AS Number
AS28605
AS Name
Org Name
Defferrari Informatica Ltda.
Country
Brazil
Registry

RegDate

19971230

Updated

20220207

AS28605 Looking Glass
https://lg.defferrari.com.br
IPv4Prefixes

21

IPv6Prefixes

2

IPv4 NUMs

5,376

IPv6 NUMs(/64)

4,294,967,296

5,376 IPv4 Addresses
CIDR Description IP Num
179.127.112.0/23 Defferrari Inform�tica Ltda. 512
179.127.112.0/22 Defferrari Inform�tica Ltda. 1024
179.127.114.0/23 Defferrari Inform�tica Ltda. 512
200.159.166.0/24 Defferrari Solucoes em Internet Ltda 256
201.20.144.0/23 Defferrari Informatica Ltda. 512
201.20.144.0/22 Defferrari Informatica Ltda. 1024
201.20.144.0/21 Defferrari Informatica Ltda. 2048
201.20.144.0/20 Defferrari Informatica Ltda. 4096
201.20.146.0/23 UNIMED VALE DO SINOS - COOPERATIVA DE ASSISTENCIA 512
201.20.148.0/23 Defferrari Informatica Ltda. 512
201.20.148.0/22 Defferrari Informatica Ltda. 1024
201.20.150.0/24 Defferrari Informatica Ltda. 256
201.20.150.0/23 Defferrari Informatica Ltda. 512
201.20.152.0/23 Defferrari Informatica Ltda. 512
201.20.152.0/22 Defferrari Informatica Ltda. 1024
201.20.152.0/21 Defferrari Informatica Ltda. 2048
201.20.154.0/23 Defferrari Informatica Ltda. 512
201.20.156.0/23 Defferrari Informatica Ltda. 512
201.20.156.0/22 Defferrari Informatica Ltda. 1024
201.20.158.0/23 Defferrari Informatica Ltda. 512
201.20.159.0/24 Defferrari Informatica Ltda. 256
CIDR Description IP NUMs(prefix /64)
2804:3c0::/32 Defferrari Informatica Ltda. 4294967296
2804:3c0:3::/48 Defferrari Informatica Ltda. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS28283 Adylnet Telecom, BR Brazil 26,624 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS53013 W I X NET DO BRASIL LTDA - ME, BR Brazil 3,328 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS264409 GRUPO YAX, BR Brazil 1,024 393,216 IPv4 IPv4
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 486,400 282,631,404,716,032 IPv4 IPv4 IPv6 IPv6
AS13786 SEABRAS-1 - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 7,168 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS262589 INTERNEXA BRASIL OPERADORA DE TELECOMUNICACOES S.A, BR Brazil 260,352 21,494,693,888 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 5,120 8,589,934,592 IPv6 IPv6
AS1916 Associação Rede Nacional de Ensino e Pesquisa, BR Brazil 850,208 268,435,456 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS264274 DSP RS TELECOMUNICAÇÕES LTDA., BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS264529 IW Group Solucoes em TI, BR Brazil 1,024 0 IPv4 IPv4
AS264920 Shel Net Informatica Ltda, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267668 Gigaweb Tecnologia, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS268843 CDNTV TECNOLOGIA LTDA, BR Brazil 256 327,680 IPv4 IPv4 IPv6 IPv6
AS28584 Netwizard Informatica Ltda, BR Brazil 13,312 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Brazil IX.br (PTT.br) Fortaleza - IX.br (PTT.br) Fortaleza 45.184.145.123 2001:12f8:0:9::145:123 20 Gbps 2021-09-22 17:59:56
Brazil Equinix São Paulo - Equinix Internet Exchange Sao Paulo 64.191.233.82 2001:504:0:7:0:28:605:1 10 Gbps 2021-06-09 18:58:55
Brazil IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo 187.16.219.105 2001:12f8::219:105 20 Gbps 2021-06-09 18:58:55
Brazil IX.br (PTT.br) Rio de Janeiro - IX.br (PTT.br) Rio de Janeiro 45.6.54.219 2001:12f8:0:2::54:219 10 Gbps 2021-11-24 01:58:43
Brazil IX.br (PTT.br) Porto Alegre - IX.br (PTT.br) Porto Alegre 177.52.38.34 2001:12f8:0:6::2:8605 10 Gbps 2020-09-03 09:11:29

Private Peering Facilities

Country/Region Name City Website Updated
Equinix SP4 - São Paulo Barueri https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp4/ 2019-07-19 17:44:25
PIX Defferrari - PAE Porto Alegre http://dsi.net.br 2019-07-27 21:23:22
TCA Internet - TQR1 Taquara http://www.tca.com.br 2020-11-03 13:06:20
Defferrari - NHO-A01 Novo Hamburgo https://www.dsi.net.br 2020-11-03 18:05:45
IP Address Domain NUMs Domains
179.127.112.21 1 milu4.calcadosmalu.com.br
179.127.112.23 1 milu7.calcadosmalu.com.br
179.127.112.28 6 imap.pelesminuano.com.br
aut-num:     AS28605
owner:       Defferrari Informatica Ltda.
ownerid:     94.966.306/0001-40
responsible: Marco Defferrari
country:     BR
owner-c:     MAD6
routing-c:   MAD6
abuse-c:     MAD6
created:     20050726
changed:     20130306
inetnum:     201.20.144.0/20
inetnum:     2804:3c0::/32
inetnum:     179.127.112.0/22

nic-hdl-br:  MAD6
person:      Marco Defferrari
e-mail:      [email protected]
country:     BR
created:     19971230
changed:     20220207