AS60131 — HIGH5-NL High5! B.V.

AS60131 announces 4 IPv4 prefixes covering 5,632 addresses and 1 IPv6 prefixes.

About this network

HIGH5- is operated by High5! B.V.

What it's used for

• The address space carries hosting and colocation infrastructure, evidenced by netnames NL-HIGH5-20101202 and NL-HIGH5-20140402 and reverse DNS entries like 46-23-87-255.high5.nu and powered-by.openbsd.amsterdam.
• The AS announces 5,632 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a hosting or colocation provider rather than a transit or access network.
• Traffic from this AS consists of web servers, managed hosting endpoints, and colocation clients served from Amsterdam data centers.

Notable

• Registrants for the two largest prefixes (46.23.80.0/20 and 185.52.176.0/22) are High5! B.V., matching the AS holder, while the two /24 prefixes (193.110.157.0/24 and 193.111.228.0/24) are registered to Xtended Internet under netnames XTDNET and XTDNET-EXPO.
• The address inventory is a mix of High5-owned space and space registered to Xtended Internet, suggesting either leased capacity or historical acquisition.

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

Announced prefixes

• 46.23.80.0/20
• 185.52.176.0/22
• 193.110.157.0/24
• 193.111.228.0/24
• 2a03:6000::/29

Upstream networks

• AS51088 A2B IP B.V.

Downstream networks

• AS62752 Pegboard Hosting Inc.

Adjacent networks

• AS51088 A2B IP B.V.
• AS62752 Pegboard Hosting Inc.

Routing security

• RPKI: 3 valid, 0 invalid and 2 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-NL-IX-RS, AS51088:AS-A2B, AS60131:AS-HIGH5.