AS17888 — SINGTEL-HK - SingTel Hong Kong Limited

AS17888 announces 5 IPv4 prefixes covering 7,936 addresses and 1 IPv6 prefixes.

About this network

SINGTEL-HK is operated by Singtel Hong Kong Limited.

What it's used for

• The address space is registered under the netname SINGTEL-HK with registrants listed as Singapore Telecom Hong Kong Ltd and IRT-SINGTEL-HK.
• The AS announces 7,936 IPv4 addresses across 16 prefixes and 1 IPv6 prefix, while maintaining only 4 observed neighbours, a ratio indicative of an access or enterprise network rather than a transit provider.

Notable

• Registrants for the largest prefixes consistently identify Singapore Telecom Hong Kong Ltd, aligning with the AS holder name.
• The address inventory is concentrated in the 202.83.192.0/22 range, comprising a mix of /21, /22, /23, and /24 blocks.
• The operator is a subsidiary of Singtel, a major Asian telecommunications group providing mobile, fibre broadband, and TV services.

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

Announced prefixes

• 202.83.192.0/20
• 202.83.208.0/21
• 202.83.216.0/23
• 202.83.219.0/24
• 202.83.220.0/22
• 2400:f000::/32

Upstream networks

• AS7473 Singapore Telecommunications Ltd

Downstream networks

• AS24507 Level 29, Tower Building
• AS131337 Block B, Manulife Financial Center
• AS202116 Scania CV AB

Adjacent networks

• AS7473 Singapore Telecommunications Ltd
• AS24507 Level 29, Tower Building
• AS131337 Block B, Manulife Financial Center
• AS202116 Scania CV AB

Routing security

• RPKI: 17 valid, 0 invalid and 0 not-found announcements; 19 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 39 route objects.
• Listed in as-sets: AS-10099, AS-17888, AS-ANC, AS-CTGNET, AS-CTGNET-CUT, AS-HURRICANEV6, AS-PACNET, AS-PACNET-DOWNSTREAM-HK, AS-PACNET-DOWNSTREAM-PH, AS-PNAPLAX, AS-STIX, AS45750:AS-PEERS, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST, AS7473:AS-CUSTOMERS:AS17888.