ASTRON
ASTRON uses 66,472 IPv4 addresses in 10 ranges, and 4 IPv6 ranges, by the registry records IP Company reads.
Who routes its space
The networks announcing its IPv4, by the addresses each announces.
- AS1103 SURF B.V.66,472 · 100.00%
Where its space is
Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.
- The Netherlands66,560 · 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.
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 |
|---|---|---|
| 145.124.0.0/16 | 65,536 | AS1103 |
| 192.42.120.0/24 | 256 | AS1103 |
| 192.87.1.0/24 | 256 | AS1103 |
| 195.169.63.0/24 | 256 | AS1103 |
| 195.169.155.160/27 | 32 | AS1103 |
| 195.169.155.192/26 | 64 | AS1103 |
| 195.169.155.16/28 | 16 | AS1103 |
| 195.169.155.32/28 | 16 | AS1103 |
| 195.169.142.40/29 | 8 | AS1103 |
| 195.169.142.48/29 | 8 | AS1103 |
| 192.87.39.128/29 | 8 | AS1103 |
| 192.87.39.144/29 | 8 | AS1103 |
| 192.87.39.32/29 | 8 | AS1103 |
| 2001:610:1420::/48 | AS1103 | |
| 2001:610:568::/48 | AS1103 | |
| 2001:610:9b8::/48 | AS1103 | |
| 2001:610:9ba::/48 | AS1103 |
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