AS63621 — NXBCTV-NET - NINGXIA BROADCAST&TV NETWORK CO.,LTD

AS63621 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

NXBCTV-NET is operated by Ningxia Broadcast & TV Network Co., Ltd.

What it's used for

• The address space carries broadcast and television network infrastructure, as indicated by the holder name and the netname CBCT associated with the registrant IRT-CBCT-CN.
• The AS announces 512 IPv4 addresses across 1 prefix and 4 IPv6 prefixes, with only 1 observed neighbour, indicating a small, self-contained network rather than a transit provider.
• Traffic from this AS consists of internal media production, distribution, and administrative endpoints for the regional broadcasting entity.

Notable

• The registrant IRT-CBCT-CN for the netname CBCT aligns with the announcer, Ningxia Broadcast & TV Network Co., Ltd.
• The address inventory is compact, consisting of a single /23 IPv4 block and four IPv6 prefixes, typical for a specialized corporate or governmental media network.

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

Announced prefixes

• 163.61.202.0/23

Upstream networks

• AS146788 China Broadcasting Network Co., Ltd

Adjacent networks

• AS146788 China Broadcasting Network Co., Ltd

Routing security

• RPKI: 13 valid, 1 invalid and 0 not-found announcements; 24 ROAs.
• ASPA: none published.
• IRR: 14% of announcements registered; 6 route objects.
• Listed in as-sets: AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST.