AS27720

Summary

Country	Brazil
Organization	CITTA TELECOM LTDA
Domain	cittatelecom.com.br
Number of IPv4	8,192
Number of IPv6	7.9274× 1028
AS Type	ISP
Registry	LACNIC
Allocated	April 22, 2013 (about 12 years ago)
Updated	April 22, 2013 (about 12 years ago)

IP Ranges

AS27720 announces 20 IPv4 ranges and 39 IPv6 ranges.

That's a total of 8,192 IPv4 addresses and 7.9274× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
138.59.96.0/24	CITTA TELECOM LTDA	256	LACNIC	ALLOCATED
138.59.97.0/24	Mitra Diocesana De Limeira	256	LACNIC	REALLOCATED
138.59.98.0/24	DILLAB COMERCIO DE ARTIGOS FEMININOS LTDA	256	LACNIC	REASSIGNED
138.59.99.0/24	P9 BLINDAGENS E SERVICOS AUTOMOTIVOS LTDA	256	LACNIC	REASSIGNED
143.208.156.0/24	Geologus Engenharia Ltda.	256	LACNIC	REASSIGNED
143.208.157.0/24	CITTA TELECOM LTDA	256	LACNIC	ALLOCATED
143.208.158.0/24	CITTA TELECOM LTDA	256	LACNIC	ALLOCATED
143.208.159.0/24	CITTA TELECOM LTDA	256	LACNIC	ALLOCATED
177.129.8.0/22	CITTA TELECOM LTDA	1,024	LACNIC	ALLOCATED
177.129.11.0/24	MERCEARIA MARANATA DE VILA ISABEL LTDA	256	LACNIC	REASSIGNED
177.129.12.0/24	BAR E RESTAURANTE BARRA DOWNTOWN LTDA	256	LACNIC	REASSIGNED
177.129.12.0/22	BAR E RESTAURANTE BARRA DOWNTOWN LTDA	1,024	LACNIC	REASSIGNED
177.129.15.0/24	CITTA TELECOM LTDA	256	LACNIC	ALLOCATED
191.128.224.0/22	CITTA TELECOM LTDA	1,024	LACNIC	REASSIGNED
191.128.225.0/24	CITTA TELECOM LTDA	256	LACNIC	REASSIGNED
191.128.226.0/24	CITTA TELECOM LTDA	256	LACNIC	REASSIGNED
191.128.227.0/24	CITTA TELECOM LTDA	256	LACNIC	REASSIGNED
200.95.172.0/22	INFORTRANS SERVICOS DE INFORMATICA LTDA ME	1,024	LACNIC	REASSIGNED
200.95.174.0/24	CITTA TELECOM LTDA	256	LACNIC	ALLOCATED
200.95.175.0/24	CITTA TELECOM LTDA	256	LACNIC	ALLOCATED

Prefix	Organization	Size	Registry	Status
2804:da4::/32	CITTA TELECOM LTDA	7.9228× 1028	LACNIC	ALLOCATED
2804:da4:a::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:12::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:14::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:19::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:1a::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:1b::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:1c::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:1f::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:40::/48	DRIC SOFTWARE E TECNOLOGIA LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:42::/48	RW TELECOMUNICAÇÕES E SERVIÇOS LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:45::/48	LJCG WORK LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:47::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:48::/48	Stemme Telecomunicações Do Brasil LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:49::/48	Stemme Telecomunicações Do Brasil LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:4b::/48	Stemme Telecomunicações Do Brasil LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:4d::/48	Stemme Telecomunicações Do Brasil LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:4e::/48	Stemme Telecomunicações Do Brasil LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:51::/48	Stemme Telecomunicações Do Brasil LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:52::/48	Stemme Telecomunicações Do Brasil LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:53::/48	SELLER CONSULTORIA IMOBILIARIA E REPRESENTACAO LTD	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:54::/48	PARTNERS FRANCHISING BRASIL	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:55::/48	NOVA GERAÇÃO COMESTIVEIS SA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:57::/48	NOVA GERAÇÃO COMESTIVEIS SA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:58::/48	MOINHOS CRUZEIRO DO SUL S/A	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:59::/48	NOVA GERAÇÃO COMESTIVEIS SA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:5a::/48	Ribalta Hotelaria E Turismo LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:5c::/48	DIOGO SALLES E ADVOGADOS ASSOCIADOS	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:5d::/48	BMGM SOLUCOES EM TECNOLOGIA LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:5e::/48	Fundação Gol De Letra	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:5f::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:60::/48	ORIGEM ENERGIA ALAGOAS S.A.	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:63::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:64::/48	UNIFRIGO DISTRIBUIDORA DE ALIMENTOS LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:7b::/48	CITTA TELECOM LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:da4:a4::/48	INSIGHTS MACHINE CONSULTORIA E TREINAMENTO LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:a6::/48	LOJAS SANTOS VAREJO E DISTRIBUICAO LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:a8::/48	KLAID DO BRASIL TECNOLOGIA LTDA	1.2089× 1024	LACNIC	REASSIGNED
2804:da4:ad::/48	MARCO MULTIMIDIA LTDA	1.2089× 1024	LACNIC	REASSIGNED

Peers

AS27720 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS27720 connects to the global Internet via at least 6 upstream providers. In this setup, AS27720 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS27720 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS27720's role in extending Internet access beyond its own infrastructure.