AS210793 ALTONETZ Altonetz GmbH

ALTONETZ Altonetz GmbH · registered in Germany

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

Rank in Germany#622largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#16,410of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryGermany2,599 ASNs registered there

Open AS210793 in ASN lookup Look up an IP in this network (45.81.248.1) All networks in Germany

IPv4 prefixes

All 4 prefixes, in address order.

45.81.248.0/22
45.86.88.0/22
45.95.120.0/22
147.78.124.0/22

Similar-sized networks in Germany

ASNNameIPv4 addresses

AS201142#619 COVESTRO-DE-AS Covestro Deutschland AG4,096

AS205287#620 konicaminolta-eu-cloud Konica Minolta Business Solutions Europe GmbH4,096

AS209729#621 RLC-ASN GPI Service GmbH4,096

AS205948#623 CREOLINE-AS creoline GmbH3,840

AS34191#624 DGBS-NUE-DE-AS DATAGROUP Operations GmbH3,840

AS201463#625 VWD Infront Financial Technology GmbH3,840

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