AS25058 CMO-AS CMO Internet Dienstleistungen GmbH

CMO-AS CMO Internet Dienstleistungen GmbH · registered in Germany

IPv4 addresses5,1202 prefixes · <0.001% of announced IPv4

Rank in Germany#517largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#13,305of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryGermany2,599 ASNs registered there

Open AS25058 in ASN lookup Look up an IP in this network (81.90.32.1) All networks in Germany

IPv4 prefixes

All 2 prefixes, in address order.

81.90.32.0/20
185.219.196.0/22

IPv6 prefixes

All 1 prefix.

2001:4ce0::/32

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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