AS17537 — JOSNSCHKAS-AP - HKBN JOS Synergy (HK) Limited

AS17537 announces 1 IPv4 prefixes covering 4,096 addresses and 1 IPv6 prefixes.

About this network

The AS handle JOSNSCHKAS-AP is held by HKBN JOS Synergy (HK) Limited.

What it's used for

• The space carries business and enterprise services, evidenced by the netname JOSNSCHK and the registrant HKBN JOS Synergy (HK) Limited.
• The inventory consists of 4096 IPv4 addresses in a single /20 prefix and 1 IPv6 prefix, with 10 observed neighbours, indicating a focused business access role.

Notable

• The registrant HKBN JOS Synergy (HK) Limited matches the announcer, confirming consistent ownership of the address space.
• HKBN JOS Synergy is a subsidiary of Hong Kong Broadband Network (HKBN), a major telecommunications provider in Hong Kong.
• The address inventory is compact, consisting of one contiguous IPv4 block and one IPv6 prefix.

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

Announced prefixes

• 203.189.160.0/20
• 2403:5500::/32

Upstream networks

• AS10103 HK Broadband Network Ltd.
• AS4635 Hong Kong Internet Exchange--Route Server 1
• AS9381 HKBN Enterprise Solutions HK Limited
• AS24482 SG.GS
• AS9930 TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia
• AS8359 MTS PJSC

Adjacent networks

• AS10103 HK Broadband Network Ltd.
• AS4635 Hong Kong Internet Exchange--Route Server 1
• AS9381 HKBN Enterprise Solutions HK Limited
• AS24482 SG.GS
• AS9930 TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia
• AS8359 MTS PJSC

Routing security

• RPKI: 0 valid, 0 invalid and 18 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 63 route objects.
• Listed in as-sets: AS-10099, AS-ANC-CUSTOMER-PROXY-REGISTER, AS-CTI-TELECOM, AS-HGC-INTL, AS-HKBN-TRANSIT, AS-HKIX, AS-HKT-AS4515, AS-HKT-NETVIGATOR, AS-HKTCUSTOMER, AS-HURRICANEV6, AS-IIJ, AS-KDDCUSTOMER2, AS-KORNETBGP, AS-TELSTRA-INTL-CUSTOMERS, AS-TMHK, AS-VIPNETNTT, AS2497:AS-IIJ, AS3491:AS-CUSTOMERS-AP, AS3491:AS-CUSTOMERS-EU, AS9269:AS-HKBN-TRANSIT, AS9269:AS-HKBN-TRANSIT, AS9381:AS-9381-TRANSIT.

Internet exchanges

• Hong Kong Internet Exchange — Hong Kong, China