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	Prefix	Description
	166.81.9.0/24	Standard Chartered Bank
	166.81.10.0/24	Delegate to Standard Chartered Office, US
	166.81.11.0/24	Delegate to Standard Chartered Office, GB
	166.81.12.0/24	Delegate to Standard Chartered Office, GB
	166.81.16.0/24	Delegate to Standard Chartered Office, MY
	166.81.17.0/24	Delegate to Standard Chartered Office, IN
	166.81.18.0/24	Delegate to Standard Chartered Office, IN
	166.81.19.0/24	Delegate to Standard Chartered Office, IN
	166.81.20.0/24	Delegate to Standard Chartered Office, US
	166.81.21.0/24	Delegate to Standard Chartered Office, GB
	166.81.22.0/24	Delegate to Standard Chartered Office, GB
	166.81.26.0/24	Delegate to Standard Chartered Office, MY
	166.81.27.0/24	Delegate to Standard Chartered Office, IN
	166.81.29.0/24	Delegate to Standard Chartered Office, IN
	166.81.30.0/24	Delegate to Standard Chartered Office, US
	166.81.31.0/24	Standard Chartered Bank
	166.81.33.0/24	Delegate to Standard Chartered Office, GB
	166.81.34.0/24	Delegate to Standard Chartered Office, GB
	166.81.38.0/24	Delegate to Standard Chartered Office, GB
	166.81.39.0/24	Standard Chartered Bank
	166.81.40.0/24	Standard Chartered Bank
	166.81.51.0/24	Delegated to Standard Chartered Office, IN
	166.81.52.0/24	Standard Chartered Bank
	166.81.53.0/24	Delegate to Standard Chartered Office, SG
	166.81.54.0/24	Delegated to Standard Chartered Office, IN
	166.81.55.0/24	Delegated to Standard Chartered Office, IN
	166.81.56.0/24	Delegated to Standard Chartered Office, IN
	166.81.57.0/24	Delegated to Standard Chartered Office, IN
	166.81.58.0/24	Delegated to Standard Chartered Office, IN
	166.81.59.0/24	Delegated to Standard Chartered Office, IN
	166.81.61.0/24	Delegate to Standard Chartered Office, SG
	166.81.62.0/24	Delegate to Standard Chartered Office, SG
	166.81.66.0/24	Delegate to Standard Chartered Office, SG
	166.81.69.0/24	Delegate to Standard Chartered Office, SG
	166.81.70.0/24	Delegate to Standard Chartered Office, SG
	166.81.77.0/24	Delegate to Standard Chartered Office, SG
	166.81.78.0/24	Delegate to Standard Chartered Office, SG
	166.81.79.0/24	Standard Chartered Office SG
	166.81.80.0/24	Delegate to Standard Chartered Office, SG
	166.81.81.0/24	Standard Chartered Bank
	166.81.84.0/24	Standard Chartered Bank
	166.81.85.0/24	Standard Chartered Bank
	166.81.87.0/24	Standard Chartered Bank
	166.81.88.0/24	Standard Chartered Bank
	166.81.89.0/24	Standard Chartered Bank
	166.81.90.0/24	Standard Chartered Bank
	166.81.91.0/24	Standard Chartered Bank
	166.81.97.0/24	Standard Chartered Bank
	166.81.98.0/24	Standard Chartered Bank
	166.81.99.0/24	Standard Chartered Bank
	166.81.100.0/24	Standard Chartered Bank
	206.42.118.0/24	Cogent Communications, LLC
	206.42.119.0/24	Cogent Communications, LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6453	TATA Communications (America) Inc	✔	✘
	AS19551	Incapsula Inc	✔	✘
	AS5511	Orange S.A.	✔	✘
	AS4755	TATA Communications (formerly VSNL)	✔	✘
	AS9583	Sify Limited	✔	✘
	AS4788	TM Technology Services Sdn. Bhd.	✔	✘
	AS9541	Cyber Internet Services (Pvt) Ltd.	✔	✘
	AS54004	Cablevision Lightpath LLC	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS19551	Incapsula Inc	✔	✘
	AS6453	TATA Communications (America) Inc	✔	✘
	AS5511	Orange S.A.	✔	✘
	AS4755	TATA Communications (formerly VSNL)	✔	✘
	AS9583	Sify Limited	✔	✘
	AS9541	Cyber Internet Services (Pvt) Ltd.	✔	✘
	AS4788	TM Technology Services Sdn. Bhd.	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS54004	Cablevision Lightpath LLC	✔	✘
	AS24435	Supernet Limited Transit Autonomous System Number	✔	✘

aut-num:        AS38166
as-name:        SCB1-AS-HK-AP
descr:          Standard Chartered Bank (Hong Kong) Limited.Banking and
descr:          financial service provider
country:        HK
import:         From AS3491 action pref=100; accept ANY
import:         from AS17888 action pref=100; accept ANY
export:         to AS3491 announce AS38166
export:         To AS17888 announce AS38166
default:        to AS3491 action pref=100; networks ANY
remarks:        This As no. is used for muilt-homed ISP connections for our new
remarks:        Internet Infrastructure
org:            ORG-SCBK2-AP
admin-c:        HNT11-AP
tech-c:         HNT11-AP
abuse-c:        AS2236-APAS2236-AP
mnt-lower:      MAINT-HK-STANDARDCHARTERED
mnt-routes:     MAINT-HK-STANDARDCHARTERED
mnt-by:         APNIC-HM
mnt-irt:        IRT-STANDARDCHARTERED-HK
last-modified:  2024-10-15T02:37:26Z
source:         APNIC


organisation:   ORG-SCBK2-AP
org-name:       Standard Chartered Bank (Hong Kong) Limited
org-type:       LIR
country:        HK
address:        ********
address:        ********
phone:          ********
fax-no:         ********
# Email removed, Log into bgp.tools to see whois emails/phone numbers
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:58Z
source:         APNIC

Last Update: 2026-05-07T03:22:27Z UTC

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Member of the following AS-SETs

-	Member
APNIC	as9541:as-customers
RADB	as3491:as-customers-ap
RIPE	as-btgb-cust
ARIN	as-globeinternet-clients
RIPE	as-cwasia
RADB	as-tmnet-customers
RIPE	as-incapsula
RADB	as-vsnl-in
RIPE	as-bt-hk
RIPE	as1273:as-cww
RADB	as-hurricane
RIPE	as-globeinternet-clients
RADB	as-telstra-testing-1
RADB	as-tpix-200n
ARIN	as-incapsula
RIPE	as-arbinet-lax-buyers
RADB	as-10099
APNIC	as9583:as-sify
RADB	as-vodafone-net-in
RADB	as-emix
APNIC	as9541:as-cybernet
RIPE	as-opentransit
APNIC	as4826:as-customers
APNIC	as-equant-asia
RADB	as-telstra-intl-customers
RADB	as9583:as-sify
RADB	as-set-9930
RADB	as2764:as-bgp-custs
RADB	as-telstra-intl-customers-4637
APNIC	as38193:as-peers
RADB	as-kddcustomer2
ARIN	as6128:as-customers
RIPE	as6660:as-cww
APNIC	as1221:as-customers
RADB	as198949:as-sd
APNIC	as-setptcl