AS50064 TKN TK Networks GmbH

TKN TK Networks GmbH · registered in Germany

IPv4 addresses4,0964 prefixes · <0.001% of announced IPv4

Rank in Germany#577largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#14,915of 79,396 networks with IPv4

IPv69 x /32 (589,824 x /48)2 prefixes

CountryGermany2,599 ASNs registered there

Open AS50064 in ASN lookup Look up an IP in this network (45.146.236.1) All networks in Germany

IPv4 prefixes

All 4 prefixes, in address order.

45.146.236.0/23
45.146.238.0/23
46.167.56.0/21
185.51.84.0/22

IPv6 prefixes

All 2 prefixes.

2a01:b160::/32
2a0f:4800::/29

Similar-sized networks in Germany

ASNNameIPv4 addresses

AS15613#574 Cologne-Frankfurt FactSet GmbH4,352

AS16277#575 TOC contac Datentechnik GmbH4,352

AS212341#576 CSN-Datacenters Stephan Rakowski, trading as CSN-Solutions GmbH4,096

AS21197#578 ROHDE-SCHWARZ-ASN Rohde & Schwarz GmbH & Co. KG4,096

AS25279#579 TREML-STURM-AS Treml+Sturm Datentechnik GmbH4,096

AS35833#580 MPEXNET mpex GmbH4,096

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