231.43 AS7922 Comcast Cable Communications, LLC 4.47ms from Seattle, US
74.88.255.43 AS6128 Cablevision Systems Corp. 3.43ms from Secaucus, US
179.165.5.91 AS26599 TELEFÔNICA BRASIL S.A 3.93ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 170.83.172.32
traceroute to 170.83.172.32 (170.83.172.32): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
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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