AS38166 — SCB1-AS-HK-AP - Standard Chartered Bank (Hong Kong) Limited.Banking and

AS38166 announces 33 IPv4 prefixes covering 15,104 addresses and 0 IPv6 prefixes.

About this network

SCB1-AS-HK-AP is held by Standard Chartered Bank (Hong Kong) Limited.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by the consistent netname STANDARDCHARTERED-HK across all sampled prefixes.
• The AS announces 14,336 IPv4 addresses across 31 prefixes, with 11 observed neighbours. This ratio of moderate address space against a limited number of peers indicates an internal corporate estate rather than a transit or access network.
• Traffic from this AS consists of office workers, branch backhaul, and internal banking systems for Standard Chartered's Hong Kong operations.

Notable

• All registrants agree with the announcer, consistently listing Standard Chartered Bank (Hong Kong) Ltd. and IRT-STANDARDCHARTERED-HK.
• The address inventory is finely subdivided into /22, /23, and /24 blocks, reflecting site-by-site segmentation typical of a large financial institution's internal network.
• Standard Chartered Bank (Hong Kong) Limited is a subsidiary of Standard Chartered PLC, a British multinational bank.

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

Announced prefixes

• 166.81.9.0/24
• 166.81.10.0/23
• 166.81.12.0/24
• 166.81.16.0/22
• 166.81.20.0/23
• 166.81.22.0/24
• 166.81.26.0/23
• 166.81.28.0/22
• 166.81.33.0/24
• 166.81.34.0/24
• 166.81.38.0/23
• 166.81.40.0/24
• 166.81.51.0/24
• 166.81.52.0/22
• 166.81.56.0/24
• 166.81.58.0/23
• 166.81.61.0/24
• 166.81.62.0/24
• 166.81.66.0/24
• 166.81.69.0/24
• 166.81.70.0/24
• 166.81.77.0/24
• 166.81.78.0/23
• 166.81.80.0/23
• 166.81.84.0/23
• 166.81.87.0/24
• 166.81.88.0/22
• 166.81.97.0/24
• 166.81.98.0/23
• 166.81.100.0/24
• 175.111.12.0/22
• 206.42.118.0/23
• 206.42.120.0/23

Upstream networks

• AS19551 Incapsula Inc
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS5511 Orange S.A.
• AS4755 TATA Communications formerly VSNL is Leading ISP
• AS9541 Cyber Internet Services (Pvt) Ltd.
• AS24435 Supernet Limited Transit Autonomous System Number
• AS9583 Sify Limited
• AS55410 Vodafone Idea Ltd
• AS6660 Vodafone Enterprise Equipment Limited
• AS9498 BHARTI Airtel Ltd.
• AS4788 TM TECHNOLOGY SERVICES SDN. BHD.
• AS54004 Cablevision Lightpath LLC
• AS38264 National WiMAX/IMS environment

Adjacent networks

• AS19551 Incapsula Inc
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS5511 Orange S.A.
• AS4755 TATA Communications formerly VSNL is Leading ISP
• AS9541 Cyber Internet Services (Pvt) Ltd.
• AS24435 Supernet Limited Transit Autonomous System Number
• AS9583 Sify Limited
• AS55410 Vodafone Idea Ltd
• AS6660 Vodafone Enterprise Equipment Limited
• AS4788 TM TECHNOLOGY SERVICES SDN. BHD.
• AS9498 BHARTI Airtel Ltd.
• AS54004 Cablevision Lightpath LLC
• AS38264 National WiMAX/IMS environment

Routing security

• RPKI: 56 valid, 1 invalid and 4 not-found announcements; 84 ROAs.
• ASPA: none published.
• IRR: 98% of announcements registered; 90 route objects.
• Listed in as-sets: AS-10099, AS-ARBINET-LAX-BUYERS, AS-BT-HK, AS-BTGB-CUST, AS-CHTR-SYNC, AS-CWASIA, AS-EMIX, AS-EQUANT-ASIA, AS-GLOBEINTERNET-CLIENTS, AS-GLOBEINTERNET-CLIENTS, AS-HURRICANE, AS-INCAPSULA, AS-INCAPSULA, AS-KDDCUSTOMER2, AS-OPENTRANSIT, AS-RR-SYNC, AS-SET-9930, AS-SETPTCL, AS-TELSTRA-INTL-CUSTOMERS, AS-TELSTRA-INTL-CUSTOMERS-4637, AS-TMNET-CUSTOMERS, AS-TPIX-200N, AS-VODAFONE-NET-IN, AS-VSNL-IN, AS1273:AS-CWW.