AS203965 ASAVM FRITZ! Technology GmbH

ASAVM FRITZ! Technology GmbH · registered in Germany

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Germany#1,115largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#29,966of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryGermany2,599 ASNs registered there

Open AS203965 in ASN lookup Look up an IP in this network (185.118.172.1) All networks in Germany

IPv4 prefixes

All 1 prefix, in address order.

185.118.172.0/22

IPv6 prefixes

All 1 prefix.

2a06:9380::/29

Similar-sized networks in Germany

ASNNameIPv4 addresses

AS202716#1112 WWK WWK Lebensversicherung a.G.1,024

AS203215#1113 DATAGROUPES DATAGROUP Enterprise Services GmbH1,024

AS203293#1114 REGIONETZ Norbert Herter trading as Regionetz.net1,024

AS204052#1116 JENOPTIK Jenoptik AG1,024

AS204147#1117 cg Cordes & Graefe KG1,024

AS204195#1118 BSYS-ERFURT-DE SWE Digital GmbH1,024

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