Summary

NetName
OrgName
AS SISTEMAS LTDA
CIDR
RIR

LACNIC

Country

Status

Abuse

registrobr@mktel.com.br

Contact

registrobr@mktel.com.br

RegDate

20151201

Updated

20151201

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS559 Switch, CH Switzerland 2184960 176093790208
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 1536 4294967296
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 726912 268566784
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2816 34359738368
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2315776 17596481077248
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2156032 68719607808
AS6695 DECIX-AS - DE-CIX Management GmbH, DE Germany 0 0
AS6939 HURRICANE - Hurricane Electric LLC, US United States 580864 282631665680384
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47360 12884967424
AS9002 RETN-AS - RETN Limited, GB United Kingdom 40448 4294967296
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741888 4295098368
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46336 42949804032
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 66048 12884901888
AS14840 BR.Digital Telecom, BR Brazil 70912 14010220544
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 182784 8590065664
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS25091 IP-Max - IP-Max SA, CH Switzerland 15104 68719607808
AS28716 RETELIT-AS - Retelit Digital Services S.p.A., IT Italy 43520 107374182400
AS30781 JAGUAR-AS - Free Pro SAS, FR France 105472 133144051712
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 368640 38654705664
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27904 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12800 2162688
AS35280 F5 - F5 Networks SARL, FR France 53760 81604378624
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1024 34359738368
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 29184 103095992320
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9472 42949672960
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS47734 TELECOM-IT-SOLUTIONS-AS - Telecom IT Solutions SRL, RO Romania 256 65536
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7680 4294967296
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115712 352458178560
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS52468 UFINET PANAMA S.A., PA Panama 201216 69655330816
AS53062 ALT | GRUPO BRASIL TECPAR, BR Brazil 27136 4504699155841024
AS53202 Acesso10 Telecom, BR Brazil 8192 4294967296
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22528 8589934592
AS61573 IP TELECOM, BR Brazil 1024 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 104960 77403783168
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 124128 112721920
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8192 4294967296
AS262462 Aranet Play, BR Brazil 14336 4294967296
AS263237 PowerHost Telecom SPA, CL Chile 3328 196608
AS267613 ELETRONET S.A., BR Brazil 1024 21474836480
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 194304 107642617856

Whois

% IP Client: 51.183.74.125
 % Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2025-12-18T21:27:34-03:00 - 51.183.74.125

inetnum:     2804:2bc8::/32
aut-num:     AS265175
abuse-c:     MMA55
owner:       AS SISTEMAS LTDA
ownerid:     05.751.606/0001-82
responsible: MARKUS ALVES
country:     BR
owner-c:     MMA55
tech-c:      MMA55
created:     20151201
changed:     20151201

nic-hdl-br:  MMA55
person:      Markus Moacyr da Silva Cruz Alves
e-mail:      registrobr@mktel.com.br
country:     BR
created:     20000427
changed:     20240805

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
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% registrants, contacts, tickets, providers, IPs, and ASNs.