Autonomous System details
AS1128
SURF B.V. — surfcert.nl
Summary
| Country |
 Netherlands
|
| Organization | SURF B.V. |
| Domain | surfcert.nl |
| Number of IPv4 | 196,608 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | September 20, 2002 (about 21 years ago) |
| Updated | January 22, 2021 (about 3 years ago) |
IP Ranges
AS1128 announces 3 IPv4 ranges and 0 IPv6 range.
That's a total of 196,608 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 130.161.0.0/16 |
Technische Universiteit Delft
|
65,536 | RIPE NCC | LEGACY |
| 131.180.0.0/16 |
Technische Universiteit Delft
|
65,536 | RIPE NCC | LEGACY |
| 145.94.0.0/16 |
Delft University of Technology Network
|
65,536 | RIPE NCC | LEGACY |
Peers
There is no peer for AS1128.
Downstreams
There is no downstream for AS1128.