AS48133 — E-NET-SK-AS SWAN, a.s.

AS48133 announces 2 IPv4 prefixes covering 5,120 addresses and 1 IPv6 prefixes.

About this network

The AS handle E-NET-SK-AS is held by SWAN, a.s.

What it's used for

• The address space carries customer endpoints, evidenced by reverse DNS entries such as host-94-228-84-0.e-net.sk and host-45-146-245-0.e-net.sk.
• The network announces 5120 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating an access network role.
• Traffic from this AS consists of subscriber and business customer traffic, as SWAN, a.s. is a major Slovak telecommunications operator providing services to corporate and residential customers.

Notable

• Registrants for both announced prefixes are listed as SWAN, a.s., matching the AS holder.
• SWAN, a.s. merged with BENESTRA in January 2019, becoming the second-largest provider of services to corporate customers in Slovakia.
• The inventory consists of two distinct IPv4 blocks, 94.228.80.0/20 and 45.146.244.0/22, with netnames SK-SWAN-20081015 and SK-SWAN-20190829 respectively.

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

Announced prefixes

• 45.146.244.0/22
• 94.228.80.0/20
• 2a03:f040::/32

Upstream networks

• AS29405 VNET a.s.
• AS5578 SWAN, a.s.

Adjacent networks

• AS29405 VNET a.s.
• AS5578 SWAN, a.s.

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-BENESTRA, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SLOVAK, AS-SWAN, AS-VNET, AS-VNET-NIX, AS29405:AS-VNET.