AS62363 — EGW-AS Ertl & Gross GmbH & Co OG

AS62363 announces 3 IPv4 prefixes covering 2,304 addresses and 1 IPv6 prefixes.

About this network

EGW-AS is operated by Ertl & Gross GmbH & Co OG, a telecommunications provider based in Stainz, Austria.

What it's used for

• The address space carries business and enterprise traffic, evidenced by netnames AT-ERTLU-20190813 and AT-EGW-TELEKOM-20131024 registered to the operator, alongside uniopt for a distinct entity.
• The AS announces 2,304 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, maintaining 24 observed neighbours; this ratio indicates a transit or interconnection role rather than a large-scale residential access network.
• Traffic from this AS consists of corporate and business connectivity services provided by EGW Telekom to clients within Austria.

Notable

• Registrants for the two largest prefixes align with the announcer, while the smallest prefix 193.104.55.0/24 is registered to AT.SYSUP Hostmaster and MPG GmbH, suggesting leased or third-party space.
• The address inventory is compact, comprising two /22 blocks and one /24 block, with no significant fragmentation or unusual allocation patterns.

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

Announced prefixes

• 45.140.148.0/22
• 185.38.168.0/22
• 193.104.55.0/24
• 2a01:4120::/32

Upstream networks

• AS33891 Core-Backbone GmbH
• AS8447 A1 Telekom Austria AG
• AS48362 Stadtwerke Feldkirch
• AS9002 RETN Limited

Adjacent networks

• AS33891 Core-Backbone GmbH
• AS8447 A1 Telekom Austria AG
• AS48362 Stadtwerke Feldkirch
• AS9002 RETN Limited

Routing security

• RPKI: 3 valid, 0 invalid and 1 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-CTGNET, AS-CTGNET-CUT, AS-EGW-IPV4, AS-EGW-IPV6, AS-HURRICANEV6, AS-NEXTLAYER, AS-NEXTLAYER-V6, AS-PTA, AS-TA6, AS-VIX-MEMBERS, AS-XINON-CARRIER-V4, AS-XINON-CARRIER-V6, AS6695:AS-DECIX-FRA-CONNECTED, AS6695:AS-DECIX-FRA-RS, AS6695:AS-DECIX-FRA-RS-V6.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• Vienna Internet Exchange — Vienna, Austria