Castor Marine B.V.
Castor Marine B.V. uses 6,320 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.
- The Netherlands4,352 · 70.83%
- South Africa768 · 12.50%
- Democratic Republic of the Congo256 · 4.17%
- France256 · 4.17%
- United Kingdom256 · 4.17%
- United States256 · 4.17%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
| ASN | NAME | TYPE | REGISTERED | IPV4 |
|---|---|---|---|---|
| AS61429 | Castor Marine B.V. | ISP | The Netherlands | 5,120 |
| AS328197 | Telstream Telecoms Pty Ltd | ISP | South Africa | 0 |
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.
- 0.08%
- anyIP, Cliproxy0.03%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.25%
- Web IP100.16%
- 0.02%
- 0.02%
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 |
|---|---|---|
| 160.119.212.0/22 | 1,024 | |
| 185.6.108.0/23 | 512 | AS61429 |
| 185.6.110.0/24 | 256 | AS61429 |
| 62.41.20.0/23 | 512 | AS61429 |
| 62.41.59.0/24 | 256 | AS61429 |
| 62.41.60.0/24 | 256 | AS61429 |
| 81.23.240.0/23 | 512 | AS61429 |
| 92.71.10.0/23 | 512 | AS61429 |
| 92.71.15.0/24 | 256 | AS61429 |
| 92.71.16.0/24 | 256 | AS61429 |
| 92.71.19.0/24 | 256 | AS61429 |
| 92.71.20.0/24 | 256 | AS61429 |
| 38.125.107.0/24 | 256 | AS61429 |
| 62.41.10.0/24 | 256 | AS61429 |
| 62.41.2.0/24 | 256 | AS61429 |
| 92.71.22.0/24 | 256 | AS61429 |
| 185.6.111.0-185.6.111.247 | 248 | AS61429 |
| 176.58.28.128/26 | 64 | AS34756 |
| 62.41.160.192/26 | 64 | AS3257 |
| 62.41.160.128/28 | 16 | AS3257 |
| 62.41.160.144/29 | 8 | AS3257 |
| 149.11.203.216/29 | 8 | AS174 |
| 185.6.111.248/29 | 8 | AS61429 |
| 62.41.77.248/29 | 8 | AS3257 |
| 92.66.167.136/29 | 8 | AS1136 |
| 2a03:1340::/32 | AS61429 |
Names it registers under
The holder names its registry records give, by the IPv4 under each.
- Castor Marine B.V.1,536 · 24.30%
- Castor Broadcasting B.V.1,304 · 20.63%
- Castor Broadcasting1,280 · 20.25%
- Telstream Telecoms Pty Ltd1,024 · 16.20%
- Castor Broadcasting BV512 · 8.10%
- Castor320 · 5.06%
- Castor Marine BV264 · 4.18%
- Castor Networks B.V.72 · 1.14%
- Castor bv8 · 0.13%
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