AS51896
Hringdu Ehf — hringdu.is
Summary
| Country |
 Iceland
|
| Organization | Hringdu Ehf |
| Domain | hringdu.is |
| Number of IPv4 | 19,968 |
| Number of IPv6 | 6.3383× 1029 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | November 25, 2010 (about 14 years ago) |
| Updated | November 30, 2022 (about 2 years ago) |
IP Ranges
AS51896 announces 8 IPv4 ranges and 3 IPv6 ranges.
That's a total of 19,968 IPv4 addresses and 6.3383× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 31.209.136.0/21 |
Hringdu Xdsl Customrs
|
2,048 | RIPE NCC | ASSIGNED PA |
| 31.209.144.0/21 |
Hringdu Ehf
|
2,048 | RIPE NCC | ASSIGNED PA |
| 31.209.152.0/21 |
Hringdu Ehf
|
2,048 | RIPE NCC | ASSIGNED PA |
| 46.22.96.0/24 |
Core Networks
|
256 | RIPE NCC | ASSIGNED PA |
| 46.22.96.0/20 |
Core Networks
|
4,096 | RIPE NCC | ASSIGNED PA |
| 89.17.128.0/19 |
Hringdu Ehf. Ftth/ljosleidari
|
8,192 | RIPE NCC | ASSIGNED PA |
| 154.194.43.0/24 |
Akita Ehf
|
256 | AFRINIC | ASSIGNED PA |
| 185.191.232.0/22 |
IS-HRINGDU-NET1
|
1,024 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:678:afc::/48 |
Vivaldi Technologies Ehf
|
1.2089× 1024 | RIPE NCC | ASSIGNED PI |
| 2001:67c:824::/48 |
Svar Taekni Ehf.
|
1.2089× 1024 | RIPE NCC | ASSIGNED PI |
| 2a00:5000::/29 |
Hringdu-Inet6
|
6.3383× 1029 | RIPE NCC | ASSIGNED |
Peers
AS51896 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS51896 connects to the global Internet via at least 1 upstream provider. In this setup, AS51896 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS51896 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.