AS17759 — CLPPOWER-AS-AP CLP Power Hong Kong Limited

AS17759 announces 1 IPv4 prefixes covering 65,536 addresses and 0 IPv6 prefixes.

About this network

CLPPOWER-AS-AP is the autonomous system for CLP Power Hong Kong Limited.

What it's used for

• The address space carries internal corporate infrastructure for a major electricity utility, evidenced by the consistent netname HONGKONG-CLP and registrant CLP Power Hong Kong Ltd across all sampled prefixes.
• The AS announces 65,536 IPv4 addresses across 25 prefixes, all located in Hong Kong, while maintaining a single observed neighbour, indicating a self-contained internal network rather than a transit or access provider.

Notable

• All registrants in the evidence pack align with the announcer, consistently listing CLP Power Hong Kong Ltd as the holder for the HONGKONG-CLP netname.
• The inventory consists of a single contiguous /16 block (165.202.0.0/16) that has been finely subdivided into 25 smaller prefixes, ranging from /18s down to /24s, reflecting site-by-site segmentation within the corporate estate.

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

Announced prefixes

• 165.202.0.0/16

Upstream networks

• AS32787 Akamai Technologies, Inc.

Adjacent networks

• AS32787 Akamai Technologies, Inc.

Routing security

• RPKI: 0 valid, 0 invalid and 14 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1,022 route objects.
• Listed in as-sets: AS-CTI-TELECOM, AS-HKBN-TRANSIT, AS-HKT-AS4515, AS-HKT-NETVIGATOR, AS-HTHK-IG, AS-HUTCHCITY, AS-HWNG-DOWNSTREAMS, AS-KDDCUSTOMER2, AS-KDDICUSTOMER3, AS-PROLE, AS-TELSTRA-INTL-CUSTOMERS, AS-VIPNETNTT, AS262206:AS-CRI, AS3491:AS-CUSTOMERS-AP, AS3491:AS-CUSTOMERS-EU, AS3491:AS-CUSTOMERS-TEST, AS9269:AS-HKBN-TRANSIT, AS9269:AS-HKBN-TRANSIT.