AS202373 Stadtwerke-Rostock Stadtwerke Rostock AG

Stadtwerke-Rostock Stadtwerke Rostock AG · registered in Germany

IPv4 addresses2,5603 prefixes · <0.001% of announced IPv4

Rank in Germany#732largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#19,648of 79,396 networks with IPv4

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

CountryGermany2,599 ASNs registered there

Open AS202373 in ASN lookup Look up an IP in this network (84.38.76.1) All networks in Germany

IPv4 prefixes

All 3 prefixes, in address order.

84.38.76.0/23
194.34.156.0/22
194.55.96.0/22

IPv6 prefixes

All 1 prefix.

2a0c:cac0::/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