AS43066 — IT-NRW

AS43066 announces 1 IPv4 prefixes covering 4,096 addresses and 3 IPv6 prefixes.

About this network

IT-NRW is operated by Information und Technik Nordrhein-Westfalen (IT.NRW), the state IT agency for North Rhine-Westphalia.

What it's used for

• The address space carries internal government IT infrastructure, evidenced by the netname DE-IT-NRW-20080527 and registrant Service-Desk IT.NRW; Information und Technik Nordrhein-Westfalen.
• The AS announces 4096 IPv4 addresses in a single /20 prefix and 3 IPv6 /48 prefixes, with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
• Traffic from this AS consists of internal administrative systems, statistical databases, and IT services supporting the North Rhine-Westphalia state government.

Notable

• The registrant Service-Desk IT.NRW; Information und Technik Nordrhein-Westfalen aligns directly with the AS holder, confirming consistent ownership.
• The address inventory is compact and finely subdivided into one IPv4 block and three IPv6 blocks, typical of a corporate or governmental estate segmented for internal use.

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

Announced prefixes

• 93.184.128.0/20
• 2a05:d880:1::/48
• 2a05:d880:3::/48
• 2a05:d880:4::/48

Upstream networks

• AS3320 Deutsche Telekom AG
• AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Adjacent networks

• AS3320 Deutsche Telekom AG
• AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.