AS50319 — DUSTIN-MS-NL Dustin-Managed-Services-Netherlands

AS50319 announces 9 IPv4 prefixes covering 22,016 addresses and 0 IPv6 prefixes.

About this network

The AS handle DUSTIN-MS-NL is held by Dustin NL B.V., a Dutch managed services provider.

What it's used for

• The address space carries managed services infrastructure, evidenced by netnames such as NL-XCELLENT, NL-EDUGRIP, COMPROMISE, and ISSYS-MSP, all registered to Dustin NL B.V.
• The AS announces 23,040 IPv4 addresses across 10 prefixes while maintaining only 2 observed neighbours, a ratio indicative of an access or managed service network rather than a transit provider.
• Traffic from this AS consists of business endpoints and managed service infrastructure for corporate clients, consistent with Dustin's role in wholesale trade of information and communication equipment.

Notable

• All registrants in the RDAP data align with the announcer, listing Dustin NL B.V. and Dustin Network Services NL for every prefix.
• The address inventory is composed of multiple /22 and /23 blocks, including a large /18 block (62.133.192.0/18), suggesting a consolidated corporate estate with site-by-site segmentation.

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

Announced prefixes

• 62.133.192.0/18
• 91.206.246.0/23
• 91.208.110.0/24
• 185.84.196.0/22
• 185.144.196.0/22
• 185.156.208.0/22
• 185.189.8.0/22
• 193.105.215.0/24
• 194.88.236.0/23

Upstream networks

• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC

Adjacent networks

• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC

Routing security

• RPKI: 10 valid, 0 invalid and 0 not-found announcements; 12 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 12 route objects.
• Listed in as-sets: AS-CJ2, AS-DCF, AS-DUSTIN, AS-UNILOGICNET, AS50319:AS-DUSTINMS-NL.