AS17975 — APT-AP - AS # for peering purpose with IX and ISP.

AS17975 announces 8 IPv4 prefixes covering 4,096 addresses and 0 IPv6 prefixes.

Announced prefixes

• 203.169.32.0/22
• 203.169.46.0/23
• 221.120.176.0/23
• 221.120.179.0/24
• 221.120.180.0/24
• 221.120.183.0/24
• 221.120.184.0/22
• 221.120.189.0/24

Upstream networks

• AS135273 NTC ASIA LIMITED
• AS9304 HGC Global Communications Limited
• AS10103 HK Broadband Network Ltd.

Adjacent networks

• AS135273 NTC ASIA LIMITED
• AS9304 HGC Global Communications Limited
• AS10103 HK Broadband Network Ltd.

Routing security

• RPKI: 0 valid, 0 invalid and 16 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 193 route objects.
• Listed in as-sets: AS-135273, AS-63529-AS-IMPORT-AS9505, AS-ANC-CUSTOMER-PROXY-REGISTER, AS-APTT, AS-BTN-CUSTOMERS, AS-CA, AS-CTI-TELECOM, AS-HKBN-TRANSIT, AS-HKIX, AS-HUTCHCITY, AS-IIJ, AS-IPTP, AS-KDDCUSTOMER2, AS-PACNET-DOWNSTREAM-HK, AS-PACNET-DOWNSTREAM-PH, AS-TELSTRA-INTL-CUSTOMERS, AS-TELSTRA-INTL-CUSTOMERS-4637, AS216458:AS-CUST-AGG-HK, AS2497:AS-IIJ, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST, AS7473:AS-CUSTOMERS:AS17888, AS9269:AS-HKBN-TRANSIT, AS9269:AS-HKBN-TRANSIT.