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	Prefix	Description
	43.249.244.0/22	TOSEI, Inc.
	43.249.244.0/24	Snetwork
	43.249.245.0/24	Orange Hosting
	43.249.246.0/24	Japan Information Networks
	43.249.247.0/24	Japan Information Networks
	103.31.12.0/22	Equinix Japan C/O TOSEI, Inc.,
	103.31.12.0/24	Tokyo Japan
	103.31.13.0/24	SGnetwork
	103.31.14.0/24	Tokyo Japan
	103.31.15.0/24	Tokyo Japan
	103.247.88.0/22	TS-NET of TOSEI, Inc. in Japan
	103.247.88.0/24	TS-NET of TOSEI, Inc. in Japan
	103.247.89.0/24	TS-NET of TOSEI, Inc. in Japan
	103.247.90.0/24	TS-NET of TOSEI, Inc. in Japan
	103.247.91.0/24	TS-NET of TOSEI, Inc. in Japan

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS13335	Cloudflare, Inc.	✔	✘
	AS15830	Equinix, Inc.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS13335	Cloudflare, Inc.	✔	✘
	AS15830	Equinix, Inc.	✔	✘

[ 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]                  55902
b. [AS Name]                    TS-NET
g. [Organization]               TS-NET of TOSET, Inc. in Japan
m. [Administrative Contact]     HK21330JP
n. [Technical Contact]          HK21330JP
n. [Technical Contact]          WJ263JP
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 2011/12/28
[Last Update]                   2011/12/28 15:04:11(JST)

Last Update: 2026-06-07T04:08:02Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-equinix-me	2690
RADB	as2497:as-iij	5197
JPIRR	as2497:as-iij	5197
ARIN	as13335:as-customers	1601
RADB	as-equinix-ty	2719
NTTCOM	as-equinix-ap	2447
RADB	as-telstra-intl-customers	12432
JPIRR	as-iij	5201
RADB	as-iij	5201
RADB	as-equinix-pe	2411