AS203347 YALWA-AS Yalwa GmbH

YALWA-AS Yalwa GmbH · registered in Germany

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Germany#1,341largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#39,894of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryGermany2,599 ASNs registered there

Open AS203347 in ASN lookup Look up an IP in this network (91.203.100.1) All networks in Germany

IPv4 prefixes

All 1 prefix, in address order.

91.203.100.0/22

Similar-sized networks in Germany

ASNNameIPv4 addresses

AS203123#1338 techni_de Jurgen Eckhard Petri1,024

AS203175#1339 rto RTO GmbH1,024

AS203325#1340 serviceplan-as Serviceplan Group SE & Co. KG1,024

AS203440#1342 LFTY-AS linefinity GmbH1,024

AS203584#1343 Allianz_Technology_SE_-_CEE Allianz Technology SE1,024

AS203621#1344 kuc-as Kramer & Crew GmbH & Co. KG1,024

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