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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	103.11.88.0/22	CIS Campus Network
	103.11.88.0/24	CIS Campus Network
	103.11.89.0/24	CIS Campus Network
	103.11.90.0/24	CIS Campus Network
	103.11.91.0/24	CIS Campus Network
	202.83.240.0/24	CIS Campus Network
	202.83.240.0/21	CIS Campus Network
	202.83.241.0/24	CIS Campus Network
	202.83.242.0/24	CIS Campus Network
	202.83.243.0/24	CIS Campus Network
	202.83.244.0/24	CIS Campus Network
	202.83.245.0/24	CIS Campus Network
	202.83.246.0/24	CIS Campus Network
	202.83.247.0/24	CIS Campus Network
	202.171.208.0/21	CIS Campus Network
	202.171.208.0/24	CIS Campus Network
	202.171.209.0/24	CIS Campus Network
	202.171.211.0/24	CIS Campus Network
	202.171.212.0/24	CIS Campus Network
	202.171.213.0/24	CIS Campus Network
	202.171.214.0/24	CIS Campus Network
	202.171.215.0/24	CIS Campus Network
	203.142.88.0/21	CIS Campus Network
	203.142.88.0/24	CIS Campus Network
	203.142.89.0/24	CIS Campus Network
	203.142.90.0/24	CIS Campus Network
	203.142.91.0/24	CIS Campus Network
	203.142.92.0/24	CIS Campus Network
	203.142.93.0/24	CIS Campus Network
	203.142.94.0/24	CIS Campus Network
	203.142.95.0/24	CIS Campus Network
	202.171.210.0/24	CIS Campus Network
	2404:1a0::/30
	2404:1a0::/32
	2404:1a0:1002::/48
	2404:1a0:2008::/48
	2404:1a1::/32
	2404:1a2::/32
	2404:1a3::/32

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS4515	PCCW IMS Ltd (PCCW Business Internet Access)	✔	✔
	AS9304	HGC Global Communications Limited	✔	✔
	AS17554	Citic Telecom International (Data) Limited.	✔	✔
	AS32787	Akamai (Prolexic)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS4515	PCCW IMS Ltd (PCCW Business Internet Access)	✔	✔
	AS9304	HGC Global Communications Limited	✔	✔
	AS17554	Citic Telecom International (Data) Limited.	✔	✔
	AS4635	HKIX Route Servers	✔	✘
	AS32787	Akamai (Prolexic)	✔	✘
	AS8359	MTS PJSC	✔	✘
	AS24482	SG.GS	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS140627	OneQode	✔	✘
	AS132337	Axclusive	✔	✘
	AS36236	NetActuate, Inc	✔	✘

aut-num:        AS24334
as-name:        CYBERPORT-HK-AP
descr:          Cyberport Hong Kong
country:        HK
import:         from AS17554 action pref=100; accept ANY
import:         from AS9304 action pref=100; accept ANY
import:         from AS4515 action pref=100; accept ANY
import:         from AS4635 action pref=100; accept ANY
export:         to AS17554 announce AS24334
export:         to AS9304 announce AS24334
export:         to AS4515 announce AS24334
export:         to AS4635 announce AS24334
org:            ORG-HKCM1-AP
admin-c:        LW3346-AP
tech-c:         JC4578-AP
abuse-c:        AC1901-AP
mnt-lower:      MAINT-HK-CYBERPORT
mnt-routes:     MAINT-HK-CYBERPORT
mnt-by:         APNIC-HM
mnt-irt:        IRT-CYBERPORT-HK
last-modified:  2026-04-29T14:34:47Z
source:         APNIC


organisation:   ORG-HKCM1-AP
org-name:       Hong Kong Cyberport Management Company Ltd.
org-type:       LIR
country:        HK
address:        ********
address:        ********
address:        ********
phone:          ********
# Email removed, Log into bgp.tools to see whois emails/phone numbers
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:59Z
source:         APNIC

Last Update: 2026-06-08T03:22:25Z UTC

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Member of the following AS-SETs

-	Member
RADB	as-anc-customer-proxy-register
RADB	as-hkbn-transit
RADB	as-pacnet-customer-proxy-register
APNIC	as-ctmteleone
RADB	as-hkix
RADB	as3491:as-customers-ap
RADB	as-ctm
ARIN	as-xo-b
APNIC	as-ctm
RADB	as-prole
RADB	as-pacnet-downstream-hk
RADB	as-cti-telecom
LEVEL3	as-level3-origins-eu
RADB	as-hurricanev6
RADB	as9269:as-hkbn-transit
APNIC	as17554:as-citic-1616
RADB	as-telstra-intl-customers
RADB	as58453:as-asiaascust
RADB	as-vipnetntt
RADB	as-hutchcity
RADB	as-chief-transit
RADB	as-pacnet-downstream-ph
APNIC	as58453:as-asiaascust
NTTCOM	as9269:as-hkbn-transit
LEVEL3	as-level3-origins-na
RADB	as-10099