AS12895 — IT-AUSTRIA Erste Digital GmbH

AS12895 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

A bank's IT arm on a single /24, peering with twenty-six networks.

What it's used for

• The technology subsidiary of an Austrian banking group. 256 addresses in one IPv4 prefix, 26 observed BGP neighbours, and no IPv6 announced.

Notable

• The whole inventory is 213.150.1.0/24, netname sIT-Core.
• The registry contacts are named sIT-AT Admin, sIT-AT Technical Contact and sIT-AT abuse handling, all carrying the same lowercase prefix.
• First observed in the routing archive in August 2000.
• One of three sampled addresses returned a name: itcbbrsg-fe4-0-244.it-austria.net.

Interesting

• Twenty-six neighbours behind 256 addresses is the inverted ratio of a normal network. Nothing is hosted here worth reaching; the address space exists so the bank can hold its own routing relationships with two dozen other networks, most likely other financial institutions and payment infrastructure.
• The one reverse name is a router interface, not a server. fe4-0-244 reads as a Fast Ethernet port and subinterface number, the kind of label a network engineer writes for their own troubleshooting. A /24 whose only visible name is a router says the addresses are consumed by the interconnections themselves.
• sIT appears in the netname and in all three contact objects. Internal shorthand for a subsidiary leaks into the public registry constantly, and it outlives the company name: the reverse names still say it-austria while the AS is registered to a differently named entity.

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

Announced prefixes

• 213.150.1.0/24

Upstream networks

• AS198949 Radware Ltd
• AS8447 A1 Telekom Austria AG
• AS8220 COLT Technology Services Group Limited
• AS6939 Hurricane Electric LLC
• AS3303 Swisscom (Schweiz) AG
• AS8412 T-Mobile Austria GmbH
• AS48362 Stadtwerke Feldkirch

Adjacent networks

• AS198949 Radware Ltd
• AS8220 COLT Technology Services Group Limited
• AS8447 A1 Telekom Austria AG
• AS6939 Hurricane Electric LLC
• AS3303 Swisscom (Schweiz) AG
• AS8412 T-Mobile Austria GmbH
• AS48362 Stadtwerke Feldkirch

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 34 route objects.
• Listed in as-sets: AS-ITAUSTRIA, AS-MAGENTA-B2B, AS-PTA, AS-RIS-RRC05, AS-VIX-MEMBERS.

Internet exchanges

• Vienna Internet Exchange — Vienna, Austria