AS61817

Summary

Country	Brazil
Organization	Halley Telecom Comercio & Serviço LTDA
Domain	halleytelecom.com
Number of IPv4	6,144
Number of IPv6	7.9228× 1028
AS Type	ISP
Registry	LACNIC
Allocated	June 27, 2014 (about 11 years ago)
Updated	June 27, 2014 (about 11 years ago)

IP Ranges

AS61817 announces 22 IPv4 ranges and 1 IPv6 range.

That's a total of 6,144 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
38.56.0.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.1.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.2.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.3.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.4.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.5.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.6.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.7.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.8.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.9.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.10.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.11.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.12.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.13.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.14.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.56.15.0/24	Cogent Communications	256	ARIN	REASSIGNMENT
38.172.140.0/23	Cogent Communications, LLC	512	ARIN	ALLOCATION
201.150.148.0/24	Halley Telecom Comercio & Serviço LTDA	256	LACNIC	ALLOCATED
201.150.149.0/24	Halley Telecom Comercio & Serviço LTDA	256	LACNIC	ALLOCATED
201.150.150.0/24	Halley Telecom Comercio & Serviço LTDA	256	LACNIC	ALLOCATED
201.150.151.0/24	Halley Telecom Comercio & Serviço LTDA	256	LACNIC	ALLOCATED
216.28.194.0/23	Cogent Communications	512	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2804:19c4::/32	Halley Telecom Comercio & Serviço LTDA	7.9228× 1028	LACNIC	ALLOCATED

Peers

AS61817 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

AS61817 connects to the global Internet via at least 3 upstream providers. In this setup, AS61817 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS61817 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS61817's role in extending Internet access beyond its own infrastructure.