2804:23ec::/32

AS21574 - Century Telecom Ltda, BR

Brazil

- Century Telecom Ltda

Summary

NetName
OrgName
Century Telecom Ltda
CIDR

2804:23ec::/32

RIR

LACNIC

Country

Status

Abuse

abuse@century.net.br

Contact

abuse@century.net.br

fapesp@century.net.br

RegDate

20150401

Updated

20150401

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS559 Switch, CH Switzerland 2184960 176093790208
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84736 240518430720
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 726912 268566784
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28950144 81626857472
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2816 34359738368
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2156032 68719607808
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39936 6442450944
AS7195 EDGEUNO S.A.S, CO Colombia 31232 4275109888
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47104 12884967424
AS9002 RETN-AS - RETN Limited, GB United Kingdom 43776 4294967296
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2242304 4299358208
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46848 42949804032
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2048 34359738368
AS14840 BR.Digital Telecom, BR Brazil 72192 14010417152
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135168 42949672960
AS16735 ALGAR TELECOM S/A, BR Brazil 554752 21474836480
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 186880 8592162816
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS25091 IP-Max - IP-Max SA, CH Switzerland 14592 68719607808
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31744 107374182400
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 368896 38654705664
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27904 4294967296
AS34019 HIVANE - Hivane Association, FR France 2816 1245184
AS34177 CELESTE-AS - CELESTE SAS, FR France 289792 98784247808
AS35280 F5 - F5 Networks SARL, FR France 54016 81604378624
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1024 34359738368
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 31488 103095992320
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS38016 NOK-IP-NET-LABS - Nokia Solutions and Networks Australia Pty Ltd, AU Australia 256 4294967296
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 13824 4312989696
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS47692 NESSUS - Nessus GmbH, AT Austria 37120 34359869440
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7680 4294967296
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115968 356753080320
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13824 111669149696
AS53046 UNIVERSIDADE ESTADUAL DE PONTA GROSSA, BR Brazil 15360 4295032832
AS53202 Acesso10 Telecom, BR Brazil 8192 4294967296
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1280 34359738368
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22528 8589934592
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 120832 1191444480
AS61573 IP TELECOM, BR Brazil 1024 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 108544 77422067712
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 127648 113836032
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
AS263444 Open X Tecnologia Ltda, BR Brazil 2048 2147483648
AS272403 RAFAEL RIGOBERTO LOPEZ OROZCO, MX Mexico 3072 4294967296

Whois

% IP Client: 51.186.228.166
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% 2026-03-08T21:19:31-03:00 - 51.186.228.166

inetnum:     2804:23ec::/32
aut-num:     AS21574
abuse-c:     ACTLT99
owner:       Century Telecom Ltda
ownerid:     01.492.641/0001-73
responsible: Fernando Antonio Barbosa
country:     BR
owner-c:     DCT38
tech-c:      DCT38
created:     20150401
changed:     20150401

nic-hdl-br:  DCT38
person:      Dominios Corporativos Century Telecom
e-mail:      fapesp@century.net.br
country:     BR
created:     20040624
changed:     20181206

nic-hdl-br:  ACTLT99
person:      Abuse Century Telecom Ltda
e-mail:      abuse@century.net.br
country:     BR
created:     20200610
changed:     20200610

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% respectivelly to cert@cert.br and mail-abuse@cert.br
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% registrants, contacts, tickets, providers, IPs, and ASNs.

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