Tsukuba InterNet Service Inc.
Tsukuba InterNet Service Inc. uses 5,128 IPv4 addresses in 20 ranges, and 1 IPv6 range, 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.
- Japan4,864 · 90.48%
- United States512 · 9.52%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
| ASN | NAME | TYPE | REGISTERED | IPV4 |
|---|---|---|---|---|
| AS36599 | SoftEther Telecommunication Research Institute, LLC | ISP | United States | 1,792 |
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.
- VPN IP185VPN Gate, SoftEther VPN3.61%
- Rabbit VPN (kkoip resell), Proxyrack, HydraProxy0.20%
- None here
- None here
- None here
- None here
- None here
- Hosting IP2564.99%
- None here
- None here
- None here
- None here
- SSH IP1162.26%
- SMTP IP140.27%
- 0.41%
- Web IP2925.69%
- 0.20%
- 0.21%
Speed tests
Speeds measured from its space in the last 90 days.
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 |
|---|---|---|
| 202.247.132.0/22 | 1,024 | |
| 202.222.1.192/26 | 64 | AS10010 |
| 202.222.2.0/23 | 512 | AS10010 |
| 202.222.4.0/24 | 256 | AS10010 |
| 202.222.8.0/23 | 512 | AS10013 |
| 219.97.64.0/23 | 512 | AS59103 |
| 24.235.8.0/23 | 512 | AS36599 |
| 103.41.61.0/24 | 256 | AS59103 |
| 202.222.10.0/24 | 256 | AS59120 |
| 202.222.12.0/24 | 256 | AS59103 |
| 219.100.37.0/24 | 256 | AS36599 |
| 103.41.63.16-103.41.63.255 | 240 | AS59103 |
| 219.100.36.0/25 | 128 | AS59103 |
| 219.100.36.128/27 | 32 | AS59103 |
| 219.100.36.160/28 | 16 | AS59103 |
| 103.41.62.200-103.41.63.7 | 64 | AS59103 |
| 202.222.1.96/27 | 32 | AS10010 |
| 202.222.1.128/27 | 32 | AS10010 |
| 219.100.36.192/26 | 64 | AS59103 |
| 103.41.62.128/27 | 32 | AS59103 |
| 103.41.62.168/29 | 8 | AS59103 |
| 103.41.62.176/28 | 16 | AS59103 |
| 103.41.62.72/29 | 8 | AS59103 |
| 103.41.62.80/28 | 16 | AS59103 |
| 103.41.62.0/29 | 8 | AS59103 |
| 103.41.62.104/29 | 8 | AS59103 |
| 103.41.62.56/29 | 8 | AS59103 |
| 2406:d6c0::/32 |
Names it registers under
The holder names its registry records give, by the IPv4 under each.
- Tsukuba InterNet Service Inc.1,664 · 32.45%
- SoftEther Corporation1,416 · 27.61%
- EJWORKS CORPORATION1,024 · 19.97%
- SoftEther Telecommunication Research Institute, LLC512 · 9.98%
- OPEN V4256 · 4.99%
- SoftEther Corporation Academic Communication Division (OPEN Project)256 · 4.99%
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