AS Number
AS263144
AS Name
Org Name
R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME
Country
Brazil
Registry

RegDate

20071211

Updated

20241010

AS263144 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

3

IPv4 NUMs

1,024

IPv6 NUMs(/64)

4,294,967,296

1,024 IPv4 Addresses
CIDR Description IP Num
191.242.220.0/23 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 512
191.242.220.0/22 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 1024
191.242.222.0/23 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 512
CIDR Description IP NUMs(prefix /64)
2804:1768::/33 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 2147483648
2804:1768::/32 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 4294967296
2804:1768:8000::/33 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS263237 PowerHost Telecom SPA, CL Chile 3,328 196,608 IPv4 IPv4
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 730,528 268,566,528 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 1,536 16,777,216 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,800 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A, BR Brazil 17,408 4,295,163,904 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 521,216 282,631,665,614,848 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 66,560 14,009,892,864 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 52,224 81,604,378,624 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS270721 3COMNECT TELECOM LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS270280 AS DOS SANTOS ME, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS263267 VIUNET PROVIMENTO DE ACESSO A INTERNET LTDA - ME, BR Brazil 2,048 3,221,225,472 IPv4 IPv4
AS267580 installnet serviços ltda, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS268841 INFINITY NET, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS268968 VELOZONE TELECOM EIRELI, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS270371 CONECTE MARECHAL, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS270376 EWERTON N B ARAUJO, BR Brazil 768 2,147,483,648 IPv4 IPv4 IPv6 IPv6
aut-num:     AS263144
owner:       R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME
ownerid:     05.929.608/0001-19
responsible: Ricardo André Duarte Porciúncula
country:     BR
owner-c:     RIA241
routing-c:   TWINF2
abuse-c:     TWINF2
created:     20140515
changed:     20230904
inetnum:     191.242.220.0/22
inetnum:     2804:1768::/32

nic-hdl-br:  RIA241
person:      Ricardo André
e-mail:      [email protected]
country:     BR
created:     20040609
changed:     20230903

nic-hdl-br:  TWINF2
person:      T2web Informatica
e-mail:      [email protected]
country:     BR
created:     20071211
changed:     20241010