AS201308 — CASTLEGEM Castlegem SRL

AS201308 announces 1 IPv4 prefixes covering 256 addresses and 2 IPv6 prefixes.

About this network

The AS handle CASTLEGEM is held by Castlegem SRL.

What it's used for

• The address space carries corporate infrastructure, evidenced by the netname CASTLEGEM and the registrant Abuse Contact for the prefix 84.239.46.0/24.
• The network announces 256 IPv4 addresses and 2 IPv6 prefixes against 1 observed neighbour, indicating a small, self-contained corporate estate rather than a transit or access provider.
• Traffic from this AS consists of internal corporate endpoints and services for Castlegem SRL, a company based in Bucharest, Romania.

Notable

• The registrant Abuse Contact for the announced prefix aligns with the AS holder Castlegem SRL, confirming consistent ownership of the address space.
• The inventory consists of a single /24 IPv4 block and two IPv6 prefixes, representing a compact and finely subdivided internal network.

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

Announced prefixes

• 84.239.46.0/24
• 2a02:2160:7111::/48
• 2a02:2160:7112::/47

Upstream networks

• AS44679 INVITE Systems SRL

Adjacent networks

• AS44679 INVITE Systems SRL

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 3 route objects.
• Listed in as-sets: AS-ADNET, AS-ADNET-DC, AS-ADNET-DC6, AS-BINBOX, AS-HURRICANE, AS-HURRICANEV6, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-TRANSROUTE-SPEC.