AS29088 Bayer-AS Bayer AG

Bayer-AS Bayer AG · registered in Germany

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Germany#1,649largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#50,700of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryGermany2,599 ASNs registered there

Open AS29088 in ASN lookup Look up an IP in this network (149.234.127.1) All networks in Germany

IPv4 prefixes

All 2 prefixes, in address order.

149.234.127.0/24
193.169.50.0/24

Other ASNs named Bayer-AS Bayer AG

2 other networks use the same organisation name; together with AS29088 they announce 178,176 IPv4 addresses.

ASNNameIPv4 addresses

AS13043Bayer-AS Bayer AG DE177,152

AS12349Bayer-AS Bayer AG DE512

Similar-sized networks in Germany

ASNNameIPv4 addresses

AS21382#1646 ZBS-AS ARD ZDF Deutschlandradio Beitragsservice512

AS28801#1647 HRS Hotel Reservation Service Robert Ragge GmbH512

AS29042#1648 HERMES-AS Hermes Europe GmbH512

AS29178#1650 PHONONET-AS PHONONET GmbH512

AS29373#1651 WEISSDRUCK-AS Weiss-Druck GmbH & Co. KG512

AS29494#1652 MESSE-DUESSELDORF-AS Messe Duesseldorf 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