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

RegDate

20071211

Updated

20241010

AS263144 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

3

IPv4 NUMs

1,024

IPv6 NUMs(/64)

4,294,967,296

1,024 IPv4 Addresses
CIDR Description IP Num
191.242.220.0/24 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 256
191.242.220.0/22 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 1024
191.242.221.0/24 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 256
191.242.222.0/24 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 256
191.242.223.0/24 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 256
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
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 36,864 4,294,967,296 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0 IPv6 IPv6
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS262462 Aranet Play, BR Brazil 14,336 4,294,967,296 IPv6 IPv6
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 228,864 30,068,310,016 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 13,312 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A, BR Brazil 17,408 4,295,098,368 IPv4 IPv4
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 728,480 268,566,528 IPv6 IPv6
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 1,280 16,777,216 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,776 68,719,476,736 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 549,120 282,631,665,614,848 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 97,280 113,508,352 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 2,048 4,294,967,296 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,276,158,464 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 67,072 14,009,892,864 IPv6 IPv6
AS20253 QWILTED-PROD-01 - Qwilt Inc., US United States 7,680 19,988,480 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,304 4,294,967,296 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,852,928 77,330,644,992 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS264173 TURBOO NET, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS266519 PROVERADIO TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS270371 CONECTE MARECHAL, BR Brazil 0 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 1,280 16,777,216 IPv4 IPv4
AS264998 SQUID NET TELECOMUNICACOES LTDA ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS265379 JULIO CESAR DAS NEVES - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS269360 Internet Tecnologia Ltda, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,852,928 77,330,644,992 IPv4 IPv4
AS263966 WORLD WIFI TELECOMUNICAÇÕES LTDA - ME, BR Brazil 5,120 8,589,934,592 IPv4 IPv4
AS264997 Direct Telecom Ltda, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS265135 TC NET, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS267420 Norte.Net Telecomunicações Ltda, BR Brazil 0 0 IPv4 IPv4
AS53181 K2 Telecom e Multimidia LTDA ME, BR Brazil 9,216 4,294,967,296 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 13,312 4,294,967,296 IPv4 IPv4
AS262740 VELOO NET LTDA, BR Brazil 8,192 8,589,934,592 IPv4 IPv4
AS263267 VIUNET PROVIMENTO DE ACESSO A INTERNET LTDA - ME, BR Brazil 2,048 3,221,225,472 IPv4 IPv4
AS270606 R3 TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS270721 3COMNECT TELECOM LTDA, BR Brazil 768 3,221,225,472 IPv4 IPv4 IPv6 IPv6
AS270735 COMPUTIZE NETWORK TELECOMUNICACOES LTDA, BR Brazil 512 4,294,967,296 IPv4 IPv4
AS52584 CONNECT FIBRA, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS52974 Henet Telecomunicacoes Ltda, BR Brazil 17,408 4,294,967,296 IPv4 IPv4
AS268841 INFINITY NET, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS269646 G4 Telecom Fibra, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS271115 FIBRADOS WEB TELECOMUNICA�OES LTDA, BR Brazil 768 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
AS265442 VISUAL LINK COMUNICACOES MULTIMIDIA LTDA - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS268968 VELOZONE TELECOM EIRELI, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS271145 PIAUÍ LINK LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 67,072 14,009,892,864 IPv4 IPv4
AS52662 TELECALL TELECOMUNICACOES, BR Brazil 5,120 4,294,967,296 IPv4 IPv4
AS53087 TELY Ltda., BR Brazil 12,288 4,294,967,296 IPv4 IPv4
AS264409 GRUPO YAX, BR Brazil 2,048 458,752 IPv4 IPv4
AS265377 FLASH NET TELECOMUNICACOES LTDA - ME, BR Brazil 1,024 8,589,934,592 IPv4 IPv4
AS266240 A2 TELECOM EIRELI - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS270280 AS DOS SANTOS ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A, BR Brazil 17,408 4,295,098,368 IPv4 IPv4
AS262832 Infotechnet Informatica e Assistencia Tecnica Ltda, BR Brazil 8,192 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
191.242.220.4 1 alive.altaredesistemas.com.br
191.242.220.28 1 ns3.dfsolutions.com.br.
191.242.220.30 2 maxx.net.br
191.242.220.149 1 scontent.fmcz14-1.fna.fbcdn.net
191.242.220.161 1 instagram.fmcz14-1.fna.fbcdn.net
191.242.222.30 1 speedtest.alive.net.br
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