AS197296 — UNITED_NETWORKS_SE United Networks SE

AS197296 announces 4 IPv4 prefixes covering 6,656 addresses and 1 IPv6 prefixes.

About this network

UNITEDNETWORKSSE is operated by United Networks SE.

What it's used for

• The address space carries residential and small business internet access, evidenced by reverse DNS entries such as mail.domovpetra.cz, host-46-23-59-254.maxtel.cz, host-45-139-90-254.free4net.cz, and multiple host-.u-n.cz records.
• The AS announces 6,656 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with only 1 observed routing neighbour, indicating a pure access network with no transit role.
• Traffic from this AS consists of end-user internet access for Czech residential and small business customers, including web browsing, email, and general consumer internet services.

Notable

• All four announced prefixes are registered to United Networks SE with consistent netnames (CZ-UN-20101202, CZ-UN-20190809, CZ-UN-20130129, CZ-UN-20141022), confirming a single, coherent operator.
• The address inventory is finely subdivided into four distinct IPv4 blocks and one IPv6 block, all located in Czechia, reflecting a domestic access provider rather than a transit or hosting operator.

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

Announced prefixes

• 45.139.88.0/22
• 46.23.48.0/20
• 185.17.100.0/22
• 185.74.62.0/23
• 2a02:d280::/29

Upstream networks

• AS47232 ISP Alliance a.s.

Adjacent networks

• AS47232 ISP Alliance a.s.

Routing security

• RPKI: 5 valid, 0 invalid and 0 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-GRAPESC-CZ, AS-HURRICANEV6, AS-ISPALLIANCE-CZ.