AS203924 buerodata buerodata AG

buerodata buerodata AG · registered in Germany

IPv4 addresses3,3285 prefixes · <0.001% of announced IPv4

Rank in Germany#654largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#17,360of 79,396 networks with IPv4

IPv616 x /32 (1,048,576 x /48)2 prefixes

CountryGermany2,599 ASNs registered there

Open AS203924 in ASN lookup Look up an IP in this network (85.117.252.1) All networks in Germany

IPv4 prefixes

All 5 prefixes, in address order.

85.117.252.0/22
185.113.144.0/22
185.146.36.0/23
185.216.120.0/23
193.105.0.0/24

IPv6 prefixes

All 2 prefixes.

2a07:4d00::/29
2a0b:b640::/29

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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