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Tokyo Metropolitan Government

Tokyo Metropolitan Government uses 272 IPv4 addresses in 12 ranges, by the registry records IP Company reads.

tokyo.lg.jp·Japan

272
IPv4 addresses
12
IPv4 ranges
0
IPv6 ranges
0
ASes it operates
1
country

Who routes its space

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

  1. AS2497 Internet Initiative Japan Inc.96 · 35.29%
  2. AS10021 KVH Co.,Ltd48 · 17.65%
  3. AS4713 NTT DOCOMO BUSINESS,Inc.40 · 14.71%
  4. AS4725 SoftBank Corp.32 · 11.76%
  5. AS17676 SoftBank Corp.32 · 11.76%
  6. AS2510 FUJITSU LIMITED24 · 8.82%

Where its space is

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

  1. Japan512 · 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
88.6 Mbps
median download
—
median upload
1
download tests
0
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
58.138.136.128/2664AS2497
101.110.23.96/2732AS17676
210.175.37.32/2732AS4725
58.138.136.0/2732AS2497
61.120.205.96/2732AS10021
153.151.5.80/2816AS4713
202.219.68.16/2816AS2510
210.162.184.144/2816AS4713
202.248.73.248/298AS2510
210.232.180.160/298AS4713
61.120.205.176/298AS10021
61.120.205.248/298AS10021

Names it registers under

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

  1. Tokyo Metropolitan Government168 · 61.76%
  2. TOKYO Metropolitan Government104 · 38.24%
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