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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
	43.242.236.0/24	OneAsia Network Limited
	43.242.237.0/24	OneAsia Network Limited
	43.242.238.0/24	OneAsia Network Limited
	43.242.239.0/24	OneAsia Network Limited
	45.119.0.0/24	mega-i 29/F datacenter
	45.119.1.0/24	MagiTelecom Limited
	45.119.2.0/24	MagiTelecom Limited
	45.119.3.0/24	MagiTelecom Limited
	103.1.32.0/22	OneAsia Network Limited
	103.1.32.0/24	OneAsia Network Limited
	103.1.33.0/24	OneAsia Network Limited
	103.1.34.0/24	OneAsia Network Limited
	103.1.35.0/24	OneAsia Network Limited
	103.9.244.0/22	OneAsia Network Limited
	154.18.156.0/22	Cogent Communications, LLC
	154.18.157.0/24	Cogent Communications, LLC
	2404:3500::/32	OneAsia Network Limited

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2914	NTT America, Inc.	✔	✔
	AS174	Cogent Communications, LLC	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS4637	Telstra Global	✔	✔
	AS32787	Akamai (Prolexic)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✘
	AS135572	ACT International Telecom Limited	✔	✘
	AS2914	NTT America, Inc.	✔	✔
	AS174	Cogent Communications, LLC	✔	✔
	AS4637	Telstra Global	✔	✔
	AS32787	Akamai (Prolexic)	✔	✘
	AS4635	HKIX Route Servers	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS24482	SG.GS	✔	✔
	AS140627	OneQode	✔	✘
	AS9886	CTCSCI TECH LIMITED	✔	✔
	AS38008	Aperture Science Limited	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS132337	Axclusive	✔	✘
	AS8359	MTS PJSC	✔	✘
	AS15169	Google LLC	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS135572	ACT International Telecom Limited	✔	✘

aut-num:        AS58627
as-name:        ONEASIA-NET-AS
descr:          OneAsia Network Limited
country:        HK
import:         from AS4635 action pref=300; accept ANY
import:         from AS10026 action pref=100; accept ANY
import:         from AS24246 action pref=100; accept ANY
import:         from AS12076 action pref=350; accept ANY
import:         from AS6939 action pref=100; accept ANY
import:         from AS45750 action pref=100; accept ANY
import:         from AS4655 action pref=100; accept ANY
import:         from AS138994 action pref=100; accept ANY
import:         from AS135572 action pref=100; accept ANY
import:         from AS2914 action pref=300; accept ANY
export:         to AS4635 announce AS58627
export:         to AS10026 announce AS58627
export:         to AS24246 announce AS58627
export:         to AS12076 announce AS58627
export:         to AS6939 announce AS-ONEASIA
export:         to AS45750 announce AS58627
export:         to AS4655 announce AS58627
export:         to AS138994 announce AS58627
export:         to AS135572 announce AS58627
export:         to AS2914 announce AS58627
org:            ORG-ONL3-AP
admin-c:        ONNA1-AP
tech-c:         ONNA1-AP
abuse-c:        AO219-AP
mnt-lower:      MAINT-ONEASIA-NET-HK
mnt-routes:     MAINT-ONEASIA-NET-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-ONEASIA-NET-HK
last-modified:  2025-02-11T12:55:37Z
source:         APNIC


organisation:   ORG-ONL3-AP
org-name:       OneAsia Network Limited
org-type:       LIR
country:        HK
address:        1/F., AsiaTone i-Centre
address:        1 Wang Wo Tsai Street
phone:          +852-31892490
# Email removed, Log into bgp.tools to see whois emails
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:59Z
source:         APNIC

Last Update: 2025-12-26T03:22:25Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-kddcustomer2	8206
RIPE	as-transroute-spec	19679
RADB	as-pacnet-downstream-hk	375
NTTCOM	as2914:as-asia-v6	74480
RADB	as-hutchcity	8949
RADB	as-pnaphkg001	27
RADB	as-hurricanev6	20161
RADB	as-telstra-intl-customers	11826
RADB	as-telstra-intl-customers-4637	1599
RADB	as-pacnet-downstream-ph	428
RADB	as-hkix	71345
RADB	as-telstra-testing-1	11766
APNIC	as-oneasia	6
NTTCOM	as2914:as-asia	75465
RADB	as-anc-customer-proxy-register	2403
RADB	as-hurricane	24726
RADB	as-prole	1197