AS207198 — KTKCZ Kabelova televize Koprivnice, s.r.o.

AS207198 announces 3 IPv4 prefixes covering 6,144 addresses and 1 IPv6 prefixes.

About this network

The AS handle KTK is held by Kabelová televize Kopřivnice, s.r.o.

What it's used for

• The address space carries residential subscriber traffic, evidenced by reverse DNS entries such as rez-213-194-203-254.ktknet.cz and rez-185-163-42-254.ktkoptic.cz, and netnames like CZ-KTK-GPON indicating GPON fiber access.
• The network announces 6144 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, a ratio characteristic of a local access network rather than a transit provider.
• Traffic consists of residential broadband and cable television services for subscribers in the Kopřivnice region of the Czech Republic.

Notable

• Registrants for the largest prefixes are consistent with the announcer, listing Kabelova televize Koprivnice, s.r.o. and Abuse-C Role.
• The inventory includes both legacy cable ranges and newer GPON fiber ranges, reflecting the operator's expansion from cable to fiber-to-the-home technology.

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

Announced prefixes

• 185.163.40.0/22
• 213.194.192.0/20
• 213.194.208.0/22
• 2a0a:a800::/29

Upstream networks

• AS207187 TKR Jasek, s.r.o.

Downstream networks

• AS206429 CORSAT s.r.o

Adjacent networks

• AS207187 TKR Jasek, s.r.o.
• AS206429 CORSAT s.r.o

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: 1 authorised providers.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-GIN, AS-KTKCZ, AS-KTKCZ-TRANSIT, AS-TKRJASEK-TRANSIT, AS-TKRJASEK:AS-NIXCZ.