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	Prefix	Description
	103.124.155.0/24	Chu Hai College of Higher Education Limited
	103.139.142.0/24	Chu Hai College of Higher Education Limited

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS9381	HKBN Enterprise Solutions HK Limited	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS9381	HKBN Enterprise Solutions HK Limited	✔	✘

aut-num:        AS138400
as-name:        CHCOHE-AS-AP
descr:          Chu Hai College of Higher Education
country:        HK
org:            ORG-CHCO1-AP
admin-c:        CHCO1-AP
tech-c:         CHCO1-AP
abuse-c:        AC2087-AP
mnt-lower:      MAINT-CHCOHE-HK
mnt-routes:     MAINT-CHCOHE-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-CHCOHE-HK
last-modified:  2020-08-14T01:38:36Z
source:         APNIC


organisation:   ORG-CHCO1-AP
org-name:       Chu Hai College of Higher Education Limited
org-type:       LIR
country:        HK
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:  2023-09-05T02:17:39Z
source:         APNIC

Last Update: 2026-05-07T03:22:31Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-kornetbgp	1272
RADB	as-hkt-netvigator	220
RADB	as-hkt-as4515	217
NTTCOM	as9381:as-9381-transit	159