AS197112 — JacsaNET jacsa.NET Kft.

AS197112 announces 3 IPv4 prefixes covering 1,792 addresses and 0 IPv6 prefixes.

About this network

JACSANET is operated by jacsa.NET Kft.

What it's used for

• The address space carries residential broadband access, evidenced by reverse DNS entries such as ppp-0-85-219-91.jacsa.net and ppp-128-180-25-171.jacsa.net.
• The AS announces 1792 IPv4 addresses across 3 prefixes with only 1 observed neighbour, a ratio characteristic of an access network rather than a transit provider.
• Traffic from this AS consists of subscriber eyeballs connecting via PPP links for internet access in Hungary.

Notable

• All registrants for the announced prefixes are jacsa.NET Kft., matching the AS holder.
• The inventory consists of three distinct IPv4 blocks: 91.219.84.0/22, 171.25.180.0/23, and 193.16.46.0/24.

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

Announced prefixes

• 91.219.84.0/22
• 171.25.180.0/23
• 193.16.46.0/24

Upstream networks

• AS5483 Magyar Telekom Plc.

Adjacent networks

• AS5483 Magyar Telekom Plc.

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 7 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-HPC-MVM, AS-MAGYARTELEKOM, AS-MAGYARTELEKOM-HU, AS-SZERVERNET.