AS148990 CHENGYI CO., LIMITED

CHENGYI-AS-AP - CHENGYI CO., LIMITED · registered in Hong Kong

IPv4 addresses3,07211 prefixes · <0.001% of announced IPv4

Rank in Hong Kong#263largest network in HK by IPv4 space, of 735 · 0.02% of HK

Rank worldwide#18,937of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryHong Kong779 ASNs registered there

Open AS148990 in ASN lookup Look up an IP in this network (154.19.128.1) All networks in Hong Kong

IPv4 prefixes

All 11 prefixes, in address order.

154.19.128.0/24
154.19.130.0/24
154.19.133.0/24
154.19.134.0/24
154.19.136.0/24
154.19.139.0/24
154.19.140.0/24
154.19.142.0/23
154.19.146.0/24
154.19.151.0/24
154.19.157.0/24

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AS56594#260 cb-byo-ip CGI GLOBAL LIMITED3,072

AS133127#261 FEDEX-AS-AP - Federal Express Corporation Hong Kong Branch3,072

AS139811#262 ANLIANNETWORK-AS-AP - ANLIAN NETWORK TECHNOLOGY CO., LIMITED3,072

AS149457#264 ANGELCLOUDLIMITED-AS-AP - Angel cloud Limited3,072

AS151196#265 JUNYUNLIMITED-AS-AP - JunYun Limited3,072

AS154107#266 DGNL-AS-AP - DigitalLink Global Network Limited3,072

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