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InternetData
IPv4 address

61.213.55.71

An address in Tokyo, Japan, used by Sumisho Computer Systems Corporation, announced by SCSK Corporation (AS17680). It's a web server on ports 80 and 443.

Summary

Ownership
61.213.48.0/20
Used by Sumisho Computer Systems Corporation

No VPN, Tor, relay, proxy or hosting

No mobile carrier, anycast or CDN

  • WebPorts 80, 443

Geolocation

Where the address is, and what that place uses.

City
Tokyo
Region
Tokyo
Postal code
100-0001
Country
Japan
Continent
Asia
Timezone
Asia/Tokyo

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

Company
Sumisho Computer Systems Corporation
Type
Business
Registered in
Japan
AS number
AS17680
Name
SCSK Corporation
Prefix
61.213.48.0/20
RPKI
Not found
Type
Business
Registered in
Japan
Name
Sumisho Computer Systems Corporation
Network name
GP-NET
Registry
JPNIC
Name
SCSK Corporation
Address
Toyosu Front, 3-2-20, Toyosu, Koto-ku,, Tokyo 135-8110, Japan
Network
61.213.52.0-61.213.55.255
Not seen inIP RWHOISIP RDNS

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

Network

What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.

Services

What our own internet-wide measurement found listening on it.

80 status
302
80 redirect
https://kaitori.golfpartner.jp/sell/index_sell.php
80 server
Apache
80 seen
2026-08-10 to 2026-10-18
443 status
302
443 redirect
https://kaitori.golfpartner.jp/sell/index_sell.php
443 server
Apache
443 TLS
TLSv1.0
443 certificate
kaitori.golfpartner.jp · GOLFPARTNER CO.,LTD.
443 issuer
C=JP, O=Cybertrust Japan Co.\, Ltd., CN=Cybertrust Japan SureServer EV CA G3
443 browser-trusted
Yes
443 seen
2026-08-09 to 2026-10-20
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.