AS31586 — AS-TBNLTN

AS31586 announces 24 IPv4 prefixes covering 50,688 addresses and 3 IPv6 prefixes.

About this network

AS-TBNLTN is operated by Signet B.V., a Dutch computer programming and IT services company based in Eindhoven.

What it's used for

• The address space carries hosting and business services, evidenced by reverse DNS entries such as ip-space.by.proserve.nl, routed.by.proserve.nl, and hosted.by.hotwire.nl.
• The AS announces 50688 IPv4 addresses across 24 prefixes and 3 IPv6 prefixes, while maintaining only 1 observed neighbour, indicating a role focused on hosting and internal service delivery rather than transit.

Notable

• All registrants for the largest prefixes are listed as Signet B.V., with netnames consistently formatted as NL-SIGNET-YYYYMMDD, aligning perfectly with the AS holder.
• The address inventory is finely subdivided into numerous /22 and /24 blocks, reflecting a segmented corporate estate rather than a large-scale residential access network.

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

Announced prefixes

• 80.84.224.0/19
• 81.4.64.0/20
• 81.4.80.0/22
• 81.4.96.0/22
• 81.4.112.0/21
• 81.21.136.0/24
• 83.96.128.0/18
• 83.96.192.0/21
• 83.96.208.0/22
• 83.96.224.0/21
• 83.96.232.0/22
• 83.96.248.0/22
• 85.158.248.0/22
• 85.158.252.0/23
• 91.142.252.0/23
• 91.205.32.0/22
• 141.255.180.0/22
• 185.69.232.0/22
• 185.84.72.0/22
• 185.95.68.0/22
• 185.105.204.0/22
• 185.105.216.0/22
• 193.93.172.0/22
• 217.21.241.0/24
• 2001:828::/32
• 2a05:2500::/32
• 2a05:a282::/32

Upstream networks

• AS39700 Signet B.V.

Adjacent networks

• AS39700 Signet B.V.