Summary

Country
PT Portugal
Organization Tomas Oliveira Valente Leite De Castro
Domain leitecastro.com
Number of IPv4 512
Number of IPv6 3.1190× 1026
AS Type ISP
Registry RIPE NCC
Allocated December 19, 2022 (about 2 years ago)
Updated April 01, 2025 (about 6 months ago)

IP Ranges

AS200454 announces 1 IPv4 range and 3 IPv6 ranges.

That's a total of 512 IPv4 addresses and 3.1190× 1026 IPv6 addresses.

Prefix Organization Size Registry Status
199.16.242.0/23
US CASTRO TELECOM LLC
512 ARIN REALLOCATION
Prefix Organization Size Registry Status
2a07:54c4:1759::/48
DE Edgesonic Services Gmbh.
1.2089× 1024 RIPE NCC ASSIGNED
2a0a:6040:aa00::/40
PT Potato Telekom (F.K.A Batatas & Cenouras Telegraph Co)
3.0949× 1026 RIPE NCC ALLOCATED-BY-LIR
2a0f:b241:10::/48
Free48-as200454
1.2089× 1024 RIPE NCC ALLOCATED-BY-LIR

Peers

AS200454 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

AS200454 connects to the global Internet via at least 2 upstream providers. In this setup, AS200454 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS200454 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS200454's role in extending Internet access beyond its own infrastructure.

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