AS12355 HeLi NET Telekommunikation
AS12355 is operated by HeLi NET Telekommunikation and registered with RIPE NCC (DE) since 1999-04-07.
It announces 15 IPv4 and 11 IPv6 prefixes.
RIPE RIS sees 63 upstream and peer networks and 0 downstream networks next to it.
PeeringDB lists it as a Cable/DSL/ISP network at 4 internet exchanges and 4 facilities. Its peering policy is open.
| Name | HeLi NET Telekommunikation |
|---|---|
| Registry (RIR) | RIPE NCC |
| Country | Germany (DE) |
| Delegated on | 1999-04-07 |
| Network type | Cable/DSL/ISP, Regional |
| Peering policy | Open |
| IRR as-set | AS-HELINET-V4 AS-HELINET-V6 |
| Prefixes (IPv4 / IPv6) | 15 / 11 |
| Upstreams and peers | 63 |
| Downstream networks | 0 |
| Website | helinet.de |
Routing health
- Partial result: RIPEstat did not return the overview, roas in time.
- AS12355 announces 15 IPv4 and 11 IPv6 prefixes.
- 63 upstreams and peers, 0 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 26
- 83.216.224.0/19
- 88.208.128.0/18
- 88.208.128.0/19
- 88.208.160.0/19
- 185.166.176.0/22
- 188.136.0.0/17
- 188.136.0.0/19
- 188.136.3.0/24
- 188.136.32.0/19
- 188.136.64.0/19
- 188.136.64.0/20
- 188.136.64.0/21
- 188.136.72.0/21
- 188.136.96.0/19
- 212.37.32.0/19
- 2001:14f0::/29
- 2001:14f0::/32
- 2001:14f1::/32
- 2001:14f2::/32
- 2001:14f3::/32
- 2001:14f4::/32
- 2001:14f5::/32
- 2001:14f6::/32
- 2001:14f7:40::/44
- 2001:14f7:50::/44
- 2001:14f7::/32
Upstreams and peers 63
The networks RIPE RIS sees next to AS12355 in BGP paths, the most visible first.
Peering
Peering policy: Open. Suggested max-prefix limits: 100 IPv4, 100 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| AMS-IX | 1 | 100G | Yes |
| DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN | 1 | 100G | Yes |
| DO-IX | 1 | 10G | Yes |
| MegaIX Dusseldorf | 1 | 20G | Yes |
| Facility | City | Country |
|---|---|---|
| Digital Realty Dusseldorf DUS1-3 | Düsseldorf | DE |
| Equinix AM7 - Amsterdam, Kuiperberweg | Amsterdam | NL |
| Equinix FR5 - Frankfurt, KleyerStrasse | Frankfurt | DE |
| euNetworks Colocation Dortmund | Dortmund | DE |
More about AS12355
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 01:00 UTC. The country is where the AS number was registered, not necessarily where the network operates.