AS44991 — GREPTON-AS Greptons AS Number

AS44991 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The AS handle GREPTON-AS is held by Grepton Informatikai Zártkörűen Működő Részvénytársaság.

What it's used for

• The address space carries corporate infrastructure, evidenced by the netname GREPTON-NET and the registrant name matching the AS holder.
• The inventory consists of 256 IPv4 addresses within a single prefix (195.230.106.0/24) and 0 IPv6 prefixes.
• With only 2 observed neighbours, the low neighbour count relative to the address block indicates an internal corporate estate rather than a transit or access provider.

Notable

• The RDAP registrant for the announced prefix matches the AS holder, confirming consistent ownership.
• The address inventory is a single contiguous /24 block, typical for a dedicated corporate site or office network.

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

Announced prefixes

• 195.230.106.0/24

Upstream networks

• AS12301 One Hungary Ltd.

Adjacent networks

• AS12301 One Hungary Ltd.

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-RETN-ACTUAL-V4, AS-VODAFONE-HU, AS12301:AS-ROUTES, AS8508:AS-SASK-UPC-IN.