AS20621 OPENIT PlusServer GmbH

OPENIT PlusServer GmbH · registered in Germany

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Germany#2,081largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#64,156of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryGermany2,599 ASNs registered there

Open AS20621 in ASN lookup Look up an IP in this network (212.40.181.1) All networks in Germany

IPv4 prefixes

All 1 prefix, in address order.

212.40.181.0/24

Similar-sized networks in Germany

ASNNameIPv4 addresses

AS15492#2078 PFALZWERKE-AS PFALZWERKE AG256

AS15904#2079 Hallertau-DE Hallertau.Net e.V.256

AS16151#2080 BRODOS Brodos AG256

AS21192#2082 DPA-AS dpa Deutsche Presse Agentur GmbH256

AS21458#2083 KFW-AS KfW Kreditanstalt fur Wiederaufbau256

AS24606#2084 FINANZINFORMATIK-AS-SUED Finanz Informatik GmbH & Co. KG256

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