AS59701 Lytzen IT
AS59701 is operated by Lytzen IT and registered with RIPE NCC (DK) since 2012-09-27.
It announces 14 IPv4 and 2 IPv6 prefixes, 37% of them RPKI valid.
RIPE RIS sees 1 upstream and peer networks and 0 downstream networks next to it.
PeeringDB lists it as an NSP network at 4 internet exchanges and 6 facilities. Its peering policy is open.
| Name | Lytzen IT |
|---|---|
| Registry (RIR) | RIPE NCC |
| Country | Denmark (DK) |
| Delegated on | 2012-09-27 |
| Network type | NSP, Europe |
| Peering policy | Open |
| IRR as-set | AS-LYTZENIT |
| Prefixes (IPv4 / IPv6) | 14 / 2 |
| RPKI valid | 37% (6 / 16) |
| Upstreams and peers | 1 |
| Downstream networks | 0 |
| Website | lytzenit.dk |
Routing health
- AS59701 announces 14 IPv4 and 2 IPv6 prefixes.
- 6 of 16 announced prefixes are RPKI valid.
- 10 announced prefixes are not covered by a ROA of AS59701 (they may have none, or another network’s).
- One upstream or peer seen (AS48854): an outage there takes the whole network off the internet.
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 16
- 79.171.144.0/21
- 79.171.150.0/24
- 91.228.114.0/24
- 185.73.196.0/22
- 185.74.48.0/22
- 185.74.48.0/24
- 185.74.50.0/24
- 185.147.72.0/22
- 185.147.74.0/24
- 193.189.92.0/23
- 194.88.216.0/23
- 195.5.160.0/24
- 195.137.236.0/23
- 195.158.242.0/23
- 2a05:4600::/29
- 2a06:d480::/29
Upstreams and peers 1
The networks RIPE RIS sees next to AS59701 in BGP paths, the most visible first.
Peering
Peering policy: Open. Suggested max-prefix limits: 11 IPv4, 1 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| Equinix Hong Kong | 1 | 10G | Yes |
| LINX LON2 | 1 | 1G | Yes |
| Facility | City | Country |
|---|---|---|
| CarrierColo Berlin Luetzow (I/P/B/ site B) | Berlin | DE |
| Digital Realty Copenhagen CPH1-3 | Copenhagen | DK |
| Equinix AM5 - Amsterdam, Schepenbergweg | Amsterdam | NL |
| Equinix LD8 - London, Docklands | London | GB |
| Lytzen-IT AAL-DC1 | Aalborg | DK |
| NewTelco Kiev | Kyiv | UA |
More about AS59701
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-12 16:23 UTC. The country is where the AS number was registered, not necessarily where the network operates.