AS198282 — cablenet CAH Building s.r.o.

AS198282 announces 1 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

CABLENET is operated by cablenet CAH Building s.r.o.

What it's used for

• The space carries cable access traffic, evidenced by the reverse DNS entry snat-0.cgn.sat-an.net which indicates a Carrier-Grade NAT gateway for cable subscribers.
• The network announces 2048 IPv4 addresses and 1 IPv6 prefix, with only 1 observed neighbour, a ratio that identifies it as an access or eyeball network rather than a transit provider.
• Traffic from this AS consists of residential broadband users connected via cable infrastructure in the Czech Republic.

Notable

• The RDAP registrant for the announced prefix is listed as 5610-Tech-and-Admin; O2 Czech Republic, a.s.; Abuse-C Role, which differs from the AS holder name but reflects the administrative structure of the Czech cable operator.
• The address inventory consists of a single contiguous IPv4 block 176.222.224.0/21 and one IPv6 prefix 2a03:9540::/32.

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

Announced prefixes

• 176.222.224.0/21
• 2a03:9540::/32

Upstream networks

• AS5610 O2 Czech Republic, a.s.

Adjacent networks

• AS5610 O2 Czech Republic, a.s.

Routing security

• RPKI: 1 valid, 0 invalid and 1 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-CABL, AS-CTIOL, AS-DIALTELECOM, AS-O2CZSEC, AS-SATN, AS-TRANSCZ, AS209810:AS-NETCORE, AS43413:AS-NEWTEL.