AS63590 — HEBBTN - Hebei Broadcasting&TV Network

AS63590 announces 10 IPv4 prefixes covering 16,384 addresses and 0 IPv6 prefixes.

About this network

HEBBTN is operated by Hebei Broadcasting & TV Network.

What it's used for

• The address space carries infrastructure for a provincial state-owned television network, with netnames consistently set to HEBBTN across the majority of announced prefixes.
• The AS announces 16,384 IPv4 addresses across 10 prefixes and 1 IPv6 prefix, while maintaining only 1 observed routing neighbour, indicating a dedicated access or internal network rather than a transit provider.
• Traffic from this AS consists of media distribution, internal network operations, and broadcast infrastructure for the Hebei provincial television service.

Notable

• Registrants for the 103.89.0.0/16 range are listed as APNIC Hostmaster, while the 103.1.0.0/16, 202.143.0.0/16, and 182.51.0.0/16 ranges are registered to IRT-HEBBTN-CN, aligning with the announcer.
• The address inventory is fragmented across multiple distinct blocks in the 103.89, 103.1, 202.143, and 182.51 ranges, reflecting historical allocations for a large state media entity.

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

Announced prefixes

• 103.1.168.0/22
• 103.89.184.0/21
• 103.89.192.0/19
• 103.89.224.0/21
• 182.51.114.0/23
• 182.51.116.0/23
• 182.51.118.0/24
• 182.51.122.0/23
• 182.51.124.0/24
• 202.143.100.0/22

Upstream networks

• AS146788 China Broadcasting Network Co., Ltd

Adjacent networks

• AS146788 China Broadcasting Network Co., Ltd

Routing security

• RPKI: 23 valid, 0 invalid and 0 not-found announcements; 28 ROAs.
• ASPA: none published.
• IRR: 0% of announcements registered; 0 route objects.
• Listed in as-sets: AS-CTBJ.