AS152112 CTCSCI TECH LIMITED

CTCSCITECHLIMITED-AS-AP - CTCSCI TECH LIMITED · registered in Hong Kong

IPv4 addresses00 prefixes · 0.000% of announced IPv4

IPv61 x /481 prefixes

CountryHong Kong779 ASNs registered there

Open AS152112 in ASN lookup Look up an IP in this network (2401:3620:2301::1) All networks in Hong Kong

IPv6 prefixes

All 1 prefix.

2401:3620:2301::/48

Other ASNs named CTCSCI TECH LIMITED

2 other networks use the same organisation name; together with AS152112 they announce 768 IPv4 addresses.

ASNNameIPv4 addresses

AS151797CTCSCITECHLIMITED-AS-AP - CTCSCI TECH LIMITED HK512

AS152111CTCSCITECHLIMITED-AS-AP - CTCSCI TECH LIMITED HK256

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