Routing security
AS57913 TOSCANATLC
Residential RIPE
Announcements
What this network originates
Every prefix observed with AS57913 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a13:f600::/29 | RPKI valid | IRR | 31 |
| 37.61.228.0/24 | RPKI valid | IRR | 55 |
| 81.30.109.0/24 | RPKI valid | IRR | 55 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS57913 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 37.61.228.0/24 | /24 | RIPENCC |
| 81.30.109.0/24 | /24 | RIPENCC |
| 2a13:f600::/29 | /29 | RIPENCC |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.
| AS | Network | ASPA | Routing paths |
|---|---|---|---|
| AS5398 | Internet one SRL | Declared | Observed |
| AS41327 | Fiber Telecom S.p.A. | Declared | Observed |
| AS6939 | Hurricane Electric LLC | not declared | Observed |
| AS24482 | SG.GS | not declared | Observed |
| AS29632 | Netassist International EOOD | not declared | Observed |
| AS59919 | Brainbox S.r.l. | not declared | Observed |
| AS8218 | Zayo Infrastructure France SA | not declared | Observed |
An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.
IRR
Registered route objects
Route objects naming AS57913 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 37.61.228.0/24 | RIPE | ToscanaTLC 1nd Block | LIR-IT-TOSCANATLC-1-MNT | 2023-02-17 | Announced |
| 81.30.109.0/24 | RIPE | ToscanaTLC 2nd Block | LIR-IT-TOSCANATLC-1-MNT | 2024-06-25 | Announced |
| 2a13:f600::/29 | RIPE | ToscanaTLC 1nd Block | LIR-IT-TOSCANATLC-1-MNT | 2023-02-20 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS57913 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-5398 | RIPE | Lists AS57913 as a direct member |
AS-RETN-ACTUAL-V4 | RIPE | Lists AS57913 as a direct member |
AS-RETN-ACTUAL-V6 | RIPE | Lists AS57913 as a direct member |
AS41327:AS-CUSTOMERS | RIPE | Lists AS57913 as a direct member |
AS57913:AS-TOSCANATLC | RIPE | Lists AS57913 as a direct member |
RPKI from rpki-client, validated 2026-10-12 12:10 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-12. Cross-check on bgp.he.net.