AS204033 sarthur Oliver Arthur

sarthur Oliver Arthur · registered in Germany

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Germany#1,628largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#49,256of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryGermany2,599 ASNs registered there

Open AS204033 in ASN lookup Look up an IP in this network (176.126.127.1) All networks in Germany

IPv4 prefixes

All 2 prefixes, in address order.

176.126.127.0/24
185.20.7.0/24

IPv6 prefixes

All 1 prefix.

2a13:3d00:fff5::/48

Similar-sized networks in Germany

ASNNameIPv4 addresses

AS202462#1625 MIRO Mineraloelraffinerie Oberrhein GmbH & Co KG512

AS203427#1626 COMDESK Comdesk GmbH512

AS203703#1627 BITBW BITBW512

AS209257#1629 K-NET_BASE Klett IT GmbH512

AS209943#1630 INSYST InSyst GmbH512

AS212989#1631 FFRGB Freifunk Regensburg e.V.512

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