AS52035 — D1 D1, informacijske tehnologije, d.o.o.

AS52035 announces 1 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

The AS handle D1 is held by D1, informacijske tehnologije, d.o.o.

What it's used for

• The address space carries corporate IT infrastructure, evidenced by the netname SI-D1-19920210 and the registrant's focus on information security and software solutions.
• The network announces 2048 IPv4 addresses and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small-scale business or internal corporate estate rather than a transit or access provider.
• Traffic from this AS consists of web/API endpoints and internal services for the company's IT and security operations.

Notable

• The registrant D1, informacijske tehnologije, d.o.o. matches the AS holder and the netname registrant, confirming consistent ownership.
• The address inventory is compact, consisting of a single /21 IPv4 block and a /32 IPv6 prefix, typical for a specialized IT firm.

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

Announced prefixes

• 158.41.24.0/21
• 2a0e:ce40::/32

Upstream networks

• AS51790 SIEL, d.o.o.
• AS35471 D1, informacijske tehnologije, d.o.o.

Adjacent networks

• AS51790 SIEL, d.o.o.
• AS35471 D1, informacijske tehnologije, d.o.o.

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: AS-D1, AS-HURRICANE, AS-HURRICANEV6, AS-NETSI, AS-NETSI6.