AS27876

Summary

Country	Costa Rica
Organization	American Data Networks
Domain	data.cr
Number of IPv4	13,824
Number of IPv6	7.9228× 1028
AS Type	ISP
Registry	LACNIC
Allocated	January 17, 2007 (about 18 years ago)
Updated	February 01, 2007 (about 18 years ago)

IP Ranges

AS27876 announces 51 IPv4 ranges and 1 IPv6 range.

That's a total of 13,824 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
8.23.28.0/22	Level 3 Parent, LLC	1,024	ARIN	ALLOCATION
143.255.29.0/24	INFORMATION TECHNOLOGIES OUTSOURCING	256	LACNIC	ALLOCATED
143.255.31.0/24	INFORMATION TECHNOLOGIES OUTSOURCING	256	LACNIC	ALLOCATED
186.5.160.0/24	American Data Networks	256	LACNIC	REALLOCATED
186.5.161.0/24	American Data Networks	256	LACNIC	ALLOCATED
186.5.162.0/24	American Data Networks	256	LACNIC	ALLOCATED
186.5.163.0/24	Asociacion De Servicios Medicos	256	LACNIC	REALLOCATED
186.5.164.0/24	American Data Networks	256	LACNIC	ALLOCATED
186.5.165.0/24	Tssi Human Resources S.a	256	LACNIC	REALLOCATED
186.5.166.0/24	American Data Networks	256	LACNIC	ALLOCATED
186.5.167.0/24	Expereo USA Inc.	256	LACNIC	REALLOCATED
186.5.168.0/24	American Data Networks	256	LACNIC	ALLOCATED
186.5.169.0/24	American Data Networks	256	LACNIC	ALLOCATED
186.5.170.0/24	American Data Networks	256	LACNIC	ALLOCATED
186.5.171.0/24	American Data Networks	256	LACNIC	ALLOCATED
186.5.172.0/24	American Data Networks	256	LACNIC	ALLOCATED
186.5.173.0/24	Terramix Sociedad Anonima	256	LACNIC	REALLOCATED
186.5.174.0/24	American Data Networks Residencial	256	LACNIC	REALLOCATED
190.7.192.0/24	American Data Networks	256	LACNIC	REALLOCATED
190.7.193.0/24	American Data Networks	256	LACNIC	REALLOCATED
190.7.194.0/24	Gourmet Imports Dcr S.A.	256	LACNIC	REALLOCATED
190.7.195.0/24	Almacen Rodolfo Leiton Arias E Hijos S.a	256	LACNIC	REALLOCATED
190.7.196.0/24	Optica Nova Vision Nv S.A.	256	LACNIC	REALLOCATED
190.7.197.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.198.0/24	Monster Pizza	256	LACNIC	REALLOCATED
190.7.199.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.200.0/24	Morphosis Blocks S.R.L	256	LACNIC	REALLOCATED
190.7.201.0/24	Core Executive Collection & Recovery	256	LACNIC	REALLOCATED
190.7.202.0/24	Jose Adonai Vega Fernandez	256	LACNIC	REALLOCATED
190.7.203.0/24	Modas Para El Mar Azul	256	LACNIC	REALLOCATED
190.7.204.0/24	COOPERATIVA UNIVERSITARIA DE AHORRO Y CREDITO R.L.	256	LACNIC	REALLOCATED
190.7.205.0/24	Tienda Internacional De Prod. Sensacional Tips	256	LACNIC	REALLOCATED
190.7.206.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.207.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.208.0/24	American Data Networks	256	LACNIC	REALLOCATED
190.7.209.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.210.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.211.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.212.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.213.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.214.0/24	Cognizant Zona Franca America Dat-746-00	256	LACNIC	REALLOCATED
190.7.215.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.216.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.217.0/24	Soluciones Digitales	256	LACNIC	REALLOCATED
190.7.218.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.219.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.220.0/24	Spoon Costa Rica	256	LACNIC	REALLOCATED
190.7.221.0/24	Asetec Tecnologico De Costa Rica	256	LACNIC	REALLOCATED
190.7.222.0/24	American Data Networks	256	LACNIC	ALLOCATED
190.7.223.0/24	American Data Networks	256	LACNIC	ALLOCATED
198.57.8.0/24	H.B. Fuller Company	256	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2800:f0::/32	American Data Networks	7.9228× 1028	LACNIC	ALLOCATED

Peers

AS27876 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.

Upstreams

AS27876 connects to the global Internet via at least 2 upstream providers. In this setup, AS27876 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS27876 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS27876's role in extending Internet access beyond its own infrastructure.