AS212895
Johannes Ernst — johannesernst.com
Summary
| Country |
 Germany
|
| Organization | Johannes Ernst |
| Domain | johannesernst.com |
| Number of IPv4 | 256 |
| Number of IPv6 | 8.1438× 1028 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | July 21, 2020 (about 4 years ago) |
| Updated | March 18, 2025 (about 28 days ago) |
IP Ranges
AS212895 announces 1 IPv4 range and 29 IPv6 ranges.
That's a total of 256 IPv4 addresses and 8.1438× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 192.208.1.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:67c:80c::/48 |
 Sebastian Pfeifer
|
1.2089× 1024 | RIPE NCC | ASSIGNED PI |
| 2a0f:5707:abf0::/44 |
 Backbone
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a0f:5707:ae00::/40 |
Netrunner INC
|
3.0949× 1026 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0f:5707:b000::/40 |
Free-Transit-Router-Network
|
3.0949× 1026 | RIPE NCC | ASSIGNED |
| 2a10:2f00:143::/48 |
Johannes Ernst
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a10:2f00:184::/48 |
Max Lamprecht
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7::/32 |
Route64-Backbone
|
7.9228× 1028 | RIPE NCC | ASSIGNED |
| 2a11:6c7::/48 |
Route64-Backbone
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:1::/48 |
 ROUTE64-Amsterdam-Networks
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:2::/48 |
 Route64-Kansas-City
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:3::/48 |
Route64-Backbone-Networks
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a11:6c7:5::/48 |
ROUTE64-Backbone-Networks-Amsterdam1
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:6::/48 |
Route64-Backbone-Networks
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a11:6c7:7::/48 |
Route64-Backbone-Networks
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a11:6c7:8::/48 |
 Route64-Norway
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:a::/48 |
Route64-Backbone-Networks
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a11:6c7:b::/48 |
Route64-Backbone-Networks
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a11:6c7:10::/48 |
 ROUTE64-Como-Networks
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:11::/48 |
ROUTE64-Frankfurt-Networks
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:f03::/48 |
Route64-Tunnelbroker-Transport-Networks-Americas
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:f04::/48 |
Route64-Tunnelbroker-Transport-Networks-Europe
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:f05::/48 |
Route64-Tunnelbroker-Transport-Networks-Frankfurt
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:f06::/48 |
 Route64-Tunnelbroker-Transport-Networks-London
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:1100::/40 |
Route64-Tunnelbroker-IPv6-Dial-in-Ranges
|
3.0949× 1026 | RIPE NCC | ASSIGNED |
| 2a11:6c7:1200::/40 |
Route64-Tunnelbroker-IPv6-Dial-in-Ranges
|
3.0949× 1026 | RIPE NCC | ASSIGNED |
| 2a11:6c7:1300::/40 |
Route64-Tunnelbroker-IPv6-Dial-in-Ranges
|
3.0949× 1026 | RIPE NCC | ASSIGNED |
| 2a11:6c7:1400::/40 |
Route64-Tunnelbroker-IPv6-Dial-in-Ranges
|
3.0949× 1026 | RIPE NCC | ASSIGNED |
| 2a11:6c7:1e01::/48 |
Route64-Anycast-IPv6-Dial-in-Ranges
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a11:6c7:2000::/40 |
Route64-Tunnelbroker-IPv6-Dial-in-Ranges-Kansas-City
|
3.0949× 1026 | RIPE NCC | ASSIGNED |
Peers
AS212895 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
AS212895 connects to the global Internet via at least 8 upstream providers. In this setup, AS212895 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS212895 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS212895's role in extending Internet access beyond its own infrastructure.