HomeASN LookupAS17537

AS17537

🇭🇰

JOSNSCHKAS-AP - HKBN JOS Synergy (HK) LimitedORG-JSL1-AP

HKBN JOS Synergy (HK) Limited

APNICallocated
Announced Prefixes (BGP)
18total
17 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)4,096
Announced (BGP)8,192
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Country
🇭🇰 HK
RIR
APNIC
Status
allocated
Allocated
12/13/2000

Announced Prefixes

(BGP)18
|
Prefix
RPKI
IRR
Last Seen
203.189.160.0/20
No ROA
RADB
5/25/2026
203.189.160.0/24
No ROA
RADB
5/25/2026
203.189.161.0/24
No ROA
RADB
5/25/2026
203.189.162.0/24
No ROA
RADB
5/25/2026
203.189.163.0/24
No ROA
RADB
5/25/2026
203.189.164.0/24
No ROA
RADB
5/25/2026
203.189.165.0/24
No ROA
RADB
5/25/2026
203.189.166.0/24
No ROA
RADB
5/25/2026
203.189.167.0/24
No ROA
RADB
5/25/2026
203.189.168.0/24
No ROA
RADB
5/25/2026
1–10 of 18
1 / 2

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
203.189.160.0/20🇭🇰 HKAPNICallocated
2403:5500::/32🇭🇰 HKAPNICallocated
ASPA
No ASPA
External Links
APNIC WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/17537

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

curl -s "https://api.ipctl.io/v1/asn/17537" | jq