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Japan Science and Technology Agency

Japan Science and Technology Agency uses 65,944 IPv4 addresses in 5 ranges, by the registry records IP Company reads.

jst.go.jp·Japan

65,944
IPv4 addresses
5
IPv4 ranges
0
IPv6 ranges
1
AS it operates
1
country

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS2513 Japan Science and Technology Agency65,536 · 99.38%
  2. AS2907 Research Organization of Information and Systems, National Institute of Informatics128 · 0.19%
  3. AS17676 SoftBank Corp.16 · 0.02%
  4. AS17506 ARTERIA Networks Corporation8 · 0.01%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

  1. Japan66,048 · 100.00%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

ASNNAMETYPEREGISTEREDIPV4
AS2513Japan Science and Technology AgencyGovernmentJapan65,536

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
78.4 Mbps
median download
16.4 Mbps
median upload
10
download tests
8
upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.

RANGEIPV4ORIGIN
160.74.0.0/1665,536AS2513
202.250.252.0/24256
203.181.239.128/25128AS2907
219.101.170.128/2816AS17676
113.38.126.168/298AS17506

Names it registers under

The holder names its registry records give, by the IPv4 under each.

  1. Japan Science and Technology Agency65,936 · 99.99%
  2. JAPAN SCIENCE AND TECHNOLOGY AGENCY8 · 0.01%
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