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	Prefix	Description
	203.94.0.0/19	Shanghai Telecom Haplink Network Co., Ltd.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS4812	China Telecom Shanghai Province Network	✔	✘
	AS17621	China Unicom Shanghai network	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS4812	China Telecom Shanghai Province Network	✔	✘
	AS17621	China Unicom Shanghai network	✔	✘
	AS10099	China Unicom Global	✔	✘

aut-num:        AS17739
as-name:        HAPLINK-CN-AP
descr:          Shanghai Telecom Haplink Network Co., Ltd
country:        CN
import:         from AS17621 action pref=100; accept ANY
import:         from AS4812 action pref=100; accept ANY
export:         to AS17621 announce AS17739
export:         to AS4812 announce AS17739
default:        to AS4812 action pref=100; networks ANY
remarks:        Http://www.haplink.com.cn
org:            ORG-STHN1-AP
admin-c:        WW135-AP
tech-c:         WW135-AP
abuse-c:        AH1141-AP
mnt-lower:      MAINT-CN-INTNET
mnt-routes:     MAINT-CN-INTNET
mnt-by:         APNIC-HM
mnt-irt:        IRT-HAPLINK-CN
last-modified:  2021-01-11T00:28:56Z
source:         APNIC


organisation:   ORG-STHN1-AP
org-name:       Shanghai Telecom Haplink Network Co Ltd (Haplink)
org-type:       LIR
country:        CN
address:        No.702 Guiping Road
phone:          +86-21-6495-0202
fax-no:         +86-21-6495-0303
# Email removed, Log into bgp.tools to see whois emails
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:43Z
source:         APNIC

Last Update: 2025-12-28T03:22:14Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ctsh	131
LEVEL3	as-sprint-origins	7309
JPIRR	as-iij	4735
APNIC	as17621:as-cncgroup-sh	43
RADB	as-iij	4735