AS40964 — ASTELNET Astelnet network

AS40964 announces 3 IPv4 prefixes covering 1,280 addresses and 0 IPv6 prefixes.

About this network

The AS handle ASTELNET is held by Astelnet s.r.o.

What it's used for

• The address space carries mobile and broadband traffic, evidenced by netnames BROADBAND-NET and BROADBANDNET and reverse DNS entries such as mail.forrestglamping.cy and mail.spbt.eu.
• The network announces 1280 IPv4 addresses across 3 prefixes with only 1 observed neighbour, a ratio that indicates an access or mobile network rather than a transit provider.
• As a mobile network operator in the Czech Republic, the traffic consists of subscriber mobile data and broadband access.

Notable

• Registrants for the largest prefixes are listed as Abuse contact or ASTELNET, which aligns with the AS holder.
• Astelnet operates as a mobile network operator in the Czech Republic with Mobile Country Code 230 and Mobile Network Code 07.
• The inventory consists of three contiguous IPv4 prefixes in the 89.107.128.0/21 range.

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

Announced prefixes

• 89.107.129.0/24
• 89.107.130.0/23
• 89.107.134.0/23

Upstream networks

• AS28917 Fiord Networks, UAB

Adjacent networks

• AS28917 Fiord Networks, UAB

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: 1 authorised providers.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-ASTEL, AS-ASTELNET, AS-ASTRUS.