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InternetData
IPv4 address

202.243.234.164

An address in Tokyo, Japan, used by The Graduate University for Advanced Studies, announced by Research Organization of Information and Systems, National Institute of Informatics (AS2907). Of our anonymity, network and service databases, it is in Hosting IP.

7 of 22 address-keyed databases hold it

Summary
Location
Tokyo, Japan
Company
The Graduate University for Advanced Studies
Prefix
202.243.234.0/23
Registered to
The Graduate University for Advanced Studies
Network type
Education
Anycast
No

Anonymity

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

1 of 8 hold it
Confidence
medium
Last seen
2026-10-16

Ownership

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

4 of 6 hold it
Company
The Graduate University for Advanced Studies
Domain
soken.ac.jp
Type
Education
Registered in
Japan
AS number
AS2907
Name
Research Organization of Information and Systems, National Institute of Informatics
Prefix
202.243.234.0/23
RPKI
not found
Type
Education
Domain
sinet.ad.jp
Registered in
Japan
Name
The Graduate University for Advanced Studies
Handle
SOKEN-CIDR-BLK-JP
Registry
jpnic
Domain
soken.ac.jp
Phone
+81-3-5297-2311
Address
Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda, Chiyoda-ku, Tokyo 101-0047, japan
Network
202.240.0.0-202.255.255.255
Not seen inIP RWHOISIP RDNS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Tokyo
Region
Tokyo
Postal code
100-0001
Country
Japan
Continent
Asia
Timezone
Asia/Tokyo

Network

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

0 of 3 hold it

Services

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

0 of 3 hold it
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.