AS44879 — ZIDBL Zentrale Informatikdienste ZID Kanton Basel-Landschaft

AS44879 announces 2 IPv4 prefixes covering 4,096 addresses and 0 IPv6 prefixes.

About this network

The AS handle ZIDBL is held by Zentrale Informatikdienste Kanton Basel-Landschaft.

What it's used for

• The address space carries internal government IT infrastructure, evidenced by the netname AFI-BL-BLOCK-16 and reverse DNS entries like xfziwebshared04-avs.bl.ch.
• The AS announces 4096 IPv4 addresses across 4 prefixes and maintains 2 observed neighbours, a ratio indicating an internal corporate or government estate rather than a transit or access network.
• Traffic from this AS consists of office workers and internal services for the Canton of Basel-Landschaft government administration.

Notable

• All registrants for the announced prefixes are consistent with the announcer, listing Zentrale Informatikdienste ZID Kanton Basel-Landschaft and Zentrale Informatikdienste Kanton Baselland.
• The address inventory is a contiguous block of four prefixes (193.47.168.0/23, 193.47.170.0/23, 193.47.172.0/22, 193.47.176.0/21) that together form a /21, reflecting a finely subdivided internal estate.

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

Announced prefixes

• 193.47.168.0/21
• 193.47.176.0/21

Upstream networks

• AS15576 NTS workspace AG
• AS39040 NTS workspace AG

Adjacent networks

• AS15576 NTS workspace AG
• AS39040 NTS workspace AG

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS15576:AS-CUSTOMER, AS15576:AS-CUSTOMER:AS44879, AS39040:AS-CUSTOMER, AS39040:AS-CUSTOMER:AS44879.