AS43511 EMARSYS-AS EMARSYS eMarketing Systems GmbH

EMARSYS-AS EMARSYS eMarketing Systems GmbH · registered in Austria

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Austria#397largest network in AT by IPv4 space, of 619 · <0.01% of AT

Rank worldwide#51,643of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustria646 ASNs registered there

Open AS43511 in ASN lookup Look up an IP in this network (91.194.248.1) All networks in Austria

IPv4 prefixes

All 1 prefix, in address order.

91.194.248.0/23

Other ASNs named EMARSYS-AS EMARSYS eMarketing Systems GmbH

1 other network uses the same organisation name; together with AS43511 they announce 3,840 IPv4 addresses.

ASNNameIPv4 addresses

AS199236EMARSYS-AS EMARSYS eMarketing Systems GmbH AT3,328

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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