AS Number
AS271069
AS Name
Org Name
A4 TELECOM PROVEDOR DE ACESSO
Country
Brazil
Registry

RegDate

20200328

Updated

20240712

AS271069 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

4

IPv4 NUMs

1,280

IPv6 NUMs(/64)

8,589,934,592

1,280 IPv4 Addresses
CIDR Description IP Num
138.97.79.0/24 ALVES E ALCANTARA LTDA 256
179.48.0.0/24 A4 TELECOM PROVEDOR DE ACESSO 256
179.48.0.0/23 A4 TELECOM PROVEDOR DE ACESSO 512
179.48.0.0/22 A4 TELECOM PROVEDOR DE ACESSO 1024
179.48.2.0/24 A4 TELECOM PROVEDOR DE ACESSO 256
179.48.2.0/23 A4 TELECOM PROVEDOR DE ACESSO 512
179.48.3.0/24 A4 TELECOM PROVEDOR DE ACESSO 256
CIDR Description IP NUMs(prefix /64)
2804:7358::/32 ALVES E ALCANTARA LTDA 4294967296
2804:75c8::/33 A4 TELECOM PROVEDOR DE ACESSO 2147483648
2804:75c8::/32 A4 TELECOM PROVEDOR DE ACESSO 4294967296
2804:75c8:8000::/33 A4 TELECOM PROVEDOR DE ACESSO 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 521,216 282,631,665,614,848 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 52,224 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 730,528 268,566,528 IPv4 IPv4 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,587,840 200,052,441,088 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 39,936 4,295,032,832 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 98,304 110,231,552 IPv4 IPv4
AS265061 MIRIANE ARAUJO LIMA DE OLIVEIRA - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 3,840 621,215,744 IPv4 IPv4
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 256 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS265038 TELFO SERVICO DE TELECOMUNICACOES LTDA, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS270909 ALVES E ALCANTARA LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Brazil IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo 187.16.214.180 2001:12f8::214:180 20 Gbps 2024-08-08 17:24:00
Brazil IX.br (PTT.br) Fortaleza - IX.br (PTT.br) Fortaleza 45.68.73.191 2001:12f8:0:9::145:191 20 Gbps 2024-10-16 20:18:22
Brazil IX.br (PTT.br) Rio de Janeiro - IX.br (PTT.br) Rio de Janeiro 45.6.55.140 2001:12f8:0:2::55:140 20 Gbps 2024-07-29 17:01:07
Brazil IX.br (PTT.br) Fortaleza - IX.br (PTT.br) Fortaleza 45.68.75.46 2001:12f8:0:9::147:46 20 Gbps 2024-10-16 20:25:10

Private Peering Facilities

Country/Region Name City Website Updated
Equinix SP2 - São Paulo Barueri https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp2/ 2024-09-30 13:03:15
Durand Pix - Globenet RJ Rio de Janeiro http://www.durand.com.br 2024-09-30 13:12:48
Ascenty FTZ1 - Fortaleza Maracanaú https://www.ascenty.com/data-centers/ceara/fortaleza-1/ 2025-01-10 17:34:02
aut-num:     AS271069
owner:       A4 TELECOM PROVEDOR DE ACESSO
ownerid:     36.947.064/0001-41
responsible: Jessica Lima da Silva Fontes
country:     BR
owner-c:     JELSI227
routing-c:   JELSI227
abuse-c:     JELSI227
created:     20200804
changed:     20230315
inetnum:     179.48.0.0/22
inetnum:     2804:75c8::/32

nic-hdl-br:  JELSI227
person:      Jessica Lima da Silva
e-mail:      [email protected]
country:     BR
created:     20200328
changed:     20240712