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National Institute of Technology, Japan

National Institute of Technology, Japan uses 15,052 IPv4 addresses in 28 ranges, and 2 IPv6 ranges, by the registry records IP Company reads.

kosen-k.go.jp·Japan

15,052
IPv4 addresses
28
IPv4 ranges
2
IPv6 ranges
0
ASes it operates
1
country

Who routes its space

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

  1. AS2907 Research Organization of Information and Systems, National Institute of Informatics7,372 · 48.98%

Where its space is

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

  1. Japan15,104 · 100.00%

Networks it operates

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

No AS number is registered under its domain.

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
26.8 Mbps
median download
147 Mbps
median upload
9
download tests
17
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
202.34.192.0/204,096AS2907
202.34.208.0/204,096
202.245.106.0/23512
202.245.108.0/221,024
202.26.136.0/23512
202.26.138.0/24256
192.50.78.0/23512
202.15.106.0/23512AS2907
202.15.196.0/23512
202.19.104.0/23512AS2907
202.245.104.0/23512AS2907
192.47.46.0/24256
202.15.110.0/24256AS2907
202.16.224.0/24256AS2907
202.18.254.0/24256AS2907
202.246.63.0/24256AS2907
202.26.139.0/24256AS2907
202.34.247.0/24256AS2907
210.137.34.64/2664AS2907
210.137.34.128/2732AS2907
210.137.34.160/304AS2907
210.137.34.20-210.137.34.5536AS2907
210.137.34.168/298AS2907
210.137.34.176/298AS2907
210.137.34.184/304AS2907
210.137.34.192/298AS2907
210.137.34.200/304AS2907
210.137.32.196/304AS2907
210.137.32.200/304AS2907
210.137.32.156/304AS2907
210.137.33.140/304AS2907
210.137.33.176/304AS2907
210.137.33.192/304AS2907
210.137.33.80/304AS2907
210.137.34.228/304AS2907
210.137.35.48/304AS2907
2001:2f8:200:e::/63AS2907
2001:2f8:200:56::/64AS2907
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