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

RegDate

20071211

Updated

20211124

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
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0 IPv4 IPv4 IPv6 IPv6
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 729,504 268,566,528 IPv4 IPv4 IPv6 IPv6
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 228,608 34,363,342,848 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,276,158,464 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 13,056 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,843,712 77,330,644,992 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 524,544 282,631,699,169,280 IPv4 IPv4 IPv6 IPv6
AS262462 Aranet Comunicacao Ltda, BR Brazil 14,336 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 2,048 4,294,967,296 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 94,208 111,280,128 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,107,392 4,299,096,064 IPv4 IPv4
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 36,864 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 1,280 16,777,216 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 66,560 14,009,892,864 IPv4 IPv4 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 40,704 4,294,967,296 IPv4 IPv4
AS263237 PowerHost Telecom SPA, CL Chile 3,328 131,072 IPv4 IPv4 IPv6 IPv6
AS20253 QWILTED-PROD-01 - Qwilt Inc., US United States 7,680 20,185,088 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,304 4,294,967,296 IPv6 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,608 4,294,967,296 IPv4 IPv4
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS270735 COMPUTIZE NETWORK TELECOMUNICACOES LTDA, BR Brazil 512 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 51,968 81,604,378,624 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 4,294,967,296 IPv4 IPv4
AS52468 UFINET PANAMA S.A., PA Panama 168,960 52,183,826,432 IPv4 IPv4
AS53087 TELY Ltda., BR Brazil 12,288 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS267580 installnet serviços ltda, 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
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
AS266009 T2WEB SOLUCOES TECNOLOGICAS 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
AS270371 CONECTE MARECHAL, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS270606 R3 TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
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
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:      ricardo@alive.net.br
country:     BR
created:     20040609
changed:     20230903

nic-hdl-br:  TWINF2
person:      T2web Informatica
e-mail:      admin@t2web.com.br
country:     BR
created:     20071211
changed:     20211124