AS31477
Duocast B.V.
AS 31477 DUOCAST-AS
Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 31477 |
|---|---|
| Name | DUOCAST-AS |
| Organization | Duocast B.V. |
| Country | The Netherlands |
| Registry | RIPE NCC |
IPv4 Prefixes for AS31477 - showing the first 20 of 45 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 185.134.65.0/24 | Duocast B.V. |  Assen |
256 |
| 185.180.96.0/22 | Duocast B.V. | Amsterdam |
1,024 |
| 185.180.96.0/24 | Duocast B.V. | Amsterdam |
256 |
| 185.80.245.0/24 | Duocast | Groningen (Schilders- en Zeeheldenwijk) |
256 |
| 185.80.246.0/24 | Duocast B.V | Engelbert |
256 |
| 193.138.248.0/22 | Duocast B.V. | Amsterdam |
1,024 |
| 193.138.248.0/24 | Duocast B.V. | Amsterdam |
256 |
| 193.138.250.0/24 | Duocast B.V. | Amsterdam |
256 |
| 193.164.144.0/24 | Digital Revolution | Nederhorst den Berg |
256 |
| 193.177.163.0/24 | Martini Ziekenhuis | Groningen (Stadsparkwijk) |
256 |
| 193.200.178.0/24 | ISConnected | Houten |
256 |
| 193.202.109.0/24 | Adix | Assen |
256 |
| 193.9.23.0/24 | Duocast B.V. | Emmen |
256 |
| 194.13.12.0/23 | Duocast B.V. | Groningen (Binnenstad) |
512 |
| 194.13.14.0/24 | Provincie Groningen | Amsterdam (Amsterdam-Zuidoost) |
256 |
| 194.13.8.0/22 | Duocast B.V. | Groningen (Binnenstad) |
1,024 |
| 194.13.8.0/24 | Duocast B.V. | Groningen (Binnenstad) |
256 |
| 195.137.165.0/24 | Duocast B.V. | Sneek |
256 |
| 195.137.169.0/24 | AKSI Automatisering | Groningen (Oranjewijk) |
256 |
| 37.9.160.0/21 | Youwe at Duocast | Rotterdam (Centrum) |
2,048 |
IPv6 Prefixes for AS31477
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2001:678:2b4::/48 | Duocast B.V. | Amsterdam |
216 |
| 2001:678:750::/48 | Duocast B.V. | Nederhorst den Berg |
216 |
| 2001:678:d0c::/48 | Duocast B.V. | Groningen (Schilders- en Zeeheldenwijk) |
216 |
| 2001:67c:6b8::/48 | Duocast B.V. | Groningen (Schilders- en Zeeheldenwijk) |
216 |
| 2a00:70c0::/48 | Youwe | Rotterdam (Centrum) |
216 |
| 2a01:1b0::/32 | Duocast Amsterdam | Groningen (Schilders- en Zeeheldenwijk) |
232 |
| 2a01:1b2::/32 | Duocast B.V. | Amsterdam |
232 |
| 2a07:3501:1020::/48 | Duocast B.V. | Groningen (Binnenstad) |
216 |
| 2a07:3505:80::/44 | Duocast B.V. | Groningen (Binnenstad) |
220 |
| 2a07:3505:81::/48 | Duocast B.V. | Groningen (Binnenstad) |
216 |
| 2a0b:6d80::/29 | Duocast B.V. | Groningen (Oranjewijk) |
235 |
| 2a0e:7280::/29 | Duocast B.V. | Drachten |
235 |