AS21574 Century Telecom Ltda, BR

AS Number

AS21574

AS Name

Org Name

Century Telecom Ltda

Country

Brazil

Registry

RegDate

20200610

Updated

20200610

AS21574 Looking Glass

IPv4Prefixes

IPv6Prefixes

IPv4 NUMs

17,408

IPv6 NUMs(/64)

4,294,967,296

17,408 IPv4 Addresses

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
168.227.200.0/22		1024
186.249.224.0/21	Century Telecom Ltda	2048
186.249.224.0/20		4096
186.249.232.0/21	Century Telecom Ltda	2048
187.1.176.0/21	Century Telecom Ltda	2048
187.1.176.0/20		4096
187.1.178.0/24	Century Telecom Ltda	256
187.1.184.0/21	Construtora Barbosa Mello SA	2048
200.169.0.0/24	Century Telecom Ltda	256
200.169.0.0/21	Century Telecom Ltda	2048
200.169.0.0/20		4096
200.169.1.0/24	Century Telecom Ltda	256
200.169.8.0/21	Century Telecom Ltda	2048

CIDR	Description	IP NUMs(prefix /64)
2804:23ec::/32	Century Telecom Ltda	4294967296

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS12552	GlobalConnect-AS12552 - GlobalConnect AB, SE	758,272	214,749,347,840	IPv4
AS53828	NITEL - NETWORK INNOVATIONS, LLC, US	132,096	4,294,967,296	IPv4
AS61573	IP TELECOM, BR	1,024	4,294,967,296	IPv4	IPv6
AS199524	GCORE - G-Core Labs S.A., LU	126,368	113,836,032	IPv4	IPv6
AS999	CORIX-999 - CORIX NETWORKS, US	4,608	4,294,967,296		IPv6
AS12779	ITGATE - IT.Gate S.p.A., IT	46,336	42,949,804,032	IPv4	IPv6
AS35360	GARGUNET - Frederic Gargula, CH	1,024	34,359,738,368	IPv4	IPv6
AS48362	TKSWF-AS - Stadtwerke Feldkirch, AT	7,680	4,294,967,296	IPv4	IPv6
AS60602	INOVARE-AS - Inovare-Prim SRL, MD	3,328	4,294,967,296	IPv4	IPv6
AS57463	NetIX - NetIX Communications JSC, BG	256	0		IPv6
AS32590	VALVE-CORPORATION - Valve Corporation, US	12,800	2,162,688	IPv4
AS209823	ENKI-AS - Enki Multimedia EURL, FR	768	4,295,360,512	IPv4	IPv6
AS30844	LIQUID-AS - Liquid Telecommunications Ltd, GB	367,104	38,654,705,664		IPv6
AS28716	RETELIT-AS - Retelit Digital Services S.p.A., IT	43,520	107,374,182,400	IPv4	IPv6
AS49605	DTS-AS - Digital Telecommunication Services S.r.l., IT	9,216	38,654,705,664	IPv4
AS58511	ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU	22,528	8,589,934,592	IPv4	IPv6
AS1031	PEER1-1031 - PEER 1031 LLC, US	1,280	4,294,967,296	IPv4
AS7195	EDGEUNO S.A.S, CO	31,488	4,275,109,888	IPv4	IPv6
AS9930	TTNET-MY - TT DOTCOM SDN BHD, MY	741,888	4,295,098,368	IPv4
AS20932	SIG-ST - Services Industriels de Geneve, CH	9,472	4,294,967,296	IPv4	IPv6
AS22356	Durand do Brasil Ltda, BR	28,928	4,294,967,296	IPv4
AS262462	Aranet Play, BR	14,336	4,294,967,296	IPv4	IPv6
AS267357	Livenet telecom, BR	2,048	4,294,967,296		IPv6
AS3303	SWISSCOM - Swisscom (Schweiz) AG, CH	3,522,048	204,347,408,384	IPv4
AS29075	IELO - IELO-LIAZO SERVICES SAS, FR	31,744	107,374,182,400	IPv4	IPv6
AS47147	AS-ANX - Anexia Cloud Solutions GmbH, AT	1,536	131,072	IPv4
AS267613	ELETRONET S.A., BR	1,024	21,474,836,480	IPv4	IPv6
AS5405	INTERDOTLINK - Inter.link GmbH, DE	2,816	34,359,738,368	IPv4	IPv6
AS6695	DECIX-AS - DE-CIX Management GmbH, DE	0	0	IPv4	IPv6
AS35625	EUROFIBER-FRANCE - Eurofiber France SAS, FR	29,440	103,095,992,320	IPv4
AS39642	Norlys-Fibernet - Norlys Digital A/S, DK	560,128	146,028,953,600	IPv4	IPv6
AS53062	ALT \| GRUPO BRASIL TECPAR, BR	26,624	4,503,616,824,082,432	IPv4	IPv6
AS53046	UNIVERSIDADE ESTADUAL DE PONTA GROSSA, BR	15,360	4,295,032,832	IPv4	IPv6
AS263444	Open X Tecnologia Ltda, BR	2,048	1,879,048,192	IPv4	IPv6
AS30781	JAGUAR-AS - Free Pro SAS, FR	171,008	167,503,790,080		IPv6
AS6939	HURRICANE - Hurricane Electric LLC, US	578,048	282,631,665,680,384	IPv4	IPv6
AS28624	PROVEDORA CMA INTERNET LTDA, BR	37,888	4,294,967,296	IPv4
AS34019	HIVANE - Hivane Association, FR	2,816	1,245,184	IPv4	IPv6
AS51184	FONIRA - Fonira Telekom GmbH, AT	13,824	111,669,149,696	IPv4	IPv6
AS52925	Ascenty Data Centers e Telecomunicações S/A, BR	101,632	4,294,967,296	IPv4
AS6057	Administracion Nacional de Telecomunicaciones, UY	2,156,032	68,719,607,808	IPv4	IPv6
AS37468	ANGOLA-CABLES - Angola Cables, AO	9,472	42,949,738,496	IPv4	IPv6
AS41327	FIBERTELECOM-AS - Fiber Telecom S.p.A., IT	7,168	68,719,476,736	IPv4	IPv6
AS8218	NEO-ASN - Zayo Infrastructure France SA, FR	47,360	12,884,967,424		IPv6
AS202	CENTURYLINK-LEGACY-LVLT-202 - Level 3 Parent, LLC, US	1,024	0	IPv4
AS18106	VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG	53,248	13,153,337,344	IPv4	IPv6
AS31510	IKB-AS - Innsbrucker Kommunalbetriebe AG, AT	27,904	4,294,967,296	IPv4	IPv6
AS49544	i3Dnet - i3D.net B.V, NL	115,712	352,458,113,024	IPv4	IPv6
AS1916	Rede Nacional de Ensino e Pesquisa, BR	726,912	268,566,784	IPv4	IPv6
AS9498	BBIL-AP - Bharti Airtel Limited, IN	2,234,368	4,299,292,672	IPv4	IPv6
AS25091	IP-Max - IP-Max SA, CH	15,104	68,719,607,808	IPv4	IPv6
AS60068	CDN77 - Datacamp Limited, GB	119,552	1,191,444,480	IPv4	IPv6
AS269180	VIPNET Conexão, BR	1,024	4,294,967,296	IPv4
AS15830	Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL	1,476,608	393,812,115,456		IPv6
AS1764	NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT	85,248	240,518,430,720	IPv4	IPv6
AS14259	Gtd Internet S.A., CL	396,288	8,589,934,592	IPv4
AS22652	FIBRENOIRE-INTERNET - Videotron Ltee, CA	186,880	8,592,162,816	IPv4	IPv6
AS39120	CONVERGENZE-AS - Convergenze S.p.A., IT	42,496	17,179,869,184	IPv4
AS53202	Acesso10 Telecom, BR	8,192	4,294,967,296	IPv4	IPv6
AS47692	NESSUS - Nessus GmbH, AT	37,120	34,359,869,440	IPv4	IPv6
AS272713	CDN Star Ltda, BR	1,280	4,294,967,296	IPv4
AS5713	SAIX-NET - Telkom SA Ltd., ZA	2,315,776	17,596,481,077,248	IPv4	IPv6
AS13237	LAMBDANET-AS - euNetworks GmbH, DE	570,112	107,374,182,400	IPv4
AS15547	NETPLUS - netplus.ch SA, CH	135,168	42,949,672,960	IPv4	IPv6
AS16735	ALGAR TELECOM S/A, BR	554,752	21,474,836,480	IPv4	IPv6
AS39351	ESAB-AS - 31173 Services AB, SE	13,824	4,312,989,696	IPv4	IPv6
AS24482	SGGS-AS-AP - SG.GS, SG	20,992	4,294,967,296	IPv4	IPv6
AS47734	TELECOM-IT-SOLUTIONS-AS - Telecom IT Solutions SRL, RO	256	65,536	IPv4	IPv6
AS9002	RETN-AS - RETN Limited, GB	42,240	4,294,967,296		IPv6
AS1267	ASN-WINDTRE - WIND TRE S.P.A., IT	7,158,784	2,233,382,993,920	IPv4
AS6204	ZET-NET - INTERKVM HOST SRL, RO	768	268,435,456	IPv4
AS13058	serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE	2,048	34,359,738,368	IPv4	IPv6
AS14537	CL-1379-14537 - Continent 8 LLC, US	66,048	12,884,901,888	IPv4	IPv6
AS14840	BR.Digital Telecom, BR	72,192	14,010,417,152	IPv4	IPv6
AS3356	LEVEL3 - Level 3 Parent, LLC, US	28,950,144	81,626,857,472	IPv4	IPv6
AS37721	Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF	15,872	8,589,934,592	IPv4	IPv6
AS137409	GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU	105,728	77,405,290,496	IPv4	IPv6
AS174	COGENT-174 - Cogent Communications, LLC, US	35,927,552	221,394,501,632		IPv6
AS268725	Planex Telecom, BR	1,024	4,294,967,296		IPv6
AS6663	TTI-NET - Euroweb Romania S.R.L., RO	39,936	6,442,450,944	IPv4	IPv6
AS37100	SEACOM-AS - SEACOM Limited, MU	1,072,896	12,884,901,888	IPv4	IPv6
AS263237	PowerHost Telecom SPA, CL	3,328	196,608	IPv4	IPv6
AS61568	ALOO TELECOM - FSF TECNOLOGIA SA, BR	12,544	4,295,032,832	IPv4
AS262427	Invista Net Provedor de Acesso Ltda, BR	8,192	4,294,967,296	IPv4	IPv6
AS559	Switch, CH	2,184,960	176,093,790,208	IPv4	IPv6
AS3223	VOXILITY - Voxility LLP, GB	69,888	18,612,224	IPv4
AS34177	CELESTE-AS - CELESTE SAS, FR	289,792	98,784,247,808	IPv4	IPv6
AS35280	F5 - F5 Networks SARL, FR	54,016	81,604,378,624	IPv4	IPv6
AS56987	AS-ABACLOUDA - ABACLOUDA SAS, FR	1,280	34,359,738,368	IPv4	IPv6

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS271610	INFINITYCARD BRASIL LTDA, BR	1,024	4,294,967,296	IPv4	IPv6
AS53113	Agyonet Ltda, BR	4,096	4,294,967,296	IPv4	IPv6
AS263440	WAVE UP TELECOM BRASIL LTDA - ME, BR	1,024	2,147,483,648	IPv4
AS267357	Livenet telecom, BR	2,048	4,294,967,296	IPv4	IPv6
AS270564	MASTER DA WEB DATACENTER LTDA, BR	4,096	2,097,152	IPv4	IPv6
AS271072	ULTRAFIBRA NET REPRESENTACOES TELECOM EIRELI, BR	1,024	4,294,967,296	IPv4	IPv6
AS61945	PIX BRASIL NETWORKS LTDA, BR	5,120	4,294,967,296	IPv4	IPv6
AS53139	RDF Informatica Ltda, BR	5,120	4,294,967,296	IPv4	IPv6
AS52916	Datanet Provedor de Internet Ltda, BR	2,048	134,217,728	IPv4	IPv6
AS61707	SYSVOIP TELECOMUNICAÇÕES LTDA - ME, BR	1,024	4,294,967,296	IPv4	IPv6
AS263277	Rnet Informática Ltda, BR	1,024	4,294,967,296	IPv4	IPv6
AS266260	ITOP TELECOM LTDA - ME, BR	1,024	4,294,967,296	IPv4	IPv6
AS28296	Acessa Telecomunicações Ltda, BR	768	4,294,967,296	IPv4
AS28590	Directnet Prestacao de Servicos Ltda., BR	19,456	4,294,967,296	IPv4
AS266149	BDC TELECOM, BR	1,024	4,294,967,296	IPv4	IPv6
AS271488	REALDATA TELECOMUNICAÇÕES E TECNOLOGIA LTDA, BR	1,024	4,294,967,296	IPv4
AS52875	M.I.MONTREAL INFORMATICA LTDA, BR	2,816	4,294,967,296	IPv4
AS53052	MULTIVELOX SERVICOS DE PROVEDOR DE ACESSO A INTERN, BR	2,304	1,610,612,736	IPv4
AS269199	INFOTEC TELECON LTDA, BR	1,024	4,294,967,296	IPv4	IPv6
AS272487	WAVE - FIBRA TELECOMUNICACOES LTDA, BR	0	4,294,967,296	IPv4	IPv6
AS272495	Star Telecomunicações LTDA, BR	256	4,294,967,296	IPv4	IPv6
AS262268	MAX NET TELECOMUNICACOES, BR	2,048	4,294,967,296	IPv4
AS265437	INTERNET CORPORATE & SOLAR LTDA, BR	1,024	4,294,967,296	IPv4	IPv6
AS274496	GIGANET TELECOMUNICACOES LTDA, BR	512	4,294,967,296	IPv4	IPv6
AS269308	ORBI TELECOM, BR	1,024	4,294,967,296		IPv6
AS28175	On Line Tecnologia e Integração LTDA - EPP, BR	4,096	4,294,967,296	IPv4	IPv6
AS264014	Led Internet Eireli, BR	1,024	4,294,967,296	IPv4	IPv6
AS272241	LIBERT TECNOLOGIA EM TELECOMUNICACOES EIRELI, BR	512	4,294,967,296	IPv4	IPv6
AS21433	AccentureFSSC - Accenture UK Limited, GB	64,768	9,240,576		IPv6
AS270837	Imartech Fibra, BR	1,024	4,294,967,296		IPv6
AS52712	CONECTIVA INFORMATICA E TELECOMUNICACOES LTDA - ME, BR	3,072	4,294,967,296	IPv4	IPv6
AS263302	TORPEDOLINK TELECOM, BR	2,048	16,777,216	IPv4	IPv6
AS263475	Guara Digital LTDA, BR	1,024	4,294,967,296	IPv4
AS266076	D-Net Soluções e Fibra Óptica, BR	1,024	0	IPv4
AS265460	LUP TELECOMUNICACOES LTDA, BR	1,024	0	IPv4
AS268355	RESENDE & GONÇALVES SERVIÇOS E INTERNET LTDA, BR	1,024	4,294,967,296	IPv4
AS262306	Condax Tecnologia Ltda., BR	1,024	4,294,967,296	IPv4	IPv6
AS264374	NCA Tecnologia Ltda, BR	1,024	1,073,741,824	IPv4	IPv6
AS267070	Fibranet Juiz de Fora Serviços de Telecomunicações, BR	1,024	4,294,967,296	IPv4	IPv6
AS270663	LM NET LTDA, BR	1,024	0	IPv4
AS274798	1 CLICK TELECOM LTDA, BR	1,024	4,294,967,296	IPv4	IPv6
AS262767	Avelino e Rodrigues LTDA, BR	1,280	0	IPv4
AS273783	LS PROVEDOR DE INTERNET LTDA, BR	0	4,294,967,296		IPv6
AS262948	LD Telecomunicações LTDA, BR	1,024	0	IPv4
AS264421	BrumaNet Telecom, BR	1,024	4,294,967,296	IPv4	IPv6
AS268229	VIA ONDAS TELECOMUNICACOES LTDA, BR	1,024	4,294,967,296	IPv4	IPv6
AS270385	CONECTA - PROVEDOR DE INTERNET LTDA., BR	1,280	1,174,405,120	IPv4
AS272454	RNJ TELECOM LTDA, BR	0	4,294,967,296		IPv6
AS262674	Conquest Telecomunicações Ltda, BR	4,096	4,294,967,296	IPv4	IPv6
AS265051	Speed Max Provedor de Internet Wireless LTDA-ME, BR	1,024	0	IPv4
AS267497	GL TELECOM LTDA - ME, BR	1,024	0	IPv4
AS267008	NET WAY TECNOLOGIA LTDA, BR	1,024	4,294,967,296	IPv4	IPv6
AS273590	PVN Provedor De Internet LTDA, BR	512	4,294,967,296	IPv4	IPv6
AS53077	ALOLTECH TELECOM LTDA, BR	4,096	0	IPv4
AS262387	Intermicro Ltda, BR	14,336	4,294,967,296	IPv4	IPv6
AS268882	Mais Rede Telecom, BR	1,024	4,294,967,296	IPv4	IPv6
AS274795	Verteron Datacenter LTDA, BR	256	0	IPv4
AS266942	NAVEGADOR INTERNET LTDA ME, BR	1,024	805,306,368	IPv4	IPv6
AS269248	WAGNER JOSE RIBEIRO, BR	1,024	4,294,967,296	IPv4	IPv6
AS271251	LAR NET TELECOMUNICAÇÕES LTDA, BR	1,024	4,294,967,296	IPv4	IPv6
AS271252	BHNET FIBRA TELECOMUNICACOES LTDA, BR	1,024	4,294,967,296	IPv4	IPv6
AS273350	Gns Telecom, BR	1,024	8,589,934,592	IPv4	IPv6
AS14789	CLOUDFLARENET - Cloudflare, Inc., US	25,600	6,619,136	IPv4	IPv6
AS268843	CDNTV TECNOLOGIA LTDA, BR	256	655,360	IPv4	IPv6
AS269084	Global Tech Telecom Ltda - ME, BR	1,024	4,294,967,296	IPv4	IPv6
AS271338	TITAM NET TELECOM, BR	1,024	4,294,967,296	IPv4	IPv6
AS273663	NT FIBRA, BR	768	4,294,967,296	IPv4	IPv6
AS262624	INETSAFE COMERCIO DE EQUIPAMENTOS ELETRONICOS LTDA, BR	4,096	4,294,967,296	IPv4	IPv6
AS264540	RG Tecnologia e Telecomunicações Ltda, BR	1,024	0	IPv4
AS265424	Horizontes Telecom LTDA, BR	1,024	4,294,967,296	IPv4	IPv6
AS270897	SAFE SMART TREINAMENTO CONSULTORIA E TELECOM LTDA, BR	1,024	4,294,967,296	IPv4	IPv6
AS271734	PEOPLE SERVIÇOS DE COMUNICAÇÃO LTDA, BR	0	4,294,967,296		IPv6
AS262895	Norte Line Telecomunicacoes Ltda., BR	3,072	4,294,967,296	IPv4	IPv6
AS28660	OPEN SYSTEM LTDA, BR	2,048	0	IPv4
AS52883	ICAL - Indústria de Calcinação Ltda, BR	256	0	IPv4
AS272479	ERNESSON RODRIGUES LTDA, BR	0	4,294,967,296	IPv4	IPv6
AS273330	WDL SERVIÇOS DE TELECOMUNICAÇÃO LTDA, BR	0	4,294,967,296		IPv6
AS52928	NORTETEL TELECOMUNICACOES LTDA, BR	12,288	4,294,967,296	IPv4	IPv6
AS265485	UP NET TELECOM, BR	1,024	4,294,967,296	IPv4	IPv6
AS265497	AltaVista Telecomunicações LTDA, BR	1,024	4,294,967,296	IPv4	IPv6
AS268725	Planex Telecom, BR	1,024	4,294,967,296	IPv4	IPv6
AS271062	Nextlink telecom, BR	1,024	6,442,450,944	IPv4	IPv6
AS20044	S/A ESTADO DE MINAS, BR	4,096	4,294,967,296	IPv4	IPv6
AS52907	PRIME FIBRA LTDA, BR	5,120	4,294,967,296	IPv4	IPv6
AS263356	CNT Fiber, BR	2,048	4,294,967,296	IPv4	IPv6
AS264385	Itop Internet e Servicos LTDA, BR	768	4,294,967,296	IPv4	IPv6
AS272162	Fibra Minas, BR	1,024	4,294,967,296	IPv4
AS273714	POINT NET TELECOMUNICAÇÃO LTDA, BR	0	4,294,967,296	IPv4	IPv6
AS272421	Power Fibra Telecomunicacoes LTDA, BR	0	4,294,967,296		IPv6
AS52532	Speednet Telecomunicações Ltda ME, BR	7,168	8,589,934,592	IPv4	IPv6
AS28572	Apoiocom Digital Ltda - EPP, BR	3,072	4,294,967,296	IPv4	IPv6
AS264455	STAR MAN NET PROVEDORA DE INTERNET LTDA - EPP, BR	1,024	4,294,967,296	IPv4	IPv6
AS268327	K@NET PROVEDOR DE INTERNET, BR	1,024	1,073,741,824	IPv4	IPv6
AS271049	Rede EXS Telecomunicações LTDA, BR	1,024	50,331,648	IPv4
AS272753	FASTNET FIBRA, BR	1,024	4,294,967,296	IPv4	IPv6
AS28133	Provedor Eloinet Ltda, BR	5,632	4,294,967,296	IPv4	IPv6
AS53196	NETSTAR SOLUÇÕES LTDA, BR	4,096	4,294,967,296	IPv4	IPv6
AS262566	Link Sete Servicos de Internet e Redes Ltda, BR	3,072	4,294,967,296	IPv4	IPv6
AS52631	ISP PROVERNET INFORMATICA LTDA - ME, BR	2,048	4,294,967,296	IPv4	IPv6
AS267536	NetFlux Internet, BR	1,024	4,294,967,296	IPv4	IPv6
AS268433	MGCLOUD SOLUCOES EM TIC LTDA - ME, BR	256	4,294,967,296	IPv4	IPv6
AS266131	LINKABR TELECOM SPE LTDA, BR	1,024	4,294,967,296		IPv6
AS61712	YUPNET TELECOMUNICAÇÕES LTDA, BR	2,048	4,294,967,296	IPv4	IPv6
AS272201	ACSNET TELECOM, BR	256	4,294,967,296	IPv4	IPv6
AS28188	Pronto Net Ltda., BR	9,984	371,195,904	IPv4
AS271398	FACILITUDE SERVICOS DE COMUNICAO LTDA, BR	1,024	4,294,967,296	IPv4	IPv6

Peers at this Exchange Point

IX	IPv4	IPv6	Port Speed	Updated
IX.br (PTT.br) Rio de Janeiro - IX.br (PTT.br) Rio de Janeiro	45.68.83.100	2001:12f8:0:2::55:100	200 Gbps	2025-11-27 11:51:17
IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo	187.16.222.134	2001:12f8::222:134	300 Gbps	2025-12-09 14:20:08
IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo	187.16.211.110	2001:12f8::211:110	200 Gbps	2025-02-12 11:44:41
DE-CIX Frankfurt - DE-CIX Frankfurt	80.81.192.102	2001:7f8::5446:0:2	7 Gbps	2024-11-13 14:58:17
IX.br (PTT.br) Porto Alegre - IX.br (PTT.br) Porto Alegre	177.52.39.32	2001:12f8:0:6::2:1574	10 Gbps	2024-11-13 14:58:16
Equinix São Paulo - Equinix Internet Exchange Sao Paulo	64.191.232.220	2001:504:0:7:0:2:1574:1	10 Gbps	2024-11-13 14:58:16
IX.br (PTT.br) Campinas - IX.br (PTT.br) Campinas	200.192.108.8	2001:12f8:0:11::8	10 Gbps	2024-11-13 14:58:16
DE-CIX New York	206.82.105.113	2001:504:36::5446:0:1	3 Gbps	2024-11-13 14:58:16
IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo	187.16.216.26	2001:12f8::26	200 Gbps	2024-11-13 14:58:16
IX.br (PTT.br) Belo Horizonte - IX.br (PTT.br) Belo Horizonte	200.219.139.117	2001:12f8:0:3::117	200 Gbps	2025-12-09 14:19:42
IX.br (PTT.br) Curitiba - IX.br (PTT.br) Curitiba	45.184.146.11	2001:12f8:0:4::11	10 Gbps	2024-11-13 14:58:17
IX.br (PTT.br) Rio de Janeiro - IX.br (PTT.br) Rio de Janeiro	45.68.81.164	2001:12f8:0:2::53:164	100 Gbps	2025-11-24 18:49:03
IX.br (PTT.br) Fortaleza - IX.br (PTT.br) Fortaleza	45.68.73.63	2001:12f8:0:9::145:63	5 Gbps	2024-11-13 14:58:16
IX.br (PTT.br) Florianópolis - IX.br (PTT.br) Florianópolis	200.219.141.115	2001:12f8:0:5::115	10 Gbps	2024-11-13 14:58:16

Private Peering Facilities

Name	City	Website	Updated
Equinix SP4 - São Paulo	Barueri	https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp4/	2019-11-13 11:11:27
Equinix SP2 - São Paulo	Barueri	https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp2/	2019-11-13 11:11:37
Cirion Rio de Janeiro - RIO1	Rio de Janeiro	http://www.ciriontechnologies.com	2021-07-23 13:41:47
Equinix RJ2 - Rio de Janeiro	Rio de Janeiro	https://www.equinix.com/locations/americas-colocation/brazil-colocation/rio-de-janeiro-data-centers/rj2/	2021-11-30 18:53:32
Ascenty SP4 - São Paulo	Osasco	https://ascenty.com/data-centers/sao-paulo-capital/sao-paulo-4/	2026-02-11 17:39:18
PIX Century Telecom - Belo Horizonte	Contagem	http://www.century.net.br	2024-04-29 19:31:15

aut-num:     AS21574
owner:       Century Telecom Ltda
responsible: Fernando Antonio Barbosa
owner-c:     DCT38
routing-c:   DCT38
abuse-c:     ACTLT99
created:     20010607
changed:     20200610
inetnum:     200.169.0.0/20
inetnum:     187.1.176.0/20
inetnum:     186.249.224.0/20
inetnum:     2804:23ec::/32
inetnum:     168.227.200.0/22
as-in:       from AS262306 300 accept AS262306
as-in:       from AS264552 300 accept AS264552
as-in:       from AS262805 300 accept AS262805
as-in:       from AS262566 300 accept AS262566
as-in:       from AS52596 300 accept AS52596
as-in:       from AS263632 300 accept AS263632
as-in:       from AS264421 300 accept AS264421
as-in:       from AS264228 300 accept AS264228
as-in:       from AS262525 300 accept AS262525
as-in:       from AS52809 300 accept AS52809
as-in:       from AS61707 300 accept AS61707
as-in:       from AS52883 300 accept AS52883
as-in:       from AS264540 300 accept AS264540
as-in:       from AS262624 300 accept AS262624
as-in:       from AS52947 300 accept AS52947
as-in:       from AS263453 300 accept AS263453
as-in:       from AS262961 300 accept AS262961
as-in:       from AS263666 300 accept AS263666
as-in:       from AS265185 300 accept AS265185
as-in:       from AS52758 300 accept AS52758
as-in:       from AS264325 300 accept AS264325
as-in:       from AS262336 300 accept AS262336
as-in:       from AS262602 300 accept AS262602
as-in:       from AS263432 300 accept AS263432
as-in:       from AS52596 300 accept AS52596
as-out:      to AS3549 announce AS21574
as-out:      to AS16735 announce AS21574
as-out:      to AS262589 announce AS21574
as-out:      to AS28360 announce AS21574

nic-hdl-br:  DCT38
person:      Dominios Corporativos Century Telecom
created:     20040624
changed:     20181206

nic-hdl-br:  ACTLT99
person:      Abuse Century Telecom Ltda
created:     20200610
changed:     20200610

AS21574 - Century Telecom Ltda, BR

AS21574

Century Telecom Ltda

Brazil

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