AS18257 — BITCOMM-AS ChangZhou Bitcomm Software Technology Co., Limited

AS18257 announces 4 IPv4 prefixes covering 6,656 addresses and 1 IPv6 prefixes.

About this network

BITCOMM-AS is operated by ChangZhou Bitcomm Software Technology Co., Limited.

What it's used for

• The address space carries a corporate estate, with all four IPv4 prefixes registered under the netname BITCOMM-CN and managed by bitcomm administrator.
• The AS announces 6,656 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, while maintaining only 2 observed neighbours, a ratio indicative of a small-scale business or internal network rather than a transit provider.

Notable

• Registrants are consistent with the announcer, with all prefixes listed under bitcomm administrator and associated IRT contacts IRT-CNNIC-CN and IRT-BITCOMM-CN.
• The inventory consists of a block in the 118.184.0.0/16 range, specifically 118.184.176.0/20, 118.184.168.0/21, 118.184.152.0/24, and 118.184.158.0/24, alongside a single /48 IPv6 prefix.

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

Announced prefixes

• 118.184.152.0/24
• 118.184.158.0/24
• 118.184.168.0/21
• 118.184.176.0/20
• 2404:6380:8001::/48

Upstream networks

• AS20473 The Constant Company, LLC
• AS56046 China Mobile communications corporation

Adjacent networks

• AS20473 The Constant Company, LLC
• AS56046 China Mobile communications corporation