AS45113 Shanxi Datong Coal Group Communication Co., Ltd

DTcoal - Shanxi Datong Coal Group Communication Co., Ltd · registered in China

IPv4 addresses65,5361 prefixes · 0.002% of announced IPv4

Rank in China#134largest network in CN by IPv4 space, of 601 · 0.02% of CN

Rank worldwide#3,360of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryChina5,117 ASNs registered there

Open AS45113 in ASN lookup Look up an IP in this network (110.51.0.1) All networks in China

IPv4 prefixes

All 1 prefix, in address order.

110.51.0.0/16

Similar-sized networks in China

ASNNameIPv4 addresses

AS37937#131 eGovNet - China eGovNet Information Center65,536

AS45075#132 CRI - China Central Television65,536

AS45083#133 BGTELECOM - China UNICOM, Beijing Branch65,536

AS24349#135 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University65,280

AS24357#136 CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology65,280

AS17789#137 CNCGROUP-SH-IDC - CNCGROUP IP network of ShangHai IDC65,280

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources