ASN Information - AS28189

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General Information

Name: JR & JS ENGENHARIA E COMÉRCIO LTDA
Domain: novvacore.com
Country: BR
Type: isp
Registry: LACNIC

Prefix Counts

IPv4 Count: 16,640
IPv6 Count: 79,229,371,440,083,952,222,718,656,512

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
186.224.192.0/21 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 2,048
186.224.192.0/23 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 512
186.224.200.0/21 BR Alpargatas S.A. LACNIC reassigned 2,048
186.224.202.0/23 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 512
186.224.204.0/23 BR BANCO LETSBANK S/A. LACNIC reallocated 512
186.224.206.0/23 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 512
186.224.208.0/21 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 2,048
186.224.208.0/23 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 512
186.224.214.0/23 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 512
186.224.216.0/21 BR STARNET TELECOMUNICACOES LTDA LACNIC reassigned 2,048
186.224.218.0/23 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 512
189.90.2.0/23 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 512
189.90.4.0/22 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 1,024
189.90.8.0/21 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 2,048
189.90.10.0/23 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated 512
189.90.14.0/23 BR Planner Corretora De Valores S/a LACNIC reassigned 512
189.90.15.0/24 BR CONCORDIA S/A CORRETORA VALORES MOB.CAMBIO E COMMO LACNIC reassigned 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2804:1a0::/32 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated
2804:1a0:1::/48 BR JR & JS ENGENHARIA E COMÉRCIO LTDA LACNIC allocated

Network Relationships

Peers: AS917, AS6057, AS6424, AS6939, AS22548, AS23106, AS24482, AS28624, AS28634, AS34224, AS35280, AS37721, AS39120, AS41047, AS42473, AS51185, AS52320, AS52873, AS60503, AS61568, AS199524, AS263152, AS263237, AS264479, AS267613, AS271253
Upstreams: AS174, AS7195, AS264409, AS272713
Downstreams: AS22341, AS52876, AS262329, AS262867, AS263483, AS264198, AS264217, AS264898, AS265389, AS266382, AS266428, AS266931, AS267034, AS267212, AS267248, AS267462, AS267554, AS268013, AS268243, AS268485, AS268630, AS268726, AS268788, AS268826, AS268890, AS269670, AS270285, AS270622, AS271258, AS271284, AS271432, AS271475, AS271590, AS271677, AS271682, AS271740, AS272232, AS272276, AS272646, AS273513, AS274692, AS274696