AS1746 — SIRSIDYNIXAS - SirsiDynix

AS1746 announces 6 IPv4 prefixes covering 5,120 addresses and 0 IPv6 prefixes.

About this network

The corporate network of SirsiDynix (SIRSIDYNIXAS), a company that builds integrated library systems and other software for libraries.

What it's used for

• Corporate networking and hosting of library-automation services for SirsiDynix.

Notable

• An enterprise network of a software vendor, not a general commercial ISP. The low AS number dates to an early allocation to one of the company's predecessors.

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

Announced prefixes

• 192.150.149.0/24
• 192.206.158.0/23
• 192.206.162.0/24
• 206.187.32.0/21
• 206.187.60.0/22
• 206.187.88.0/22

Upstream networks

• AS13767 DataBank Holdings, Ltd.
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS29909 Metro Optic

Adjacent networks

• AS13767 DataBank Holdings, Ltd.
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS29909 Metro Optic

Routing security

• RPKI: 12 valid, 0 invalid and 4 not-found announcements; 7 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 37 route objects.
• Listed in as-sets: AS-COMCAST-EDIA, AS-DATABANK, AS-EQUINIX-ME, AS-KDDCUSTOMER2, AS-METROOPTIC, AS-OPTUS, AS-SUPERLOOP-CUST, AS-TRANSROUTE-SPEC, AS1221:AS-CUSTOMERS, AS29909:AS-CUSTOMERS, AS29909:AS-METROOPTIC.