AS212317 HETZNER-CLOUD3-AS Hetzner Online GmbH

HETZNER-CLOUD3-AS Hetzner Online GmbH · registered in Germany

IPv4 addresses65,5364 prefixes · 0.002% of announced IPv4

Rank in Germany#104largest network in DE by IPv4 space, of 2,315 · 0.06% of DE

Rank worldwide#2,950of 79,396 networks with IPv4

IPv6256 x /481 prefixes

CountryGermany2,599 ASNs registered there

Open AS212317 in ASN lookup Look up an IP in this network (5.78.0.1) All networks in Germany

IPv4 prefixes

All 4 prefixes, in address order.

5.78.0.0/19
5.78.32.0/19
5.78.64.0/18
5.78.128.0/17

IPv6 prefixes

All 1 prefix.

2a01:4ff:100::/40

Similar-sized networks in Germany

ASNNameIPv4 addresses

AS209781#101 BASF-LUDWIGSHAFEN BASF Digital Solutions GmbH65,792

AS43857#102 FRAPORT Fraport AG Frankfurt Airport Services Worldwide65,536

AS13128#103 LIT-BERLIN-AS IT-Dienstleistungszentrum Berlin65,536

AS215859#105 HETZNER-CLOUD4-AS Hetzner Online GmbH65,536

AS8792#106 ASVNET Axel Springer SE65,536

AS12331#107 AUDI-AS Audi AG65,536

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources