Routing security
AS196621 FREESTONE FreeStone Systems
Unclassified RIPE Educational/Research
Announcements
What this network originates
Every prefix observed with AS196621 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 193.5.68.0/23 | RPKI valid | IRR | 53 |
| 2001:67c:8::/48 | RPKI valid | IRR | 32 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS196621 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 193.5.68.0/23 | /23 | RIPENCC |
| 2001:67c:8::/48 | /48 | 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 |
|---|---|---|---|
| AS8758 | Iway AG | Declared | Observed |
| AS15576 | NTS workspace AG | Declared | Observed |
| AS6939 | Hurricane Electric LLC | not declared | Observed |
| AS24482 | SG.GS | not declared | Observed |
| AS34019 | Hivane Association | not declared | Observed |
| AS48362 | Stadtwerke Feldkirch | not declared | Observed |
| AS1836 | green.ch AG | not declared | Observed |
| AS33891 | Core-Backbone GmbH | 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 AS196621 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 |
|---|---|---|---|---|---|
| 193.5.68.0/23 | RIPE | FREESTONE | MNT-FREESTONE | 2011-02-18 | Announced |
| 2001:67c:8::/48 | RIPE | FREESTONE | MNT-FREESTONE | 2011-02-18 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS196621 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS196621:AS-CUSTOMERS | PeeringDB | Declared by the operator as its own set |
AS-IWAYCH | RIPE | Lists AS196621 as a direct member |
AS-RETN-ACTUAL-V4 | RIPE | Lists AS196621 as a direct member |
AS-RETN-ACTUAL-V6 | RIPE | Lists AS196621 as a direct member |
AS-RIS-RRC20 | RIPE | Lists AS196621 as a direct member |
AS196621:AS-CUSTOMERS | RIPE | Lists AS196621 as a direct member |
AS42476:AS-SWISSIX-CONNECTED | RIPE | Lists AS196621 as a direct member |
AS8508:AS-SASK-UPC-IN | RIPE | Lists AS196621 as a direct member |
RPKI from rpki-client, validated 2026-10-14 12:07 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-14. Cross-check on bgp.he.net.