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 3 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 52 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS14537 Continent 8 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.
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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2804:3868:c2f:1f00:b59d:c130:b270:a290 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 160.08ms from Lima, PE
2804:3868:c00:5e00:898:6db7:a0e6:e070 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 220.24ms from Lima, PE
2804:3868:f6f5:f300:8169:2bfd:4e4f:577c AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 59.90ms from Rio de Janeiro, BR
2804:3868:e1e:1900:68bf:9b60:858a:57bc AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 52.41ms from Sao Paulo, BR
2804:3868:e34:7d00:adeb:976f:4c70:27e1 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 140.48ms from Lima, PE
2804:3868:c8b:9b00:f883:9ca6:a44d:8b36 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 54.88ms from Rio de Janeiro, BR
2804:3868:b12:a400:5d0a:d37e:7095:24ec AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 170.88ms from Ashburn, US
2804:3868:2:1:face:b00c:0:a7 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 51.49ms from Rio de Janeiro, BR
2804:3868:bf9:df00:93c:c8ad:e89f:f26d AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 64.59ms from Sao Paulo, BR
2804:3868:e16:ca00:5978:5944:d800:3acd AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 64.10ms from Sao Paulo, BR
2804:3868:e13:1e00:6ed7:19ff:fe79:b128 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 49.19ms from Sao Paulo, BR
2804:3868:e4f:ed00:c557:4377:e220:351e AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 219.77ms from Seattle, US
2804:3868:e2f:e800:70c1:8a91:881a:db42 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 178.91ms from Ashburn, US
2804:3868:e0f:7400:3cdc:11d4:a659:a4f AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 40.62ms from Brasilia, BR
2804:3868:e2c:d900:2f7a:96d4:532f:cec8 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 142.95ms from Lima, PE
2804:3868:e0a:3900:8903:7660:bad1:b70f AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 136.66ms from Lima, PE
2804:3868:e35:3f00:c106:f096:536f:792e AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 47.43ms from Sao Paulo, BR
2804:3868:f32c:e300:: AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 51.35ms from Sao Paulo, BR
2804:3868:ee4:2700:f58e:821c:3d14:999d AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 235.73ms from Falkenberg, SE
2804:3868:f6bb:ab00:e8f8:90e8:8301:ccc AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 142.35ms from Lima, PE
2804:3868:ffff::b AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 50.47ms from Rio de Janeiro, BR
170.83.174.14 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 34.64ms from Brasilia, BR
2804:3868:ca9:d100:70bf:6789:3493:c181 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 215.90ms from Lima, PE
38.191.53.241 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 38.41ms from São Paulo, BR
2804:3868:eb4:b200:9dbe:70fa:2cd1:27d6 AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA 136.81ms from Lima, PE

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
221.219.75.155 AS4808 China Unicom Beijing Province Network 3.63ms from Beijing, CN
123.249.79.219 AS55990 Huawei Cloud Service data center 3.63ms from Beijing, CN
79.110.185.91 AS200598 Lunarnaut, LLC 0.11ms from Chicago, US
34.121.4.251 AS396982 Google LLC 0.37ms from Council Bluffs, US
87.201.62.75 AS15802 Emirates Integrated Telecommunications Company PJSC 3.62ms from Dubai, AE
178.0.203.59 AS3209 Vodafone GmbH 6.69ms from Duesseldorf, DE
203.145.73.219 AS17794 Hutchison Telephone Company Limited 0.45ms from Hong Kong, HK
81.154.114.251 AS2856 British Telecommunications PLC 3.20ms from London, GB
89.243.35.43 AS13285 TalkTalk Communications Limited 4.73ms from Manchester, GB
153.132.6.139 AS4713 NTT DOCOMO BUSINESS,Inc. 5.02ms from Osaka, JP
46.116.165.123 AS1680 Cellcom Fixed Line Communication L.P 2.49ms from Rosh Ha‘Ayin, IL
32.223.121.59 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.47ms from Secaucus, US
223.194.91.27 AS18330 HONGIK UNIVERSITY 1.90ms from Seoul, KR
106.249.51.59 AS3786 LG DACOM Corporation 5.02ms from Seoul, KR
220.67.226.187 AS3786 LG DACOM Corporation 2.58ms from Seoul, KR
101.23.1.75 AS4837 CHINA UNICOM China169 Backbone 10.23ms from Beijing, CN
75.206.253.91 AS6167 Verizon Business 14.76ms from Boca Raton, US
60.174.118.43 AS4134 CHINANET-BACKBONE 11.98ms from Huai'an, CN
137.220.117.11 AS56478 Hyperoptic Ltd 1.31ms from Manchester, GB
2.15.113.75 AS3215 Orange S.A. 5.43ms from Marseille, FR
72.189.236.203 AS33363 Charter Communications, Inc 5.45ms from Orlando, US
73.21.91.155 AS7922 Comcast Cable Communications, LLC 15.48ms from Orlando, US
88.174.110.43 AS12322 Free SAS 6.78ms from Paris, FR
138.91.183.43 AS8075 Microsoft Corporation 0.55ms from San Jose, US
120.102.179.59 AS1659 Taiwan Academic Network (TANet) Information Center 3.63ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -m7 38.191.58.208
traceroute to 38.191.58.208 (38.191.58.208): 7 hops max, 52 byte packets
1 [AS15169] 108.170.228.30 114.083 ms
2 *
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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