Tsukuba College of Technology
Tsukuba College of Technology uses 65,552 IPv4 addresses in 2 ranges, by the registry records IP Company reads.
Who routes its space
The networks announcing its IPv4, by the addresses each announces.
Where its space is
Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.
- Japan65,536 · 100.00%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
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.
- None here
- None here
- None here
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- None here
- 0.00%
- 0.00%
- 0.01%
- Web IP160.02%
- None here
- 0.01%
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.
| RANGE | IPV4 | ORIGIN |
|---|---|---|
| 147.157.0.0/16 | 65,536 | AS2907 |
| 220.109.211.240/28 | 16 | AS4713 |
Names it registers under
The holder names its registry records give, by the IPv4 under each.
- Tsukuba College of Technology65,536 · 99.98%
- National University Corporation Tsukuba University of Technology16 · 0.02%
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