AS5403

Summary

Country	Austria
Organization	Apa-it Informations Technologie G.M.B.H
Domain	apa.at
Number of IPv4	98,816
Number of IPv6	6.3383× 1029
AS Type	Hosting
Registry	RIPE NCC
Allocated	May 03, 2002 (about 23 years ago)
Updated	June 18, 2025 (about 4 months ago)

IP Ranges

AS5403 announces 56 IPv4 ranges and 1 IPv6 range.

That's a total of 98,816 IPv4 addresses and 6.3383× 10²⁹ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
185.85.28.0/24	Apa-it Informations Technologie G.M.B.H	256	RIPE NCC	ASSIGNED PA
185.85.28.0/22	Apa-it Informations Technologie G.M.B.H	1,024	RIPE NCC	ASSIGNED PA
185.85.29.0/24	Apa-it Informations Technologie G.M.B.H	256	RIPE NCC	ASSIGNED PA
192.5.162.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	LEGACY
192.111.104.0/24	Synergis Informationssysteme GmbH	256	RIPE NCC	LEGACY
192.152.54.0/24	Apa-it Informations Technologie G.M.B.H	256	RIPE NCC	ALLOCATED PA
192.164.176.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.176.0/20	Orf-oesterreichischer Rundfunk	4,096	RIPE NCC	ASSIGNED PI
192.164.178.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.179.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.180.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.182.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.183.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.184.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.185.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.186.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.187.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.188.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.189.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.190.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.191.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.192.0/20	Orf-oesterreichischer Rundfunk	4,096	RIPE NCC	ASSIGNED PI
192.164.192.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.193.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.194.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.195.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.196.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.197.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.200.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.201.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.202.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.203.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.204.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.205.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.206.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
192.164.207.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PI
193.186.0.0/24	Schluesselverlag J.S. Moser GmbH	256	RIPE NCC	ASSIGNED PI
193.186.188.0/22	Wiener Zeitung Digitale Publikationen GmbH	1,024	RIPE NCC	ASSIGNED PI
194.107.60.0/22	Wiener Zeitung Digitale Publikationen GmbH	1,024	RIPE NCC	ASSIGNED PI
194.107.64.0/22	Wiener Zeitung Digitale Publikationen GmbH	1,024	RIPE NCC	ASSIGNED PI
194.107.68.0/23	Wiener Zeitung Digitale Publikationen GmbH	512	RIPE NCC	ASSIGNED PI
194.158.128.0/19	Apa-it Informations Technologie G.M.B.H	8,192	RIPE NCC	ASSIGNED PA
194.158.132.0/24	Apa-it Informations Technologie G.M.B.H	256	RIPE NCC	ASSIGNED PA
194.232.0.0/16	Tiroler Tageszeitung (moser Holding)	65,536	RIPE NCC	ASSIGNED PA
194.232.42.0/24	Apa-it Informations Technologie G.M.B.H	256	RIPE NCC	ALLOCATED PA
194.232.48.0/24	Apa-it Informations Technologie G.M.B.H	256	RIPE NCC	ALLOCATED PA
194.232.66.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PA
194.232.69.0/24	Apa-it Informations Technologie G.M.B.H	256	RIPE NCC	ALLOCATED PA
194.232.72.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PA
194.232.104.0/24	Orf-oesterreichischer Rundfunk	256	RIPE NCC	ASSIGNED PA
194.232.112.0/24	Branchen-ID	256	RIPE NCC	SUB-ALLOCATED PA
194.232.116.0/24	Cineplexx Kinobetriebe GmbH	256	RIPE NCC	ASSIGNED PA
194.232.142.0/23	Infrastructure	512	RIPE NCC	ASSIGNED PA
194.232.153.0/24	Local Area Network of Apa	256	RIPE NCC	ASSIGNED PA
194.232.194.0/24	INFRA-AW	256	RIPE NCC	ASSIGNED PA
194.232.200.0/24	Local Area Networks of Apa	256	RIPE NCC	ASSIGNED PA

Prefix	Organization	Size	Registry	Status
2a01:468::/29	APA-LAN-PROBE	6.3383× 1029	RIPE NCC	ASSIGNED

Peers

AS5403 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

AS5403 connects to the global Internet via at least 2 upstream providers. In this setup, AS5403 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS5403 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS5403's role in extending Internet access beyond its own infrastructure.