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	Prefix	Description
	2001:df6:40::/48	Suzhou Yesong Information Technology Co., Ltd

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS213605	Liu HaoRan	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS213605	Liu HaoRan	✘	✔
	AS6939	Hurricane Electric LLC	✘	✔
	AS154185	Liu HaoRan	✘	✔
	AS17408	AboveNet Communications Taiwan	✘	✔

aut-num:        AS154155
as-name:        SUZHOUYESONG-AS-AP
descr:          Suzhou Yesong Information Technology Co., Ltd
country:        CN
org:            ORG-AA398-AP
admin-c:        ZLA10-AP
tech-c:         ZLA10-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-SUZHOUYESONG-CN
mnt-routes:     MAINT-SUZHOUYESONG-CN
mnt-lower:      MAINT-SUZHOUYESONG-CN
abuse-c:        AS3873-APAS3873-AP
last-modified:  2025-08-15T10:32:52Z
source:         APNIC


organisation:   ORG-AA398-AP
org-name:       Suzhou Yesong Information Technology Co., Ltd
org-type:       LIR
country:        CN
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:  2025-08-07T13:37:11Z
source:         APNIC

Last Update: 2026-06-09T03:22:40Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as204539:as-axic-mci	11
ALTDB	as-moedove	239
RIPE	as202662:as-hytron	1006
AFRINIC	as-moedove	239
RADB	as-hurricanev6	21129
RADB	as44324:as-md	239
RIPE	as44324:as-md	239
RIPE	as198025:as-dl-md-de	5
APNIC	as154562:as-cyberverse-auto	397
RIPE	as213605:as-pysio-networks-tw	142
RIPE	as204539:as-axic-bgpark	24
ALTDB	as44324:as-md	239
APNIC	as154155:as-yesongit-networks	1
RIPE	as216211:as-cyberverse-auto	401
ARIN	as-cyberverse-auto	401
APNIC	as17433:as-hytron	1006
RADB	as-moedove	239
RADB	as17433:as-hytron	1006
ARIN	as-moedove	239