AS Number
AS266475
AS Name
Org Name
SEM FRONTEIRAS TELECOMUNICACOES LTDA
Country
Brazil
Registry

RegDate

20160128

Updated

20220706

AS266475 Looking Glass
IPv4Prefixes

24

IPv6Prefixes

14

IPv4 NUMs

7,168

IPv6 NUMs(/64)

4,294,967,296

7,168 IPv4 Addresses
CIDR Description IP Num
38.9.112.0/24 PSINet, Inc. 256
38.9.112.0/22 PSINet, Inc. 1024
38.9.113.0/24 PSINet, Inc. 256
38.9.114.0/24 PSINet, Inc. 256
38.9.115.0/24 PSINet, Inc. 256
38.56.72.0/24 PSINet, Inc. 256
38.56.72.0/22 PSINet, Inc. 1024
38.56.73.0/24 PSINet, Inc. 256
38.56.74.0/24 PSINet, Inc. 256
38.56.75.0/24 PSINet, Inc. 256
38.191.48.0/23 PSINet, Inc. 512
38.191.48.0/20 PSINet, Inc. 4096
38.191.50.0/23 PSINet, Inc. 512
38.191.52.0/23 PSINet, Inc. 512
38.191.54.0/23 PSINet, Inc. 512
38.191.56.0/23 PSINet, Inc. 512
38.191.58.0/23 PSINet, Inc. 512
38.191.60.0/23 PSINet, Inc. 512
38.191.62.0/23 PSINet, Inc. 512
170.83.172.0/24 SEM FRONTEIRAS TELECOMUNICACOES LTDA 256
170.83.172.0/22 SEM FRONTEIRAS TELECOMUNICACOES LTDA 1024
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
CIDR Description IP NUMs(prefix /64)
2804:3868::/34 SEM FRONTEIRAS TELECOMUNICACOES LTDA 1073741824
2804:3868::/32 SEM FRONTEIRAS TELECOMUNICACOES LTDA 4294967296
2804:3868:200::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA 33554432
2804:3868:600::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA 33554432
2804:3868:e00::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA 33554432
2804:3868:1600::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA 33554432
2804:3868:1a00::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA 33554432
2804:3868:4000::/34 SEM FRONTEIRAS TELECOMUNICACOES LTDA 1073741824
2804:3868:8000::/34 SEM FRONTEIRAS TELECOMUNICACOES LTDA 1073741824
2804:3868:c000::/34 SEM FRONTEIRAS TELECOMUNICACOES LTDA 1073741824
2804:3868:f200::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA 33554432
2804:3868:f400::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA 33554432
2804:3868:f600::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA 33554432
2804:3868:f800::/39 SEM FRONTEIRAS TELECOMUNICACOES LTDA 33554432
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 3,840 621,346,816 IPv4 IPv4 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 768 4,294,967,296 IPv4 IPv4
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 728,512 268,566,528 IPv4 IPv4 IPv6 IPv6
AS4230 CLARO S.A., BR Brazil 5,156,608 21,475,098,624 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 29,184 4,294,967,296 IPv4 IPv4
AS53013 W I X NET DO BRASIL LTDA - ME, BR Brazil 3,328 4,294,967,296 IPv4 IPv4
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,352 4,294,967,296 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,192 282,666,025,353,216 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS267432 D. S. da Costa, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267997 DS TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS271555 SDMNET INFORMATICA LTDA - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS52766 Printnet telecomunicaçoes, BR Brazil 3,072 2,248,146,944 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Brazil IX.br (PTT.br) Rio Branco - IX.br (PTT.br) Rio Branco 200.219.143.2 2001:12f8:0:37::2 10 Gbps 2023-08-21 13:24:34
Brazil IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo 187.16.214.244 2001:12f8::214:244 100 Gbps 2024-11-27 19:21:49

Private Peering Facilities

Country/Region Name City Website Updated
Equinix SP4 - São Paulo Barueri https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp4/ 2024-11-27 19:24:28
aut-num:     AS266475
owner:       SEM FRONTEIRAS TELECOMUNICACOES LTDA
responsible: Makleysh de Oliveira Bezerra
owner-c:     MAOBE101
routing-c:   KEBSO29
abuse-c:     MAOLI1589
created:     20170110
changed:     20250221
inetnum:     170.83.172.0/22
inetnum:     2804:3868::/32
as-in:       from AS4230 100 accept ANY
as-in:       from AS262253 100 accept ANY
as-in:       from AS271253 100 accept ANY
as-out:      to AS4230 announce AS266475
as-out:      to AS262253 announce AS266475
as-out:      to AS271253 announce AS266475

nic-hdl-br:  MAOBE101
person:      Makleysh de Oliveira Bezerra
created:     20230704
changed:     20250207

nic-hdl-br:  KEBSO29
person:      Kêmio Benevides de Souza
created:     20250211
changed:     20250211

nic-hdl-br:  MAOLI1589
person:      Makleysh Oliveira
created:     20160128
changed:     20220706