AS45113 — DTCOAL Shanxi Datong Coal Group Communication Co., Ltd

AS45113 announces 1 IPv4 prefixes covering 65,536 addresses and 0 IPv6 prefixes.

About this network

The AS handle DTCOAL is held by Shanxi Datong Coal Group Communication Co., Ltd.

What it's used for

• The address space carries corporate traffic for the Datong Coal Group, evidenced by the netname DTcoal and the registrant identity.
• The network announces 65536 IPv4 addresses within a single /16 prefix (110.51.0.0/16) and maintains 1 observed neighbour, indicating an internal corporate estate rather than a transit or access provider.
• Traffic from this AS consists of internal communications and operational systems for the coal mining group, including office workers and industrial network endpoints.

Notable

• The registrant DTcoal aligns with the announcer, Shanxi Datong Coal Group Communication Co., Ltd.
• The address inventory is a single contiguous /16 block, typical of a large internal corporate allocation.

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

Announced prefixes

• 110.51.0.0/16

Upstream networks

• AS4837 CHINA UNICOM China169 Backbone

Adjacent networks

• AS4837 CHINA UNICOM China169 Backbone

Routing security

• RPKI: 5 valid, 0 invalid and 0 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 11 route objects.
• Listed in as-sets: AS4837:AS-CNCGROUP, AS4837:AS-CUGROUP.