AS Number
AS28189
AS Name
Org Name
JR & JS ENGENHARIA E COMÉRCIO LTDA
Country
Brazil
Registry

RegDate

20000818

Updated

20200305

AS28189 Looking Glass
IPv4Prefixes

20

IPv6Prefixes

2

IPv4 NUMs

11,776

IPv6 NUMs(/64)

4,294,967,296

11,776 IPv4 Addresses
CIDR Description IP Num
186.224.192.0/22
IRR Parent Valid
JR & JS ENGENHARIA E COM�RCIO LTDA 1024
186.224.192.0/21
IRR Parent Valid
JR & JS ENGENHARIA E COM�RCIO LTDA 2048
186.224.192.0/20
IRR Valid
JR & JS ENGENHARIA E COM�RCIO LTDA 4096
186.224.196.0/22
IRR Parent Valid
JR & JS ENGENHARIA E COM�RCIO LTDA 1024
186.224.200.0/22
IRR Parent Valid
Alpargatas S.A. 1024
186.224.200.0/21
IRR Parent Valid
Alpargatas S.A. 2048
186.224.204.0/22
IRR Parent Valid
BANCO SMARTBANK S/A. 1024
186.224.208.0/24
IRR Parent Valid
JR & JS ENGENHARIA E COM�RCIO LTDA 256
186.224.208.0/22
IRR Parent Valid
JR & JS ENGENHARIA E COM�RCIO LTDA 1024
186.224.208.0/21
IRR Parent Valid
JR & JS ENGENHARIA E COM�RCIO LTDA 2048
186.224.208.0/20
IRR Valid
JR & JS ENGENHARIA E COM�RCIO LTDA 4096
186.224.210.0/24
IRR Valid
JR & JS ENGENHARIA E COM�RCIO LTDA 256
186.224.216.0/22
IRR Valid
STARNET TELECOMUNICACOES LTDA 1024
186.224.216.0/21
IRR InValid
STARNET TELECOMUNICACOES LTDA 2048
186.224.220.0/22
IRR Parent Valid
Smart Sigma do Brasil Ltda 1024
189.90.2.0/23
IRR Parent Valid
JR & JS ENGENHARIA E COMÉRCIO LTDA 512
189.90.4.0/22
IRR Parent Valid
JR & JS ENGENHARIA E COMÉRCIO LTDA 1024
189.90.8.0/22
IRR Parent Valid
JR & JS ENGENHARIA E COMÉRCIO LTDA 1024
189.90.8.0/21
IRR Parent Valid
JR & JS ENGENHARIA E COMÉRCIO LTDA 2048
189.90.12.0/22
IRR Parent Valid
JR & JS ENGENHARIA E COMÉRCIO LTDA 1024
CIDR Description IP NUMs(prefix /64)
2804:1a0::/32
IRR InValid
JR & JS ENGENHARIA E COMÉRCIO LTDA 4294967296
2804:1a0:1::/48
IRR Parent Valid
JR & JS ENGENHARIA E COMÉRCIO LTDA 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1916 Associação Rede Nacional de Ensino e Pesquisa, BR Brazil 850,208 268,435,456 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 488,192 282,631,397,507,072 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO SAS, CO Colombia 21,760 368,181,248 IPv4 IPv4 IPv6 IPv6
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 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 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 56,576 16,106,979,328 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 56,576 2,192,375,808 IPv4 IPv4 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 12,800 4,294,967,296 IPv4 IPv4
AS263237 PowerHost Telecom SPA, CL Chile 3,328 4,294,967,296 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,253,248 228,879,368,192 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,166,016 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 7,168 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS52866 Iveloz Telecom, BR Brazil 5,120 4,294,967,296 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS61573 IP2TEL SERVICOS DE COMUNICACAO MULTIMIDIA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 222,464 47,244,705,792 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 48,128 81,604,378,624 IPv4 IPv4
AS47787 EDGOO - EDGOO NETWORKS LLC, US United States 5,376 210,454,577,152 IPv4 IPv4
AS264409 GRUPO YAX, BR Brazil 1,024 458,752 IPv4 IPv4
AS272713 CDN Star Ltda, BR Brazil 256 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS28299 IPV6 Internet Ltda, BR Brazil 24,576 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS268509 COMPLETA Telecomunicacoes Ltda, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS272232 Union Tel Telecomunicações LTDA, BR Brazil 256 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS264898 Intesys Informatica LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS267248 AIPEER TELECOMUNICACOES, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS270361 KONNECT COMUNICACAO MULTIMIDIA LTDA, BR Brazil 2,048 0 IPv4 IPv4
AS271284 MP TELECOMUNICACOES EIRELI, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267554 PROVIDER SOLUTION INTERNET & TELECOM LTDA - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS268630 F2 FIBRA TELECOM EIRELI ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS268826 i9DC Consultoria e Serviços de TI Ltda, BR Brazil 256 0 IPv4 IPv4
AS270622 AGINET DATACENTER INFORMATICA LTDA, BR Brazil 512 33,554,432 IPv4 IPv4 IPv6 IPv6
AS271432 CLICK TELECOM SERV TELE E TELEFONIA LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28649 Desktop Sigmanet Comunicação Multimídia Ltda, BR Brazil 87,040 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262329 HIT Telecomunicações Ltda., BR Brazil 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS266382 Mais Provedor Serviços de Internet Ltda - EPP, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS271670 MUNDO VIRTUA TELECOM SERVICOS, BR Brazil 0 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS271740 M A Goncalves Cavalcante Serviços e Comercio, BR Brazil 0 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS269670 VIACLIP INTERNET E TELECOMUNICAÇÕES LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262886 LansofNet LTDA ME, BR Brazil 2,048 0 IPv4 IPv4
AS263483 DIRECT LAN TELECOMUNICAÇÕES SOROCABA LTDA, BR Brazil 1,792 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS266428 R L A World Net LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267034 OPEN IT SOLUTIONS EIRELI, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS268013 Optfiber Telecomunicações Eirelli, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS269446 CONECTA ITAPE LTDA ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262867 HOJE SISTEMAS DE INFORMATICA LTDA, BR Brazil 1,792 0 IPv4 IPv4
AS264198 M2E PREST DE SERV ESPECIALIZADOS EM INF LTDA - EPP, BR Brazil 256 0 IPv4 IPv4
AS268890 RICARDO B. JUAN, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS270285 LX7 TECNOLOGIA LTDA - ME, BR Brazil 1,024 0 IPv4 IPv4
AS28127 Cambridge Telecomunicações Ltda., BR Brazil 4,096 0 IPv4 IPv4
AS267380 E DE M BERTOLAI INFORMATICA - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS272183 MAGALNET TELECOM INTERNET BANDA LARGA, BR Brazil 0 4,294,967,296 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Brazil Equinix São Paulo - Equinix Internet Exchange Sao Paulo 64.191.233.220 2001:504:0:7:0:2:8189:1 10 Gbps 2022-08-18 14:06:14
Brazil IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo 187.16.208.4 2001:12f8::208:4 40 Gbps 2020-07-30 19:25:11

Private Peering Facilities

Country/Region Name City Website Updated
Equinix SP1 - São Paulo São Paulo https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp1/ 2017-08-07 18:17:21
Ascenty SP2 - São Paulo Osasco https://www.ascenty.com/data-centers/sao-paulo-capital/sao-paulo-2/ 2020-02-27 14:23:33
Equinix SP2 - São Paulo Barueri https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp2/ 2020-02-27 14:23:41
Equinix SP4 - São Paulo Barueri https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp4/ 2020-02-27 14:23:46
ODATA DC SP01 Santana de Parnaíba http://www.odatacolocation.com 2020-02-27 14:24:47
Equinix SP3 - São Paulo Santana de Parnaiba https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp3/ 2020-07-30 18:41:47
Level(3) Sao Paolo Cotia http://www.level3.com 2020-07-30 18:52:07
Eletronet Sao Paulo Sao Paulo http://eletronet.com/ 2020-07-30 18:54:51
DC MATRIX INTERNET S.A São Paulo http://matrix.net.br 2020-07-30 18:55:15
TIVIT Sao Paulo Sao Paulo https://www.tivit.com.br 2020-07-30 18:59:10
CMA DATACENTER São Paulo http://www.cmaconnect.com.br 2020-07-30 18:59:35
Ascenty JDI1 - Jundiaí Jundiaí https://www.ascenty.com/data-centers/jundiai/jundiai-1/ 2020-07-30 19:00:33
60 Hudson New York 2020-07-30 19:05:47
Equinix NY2/NY4/NY5/NY6 - New York, Secaucus Secaucus https://www.equinix.com/locations/americas-colocation/united-states-colocation/new-york-data-centers/ 2020-07-30 19:06:50
IP Address Domain NUMs Domains
186.224.192.70 2 lw5.cmamail.com.br
186.224.192.101 1 host-101.cmamail.com.br
186.224.192.102 1 host-102.cmamail.com.br
186.224.192.103 1 host-103.cmamail.com.br
186.224.192.104 1 host-104.cmamail.com.br
186.224.193.42 1 tistan.me
aut-num:     AS28189
owner:       JR & JS ENGENHARIA E COMÉRCIO LTDA
ownerid:     54.750.997/0001-26
responsible: Ricardo Bussolan Juan
country:     BR
owner-c:     JJTLT12
routing-c:   DBS29
abuse-c:     DBS29
created:     20080305
changed:     20211015
inetnum:     186.224.192.0/20
inetnum:     2804:1a0::/32
inetnum:     186.224.208.0/20
inetnum:     189.90.2.0/23
inetnum:     189.90.4.0/22
inetnum:     189.90.8.0/21

nic-hdl-br:  JJTLT12
person:      JR & JS TELECOM LTDA
e-mail:      engenharia@novvacore.com
country:     BR
created:     20211004
changed:     20211004

nic-hdl-br:  DBS29
person:      Luiz Eufrásio de Oliveira Luna
e-mail:      dominios@cma.com.br
country:     BR
created:     20000818
changed:     20200305