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	Prefix	Description
	103.245.128.0/22	Changhong IT information Products CO.,LTD.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS4847	China Telecom Beijing Province Network	✔	✘
	AS4808	China Unicom Beijing Province Network	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS4847	China Telecom Beijing Province Network	✔	✘
	AS4808	China Unicom Beijing Province Network	✔	✘
	AS10099	China Unicom Global	✔	✘

aut-num:        AS55982
as-name:        CHIT
descr:          Changhong IT information Products CO.,LTD.
descr:          Beijing ChangHong Sci-Tech Tower,
descr:          Building 26,NO.188 District 18,
descr:          West Road,South Fourth Ring Road,
descr:          Fengtai District,Beijing
country:        CN
import:         from AS4847 action pref=100; accept ANY
export:         to AS4847 announce AS55982
admin-c:        LB907-AP
tech-c:         XH1937-AP
abuse-c:        AC1601-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CHIT-CN
last-modified:  2023-11-28T00:58:32Z
source:         APNIC

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

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Member of the following AS-SETs

-	Member	ASN Count
APNIC	as4808:as-cncgroup-bj	94
RADB	as-ctbj	150