AS28801 HRS Hotel Reservation Service Robert Ragge GmbH

HRS Hotel Reservation Service Robert Ragge GmbH · registered in Germany

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Germany#1,647largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#50,684of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryGermany2,599 ASNs registered there

Open AS28801 in ASN lookup Look up an IP in this network (194.153.190.1) All networks in Germany

IPv4 prefixes

All 1 prefix, in address order.

194.153.190.0/23

Similar-sized networks in Germany

ASNNameIPv4 addresses

AS21063#1644 RANTZAU-GRUPPE-AS DAL Deutsche Afrika-Linien GmbH & Co.KG512

AS21180#1645 AVENTIS-CROP-SCIENCE Bayer AG512

AS21382#1646 ZBS-AS ARD ZDF Deutschlandradio Beitragsservice512

AS29042#1648 HERMES-AS Hermes Europe GmbH512

AS29088#1649 Bayer-AS Bayer AG512

AS29178#1650 PHONONET-AS PHONONET GmbH512

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