AS205477 Sennheiser-KG Sennheiser Electronic SE

Sennheiser-KG Sennheiser Electronic SE · registered in Germany

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

Rank in Germany#1,121largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#30,007of 79,396 networks with IPv4

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

CountryGermany2,599 ASNs registered there

Open AS205477 in ASN lookup Look up an IP in this network (185.217.44.1) All networks in Germany

IPv4 prefixes

All 1 prefix, in address order.

185.217.44.0/22

IPv6 prefixes

All 1 prefix.

2a0b:c340::/29

Similar-sized networks in Germany

ASNNameIPv4 addresses

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

AS204877#1119 de-kupper Kupper IT GmbH1,024

AS205435#1120 gisa-as GISA GmbH1,024

AS205807#1122 ESH Essener Systemhaus1,024

AS205831#1123 RAQCUISINE net.de AG1,024

AS206028#1124 datenreisen Datenreisen UG1,024

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