AS199236 — EMARSYS-AS EMARSYS eMarketing Systems GmbH

Network type: hosting

AS199236 announces 6 IPv4 prefixes covering 3,328 addresses and 1 IPv6 prefixes.

About this network

EMARSYS-AS is operated by Emarsys eMarketing Systems AG.

What it's used for

• The address space carries email infrastructure, with reverse DNS entries like pmta41255.emsmtp.com and uspmta172128.emarsys.net indicating mail transfer agents.
• The AS announces 3328 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, with 4 observed neighbours, indicating a corporate network rather than a transit or access provider.
• Traffic from this AS consists of marketing automation and customer engagement services, specifically email delivery and related API endpoints for the SAP Engagement Cloud platform.

Notable

• Registrants are consistent with the announcer, listing Emarsys EU NOC and EMARSYS eMarketing Systems GmbH for most prefixes, with one prefix registered to EMARSYS LLC.
• Emarsys was acquired by SAP in 2020 and is now known as SAP Engagement Cloud.
• The inventory includes a mix of /22, /23, and /24 prefixes, all located in Austria.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 91.211.240.0/22
• 185.4.120.0/22
• 194.113.24.0/24
• 195.54.172.0/23
• 217.175.192.0/24
• 217.175.194.0/24
• 2a02:7040::/32

Upstream networks

• AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
• AS6461 Zayo Bandwidth

Downstream networks

• AS203501 Emarsys North America, Inc
• AS43511 EMARSYS eMarketing Systems GmbH

Adjacent networks

• AS6461 Zayo Bandwidth
• AS203501 Emarsys North America, Inc
• AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
• AS43511 EMARSYS eMarketing Systems GmbH

Routing security

• RPKI: 14 valid, 0 invalid and 0 not-found announcements; 15 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 20 route objects.
• Listed in as-sets: AS-EMARSYS, AS-HURRICANEV6.