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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS4713	NTT Communications Corporation
	AS174	Cogent Communications

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Peers

	ASN	Description
	AS4713	NTT Communications Corporation
	AS174	Cogent Communications

inetnum:        103.99.169.0 - 103.99.169.255
netname:        MEMPOOL-JP
descr:          Mempool Space K.K.
country:        JP
org:            ORG-MA114-AP
admin-c:        JM2327-AP
tech-c:         JM2327-AP
status:         ASSIGNED PORTABLE
abuse-c:        AM3100-AP
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-MEMPOOLSPACEKK-JP
mnt-irt:        IRT-MEMPOOL-JP
last-modified:  2023-03-06T05:37:34Z
source:         APNIC


organisation:   ORG-MA114-AP
org-name:       Mempool Space K.K.
country:        JP
address:        MORI TOWER 16F
address:        ROPPONGI HILLS
phone:          +81-3-6772-3548
e-mail:         ********
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2022-05-27T12:58:55Z
source:         APNIC

Last Update: 2023-03-27T03:35:39Z UTC

IRR Databases

IRR	Expected ASN
apnic	AS54415

RPKI Chain (Valid)