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	Prefix	Description
	43.232.0.0/14	ARTERIA Networks Corporation
	58.4.0.0/15	ARTERIA Networks Corporation
	58.12.0.0/15	ARTERIA Networks Corporation
	58.80.0.0/15	ARTERIA Networks Corporation
	58.156.0.0/15	ARTERIA Networks Corporation
	58.158.0.0/15	ARTERIA Networks Corporation
	58.158.0.0/16	ARTERIA Networks Corporation
	58.159.0.0/17	ARTERIA Networks Corporation
	58.159.128.0/18	ARTERIA Networks Corporation
	58.159.196.0/22	ARTERIA Networks Corporation
	58.159.200.0/21	ARTERIA Networks Corporation
	58.159.208.0/20	ARTERIA Networks Corporation
	58.159.224.0/20	ARTERIA Networks Corporation
	59.87.0.0/16	ARTERIA Networks Corporation
	59.158.0.0/15	ARTERIA Networks Corporation
	61.122.112.0/20	UCOM Corporation
	113.32.0.0/13	ARTERIA Networks Corporation
	113.40.0.0/14	ARTERIA Networks Corporation
	115.125.0.0/16	ARTERIA Networks Corporation
	122.208.0.0/14	ARTERIA Networks Corporation
	122.212.0.0/14	ARTERIA Networks Corporation
	122.216.0.0/14	ARTERIA Networks Corporation
	122.220.0.0/15	ARTERIA Networks Corporation
	124.32.0.0/14	ARTERIA Networks Corporation
	124.36.0.0/14	ARTERIA Networks Corporation
	125.100.0.0/14	ARTERIA Networks Corporation
	202.210.192.0/18	ARTERIA Networks Corporation
	202.226.128.0/18	ARTERIA Networks Corporation
	210.79.0.0/20	ARTERIA Networks Corporation
	219.113.128.0/17	ARTERIA Networks Corporation
	219.120.0.0/16	ARTERIA Networks Corporation
	219.123.0.0/16	ARTERIA Networks Corporation
	220.151.0.0/16	ARTERIA Networks Corporation
	220.218.0.0/16	ARTERIA Networks Corporation
	221.112.0.0/16	ARTERIA Networks Corporation
	221.114.0.0/16	ARTERIA Networks Corporation
	221.115.0.0/16	ARTERIA Networks Corporation
	221.116.0.0/16	ARTERIA Networks Corporation
	221.117.0.0/16	ARTERIA Networks Corporation
	221.240.0.0/12	ARTERIA Networks Corporation
	2405:f800::/32	Japan Network Information Center

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2519	ARTERIA Networks Corporation	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS2519	ARTERIA Networks Corporation	✔	✔
	AS17699	ARTERIA Networks Corporation	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS17699	ARTERIA Networks Corporation	✔	✘

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
[ is restricted to network administration purposes. For further information,  ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output,        ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

Autonomous System Information:
a. [AS Number]                  17506
b. [AS Name]                    UCOM
g. [Organization]               ARTERIA Networks Corporation
m. [Administrative Contact]     JP00179911
n. [Technical Contact]          JP00179911
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 2001/01/19
[Last Update]                   2019/08/09 15:40:20(JST)

Last Update: 2025-12-14T22:49:31Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as-iij6
LEVEL3	as-sprint-origins
RADB	as-iij
RADB	as-pacnet-downstream-jp
ARIN	as1239:as-customers
JPIRR	as-iij
RADB	as-usen
RADB	as-kddcustomer2
RADB	as-kdd
RADB	as-kddi6
RADB	as-telstra-intl-customers
LEVEL3	as-level3-transits
JPIRR	as-ocn
RADB	as-ucom
RADB	as-ocn
RADB	as-nspixp2
LEVEL3	as-usen
NTTCOM	as-ocn
RADB	as-vectant
RIPE	as-atrato:as-peers
RADB	as-telstra-testing-1
JPIRR	as-iij6