HomeASN LookupAS63959

AS63959

🇭🇰

HKSTL-HK - Hong Kong Syscloud Technology LimitedORG-HKST1-AP

Hong Kong Syscloud Technology Limited

APNICallocated
Announced Prefixes (BGP)
7total
6 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)3,328
Announced (BGP)1,792
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇭🇰 HK
RIR
APNIC
Status
allocated
Allocated
3/12/2015

Announced Prefixes

(BGP)7
|
Prefix
RPKI
IRR
Last Seen
45.113.32.0/24
No ROA—5/25/2026
45.113.34.0/24
No ROA
APNICRADB
5/25/2026
103.52.188.0/23
No ROA
APNIC
5/25/2026
103.52.188.0/24
No ROA
APNIC
5/25/2026
103.52.189.0/24
No ROA
APNIC
5/25/2026
103.105.132.0/24
No ROA
RADB
5/25/2026
2400:c2c0::/32
No ROA
APNICRADB
5/25/2026

Allocated Prefixes

(RIR)8
Prefix
Country
RIR
Status
45.113.32.0/22🇭🇰 HKAPNICallocated
45.113.32.0/24🇭🇰 HKAPNICassigned
45.113.34.0/24🇰🇷 KRAPNICassigned
103.52.188.0/22🇭🇰 HKAPNICallocated
103.52.188.0/24🇭🇰 HKAPNICassigned
103.52.189.0/24🇭🇰 HKAPNICassigned
103.105.132.0/24🇹🇭 THAPNICassigned
2400:c2c0::/32🇭🇰 HKAPNICallocated
ASPA
No ASPA
External Links
APNIC WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/63959

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/63959" | jq