AS31621

Summary

Country	Poland
Organization	Allegro Sp. Z O.O.
Domain	allegro.pl
Number of IPv4	4,608
Number of IPv6	2.3769× 1029
AS Type	Business
Registry	RIPE NCC
Allocated	June 24, 2004 (about 21 years ago)
Updated	July 28, 2023 (about 1 year ago)

IP Ranges

AS31621 announces 7 IPv4 ranges and 4 IPv6 ranges.

That's a total of 4,608 IPv4 addresses and 2.3769× 10²⁹ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
91.194.188.0/23	Allegro Sp. Z O.O.	512	RIPE NCC	ASSIGNED PI
91.194.188.0/24	Allegro Sp. Z O.O.	256	RIPE NCC	ASSIGNED PI
178.21.152.0/21	Allegro Sp. Z O.O.	2,048	RIPE NCC	ASSIGNED PA
178.21.153.0/24	Allegro Sp. Z O.O.	256	RIPE NCC	ASSIGNED PA
185.31.24.0/22	ALLEGRO-NET	1,024	RIPE NCC	ASSIGNED PA
193.23.48.0/24	Allegro Sp. Z O.O.	256	RIPE NCC	ASSIGNED PI
194.0.251.0/24	Allegro Sp. Z O.O.	256	RIPE NCC	ASSIGNED PI

Prefix	Organization	Size	Registry	Status
2a02:dcc::/32	Allegro Sp. Z O.O.	7.9228× 1028	RIPE NCC	ALLOCATED-BY-RIR
2a02:dcc:22::/48	Allegro Sp. Z O.O.	1.2089× 1024	RIPE NCC	ALLOCATED-BY-RIR
2a02:dcd::/32	Allegro Sp. Z O.O.	7.9228× 1028	RIPE NCC	ALLOCATED-BY-RIR
2a02:dce::/32	Allegro Sp. Z O.O.	7.9228× 1028	RIPE NCC	ALLOCATED-BY-RIR

Peers

AS31621 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

AS31621 connects to the global Internet via at least 1 upstream provider. In this setup, AS31621 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS31621 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.