AS198573 SIEMENSDE-AP Siemens AG

SIEMENSDE-AP Siemens AG · registered in Germany

IPv4 addresses2,5609 prefixes · <0.001% of announced IPv4

Rank in Germany#744largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#19,940of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryGermany2,599 ASNs registered there

Open AS198573 in ASN lookup Look up an IP in this network (140.231.35.1) All networks in Germany

IPv4 prefixes

All 9 prefixes, in address order.

140.231.35.0/24
143.99.148.0/24
192.35.1.0/24
192.35.2.0/24
194.138.1.0/24
194.138.14.0/24
194.138.20.0/23
194.138.54.0/24
194.138.102.0/24

IPv6 prefixes

All 1 prefix.

2a00:ad87:1303::/48

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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