AS Name
Org Name
Silva & Silveira Provedor de Internet Ltda
Registry Region
Brazil
Looking Glass
IPv4Prefixes

40

IPv6Prefixes

7

IPv4 NUMs

34,816

IPv6 NUMs(/64)

4,294,967,296

34,816 IPv4 Addresses
CIDR Description IP Num
170.0.20.0/22 Silva & Silveira Provedor de Internet Ltda 1024
170.80.148.0/23 Silva & Silveira Provedor de Internet Ltda 512
170.80.148.0/22 Silva & Silveira Provedor de Internet Ltda 1024
170.80.150.0/23 Silva & Silveira Provedor de Internet Ltda 512
179.108.0.0/21 Silva & Silveira Provedor de Internet Ltda 2048
179.108.0.0/20 Silva & Silveira Provedor de Internet Ltda 4096
179.108.8.0/21 Silva & Silveira Provedor de Internet Ltda 2048
187.85.32.0/20 Silva & Silveira Provedor de Internet Ltda 4096
187.109.128.0/21 Silva & Silveira Provedor de Internet Ltda 2048
187.109.128.0/20 Silva & Silveira Provedor de Internet Ltda 4096
187.109.136.0/21 Silva & Silveira Provedor de Internet Ltda 2048
187.109.144.0/21 Silva & Silveira Provedor de Internet Ltda 2048
187.109.144.0/20 Silva & Silveira Provedor de Internet Ltda 4096
187.109.152.0/21 Silva & Silveira Provedor de Internet Ltda 2048
189.1.144.0/23 Silva & Silveira Provedor de Internet Ltda 512
189.1.144.0/21 Silva & Silveira Provedor de Internet Ltda 2048
189.1.144.0/20 Silva & Silveira Provedor de Internet Ltda 4096
189.1.146.0/23 Silva & Silveira Provedor de Internet Ltda 512
189.1.148.0/22 Silva & Silveira Provedor de Internet Ltda 1024
189.1.152.0/24 Silva & Silveira Provedor de Internet Ltda 256
189.1.152.0/22 Silva & Silveira Provedor de Internet Ltda 1024
189.1.152.0/21 Silva & Silveira Provedor de Internet Ltda 2048
189.1.156.0/22 Silva & Silveira Provedor de Internet Ltda 1024
189.50.96.0/21 Silva & Silveira Provedor de Internet Ltda 2048
189.50.96.0/20 Silva & Silveira Provedor de Internet Ltda 4096
189.50.100.0/22 Silva & Silveira Provedor de Internet Ltda 1024
189.50.104.0/23 Silva & Silveira Provedor de Internet Ltda 512
189.50.104.0/21 Silva & Silveira Provedor de Internet Ltda 2048
189.50.106.0/23 Silva & Silveira Provedor de Internet Ltda 512
189.50.108.0/23 Silva & Silveira Provedor de Internet Ltda 512
189.50.110.0/24 Silva & Silveira Provedor de Internet Ltda 256
189.50.111.0/24 Silva & Silveira Provedor de Internet Ltda 256
189.91.224.0/22 Silva & Silveira Provedor de Internet Ltda 1024
189.91.224.0/21 Silva & Silveira Provedor de Internet Ltda 2048
189.91.224.0/20 Silva & Silveira Provedor de Internet Ltda 4096
189.91.224.0/19 Silva & Silveira Provedor de Internet Ltda 8192
189.91.231.0/24 Silva & Silveira Provedor de Internet Ltda 256
189.91.232.0/22 Silva & Silveira Provedor de Internet Ltda 1024
189.91.232.0/21 Silva & Silveira Provedor de Internet Ltda 2048
189.91.238.0/23 Silva & Silveira Provedor de Internet Ltda 512
CIDR Description IP NUMs(prefix /64)
2804:4ec::/33 Silva & Silveira Provedor de Internet Ltda 2147483648
2804:4ec::/32 Silva & Silveira Provedor de Internet Ltda 4294967296
2804:4ec:1::/48 Silva & Silveira Provedor de Internet Ltda 65536
2804:4ec:1000::/40 Silva & Silveira Provedor de Internet Ltda 16777216
2804:4ec:1200::/40 Silva & Silveira Provedor de Internet Ltda 16777216
2804:4ec:1400::/40 Silva & Silveira Provedor de Internet Ltda 16777216
2804:4ec:8000::/33 Silva & Silveira Provedor de Internet Ltda 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS13786 SEABRAS-1 - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS53070 , BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,800 4,295,032,832 IPv4 IPv4
AS266437 Rodrigo Fernandes Miniello - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 53,504 16,106,586,112 IPv4 IPv4 IPv6 IPv6
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR, BR Brazil 4,096 4,294,967,296 IPv4 IPv4
AS28571 UNIVERSIDADE DE SAO PAULO, BR Brazil 171,264 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28657 MD Brasil - Tecnologia da Informação Ltda, BR Brazil 8,192 4,294,967,296 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4 IPv6 IPv6
AS61595 TELIC TECHNOLOGIES, BR Brazil 1,024 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS64271 RIXCLOUD-INC - rixCloud, US United States 4,352 11,542,790,144 IPv6 IPv6
AS6233 XTOM, US United States 5,376 1,179,648 IPv4 IPv4 IPv6 IPv6
AS28260 , BR Brazil 16,384 4,294,967,296 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 5,107,968 39,632,240,640 IPv4 IPv4
AS53067 ADASTEL - Adamantina Serviços de Telecomunicações, BR Brazil 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS263152 MIGO TELECOM, BR Brazil 6,144 2,305,843,009,213,693,952 IPv4 IPv4 IPv6 IPv6
AS263444 Open X Tecnologia Ltda, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS263516 , BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61597 GP Internet e Consultoria LTDA - ME, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS1916 Associação Rede Nacional de Ensino e Pesquisa, BR Brazil 947,200 268,435,456 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,166,016 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS37697 webmasters - WEBMASTERS, LDA., MZ Mozambique 3,328 0 IPv4 IPv4
AS52871 TASCOM TELECOMUNICAÇÕES LTDA, BR Brazil 32,768 4,294,967,296 IPv4 IPv4
AS264279 TDF Provider Servicos em Informatica, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 202,752 34,359,738,368 IPv6 IPv6
AS7195 EDGEUNO SAS, CO Colombia 10,240 306,184,192 IPv4 IPv4 IPv6 IPv6
AS28634 Life Tecnologia Ltda., BR Brazil 24,576 4,294,967,296 IPv4 IPv4
AS52720 WEBFOCO TELECOMUNICACOES LTDA, BR Brazil 5,120 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262287 , BR Brazil 85,760 4,294,967,296 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS264911 POWERNET TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS28124 , BR Brazil 5,120 2,147,483,648 IPv4 IPv4 IPv6 IPv6
AS52873 , BR Brazil 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262757 , BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS263075 , BR Brazil 2,048 0 IPv4 IPv4 IPv6 IPv6
AS264409 GRUPO YAX, BR Brazil 1,024 327,680 IPv4 IPv4 IPv6 IPv6
AS16552 TIGGEE - Tiggee LLC, US United States 11,264 30,066,999,296 IPv4 IPv4 IPv6 IPv6
AS22356 , BR Brazil 31,232 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 7,680 81,604,378,624 IPv4 IPv4
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 71,168 4,300,668,928 IPv4 IPv4 IPv6 IPv6
AS61832 Fortel Fortaleza Telecomunicacoes Ltda, BR Brazil 1,024 4,295,000,064 IPv4 IPv4
AS263047 , BR Brazil 8,192 4,294,967,296 IPv4 IPv4
AS52863 , BR Brazil 3,144 196,608 IPv4 IPv4 IPv6 IPv6
AS57695 MISAKA-BACKBONE-AS - Misaka Network, Inc., US United States 4,608 9,197,191,168 IPv4 IPv4 IPv6 IPv6
AS267613 , BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS266118 DALTONY CARLOS TAVARES CAETANO MUNHOZ ME, BR Brazil 1,024 0 IPv4 IPv4
AS268876 Carlos Eduardo de Almeida Informatica - ME, BR Brazil 512 4,294,967,296 IPv4 IPv4
AS269316 ROBOT BEST NET TEC. E SERVICOS EIRELI, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28329 G8 NETWORKS LTDA, BR Brazil 43,008 2,432,696,320 IPv4 IPv4
AS262662 Conexao Networks Provedor de Internet, BR Brazil 4,096 4,294,967,296 IPv4 IPv4
AS264370 LWART LUBRIFICANTES LTDA, BR Brazil 256 0 IPv4 IPv4

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 187.16.221.186 2001:12f8::221:186 10 Gbps 2016-08-12 17:53:04
Brazil IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo 187.16.216.229 2001:12f8::229 10 Gbps 2016-08-12 17:53:03

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
170.0.20.113 1 angelicasm.tecvozddns.com.br
aut-num:     AS28668
owner:       Silva & Silveira Provedor de Internet Ltda
responsible: Paulo de Tarso Madureira Peres
owner-c:     PTP9
routing-c:   PTP9
abuse-c:     PTP9
created:     20061006
changed:     20130306
inetnum:     189.1.144.0/20
inetnum:     189.50.96.0/20
inetnum:     189.91.224.0/20
inetnum:     189.91.240.0/20
inetnum:     187.109.128.0/20
inetnum:     187.109.144.0/20
inetnum:     187.85.32.0/20
inetnum:     2804:4ec::/32
inetnum:     179.108.0.0/20
inetnum:     170.0.20.0/22
inetnum:     170.80.148.0/22

nic-hdl-br:  PTP9
person:      Paulo de Tarso
created:     19990624
changed:     20190411