Routing security
AS215872 YAMINEBULACH-AS Yamine BULACH
Unclassified RIPE Educational/Research
Announcements
What this network originates
Every prefix observed with AS215872 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 85.209.43.0/24 | RPKI valid | IRR | 51 |
| 2001:678:a80::/48 | RPKI valid | IRR | 33 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS215872 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 85.209.43.0/24 | /24 | RIPENCC |
| 2001:678:a80::/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 |
|---|---|---|---|
| AS34872 | Sarah Rossius trading as Servperso Systems | Declared | Observed |
| AS41051 | Openfactory GmbH | Declared | Observed |
| AS58057 | Securebit AG | Declared | not observed |
| AS209533 | iFog GmbH | 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 AS215872 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 |
|---|---|---|---|---|---|
| 85.209.43.0/24 | RIPE | — | MCSTF-MNT | 2026-02-03 | Announced |
| 2001:678:a80::/48 | RIPE | — | MCSTF-MNT | 2023-12-11 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS215872 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS215872:AS-MEMBERS | PeeringDB | Declared by the operator as its own set |
AS-4IXP | RIPE | Lists AS215872 as a direct member |
AS-4IXP-RS | RIPE | Lists AS215872 as a direct member |
AS-4IXPV6 | RIPE | Lists AS215872 as a direct member |
AS-HURRICANEV6 | RADB | Lists AS215872 as a direct member |
AS-RETN-ACTUAL-V6 | RIPE | Lists AS215872 as a direct member |
AS209533:AS-BGPTUNNEL | RIPE | Lists AS215872 as a direct member |
AS34872:AS-DOWNSTREAM-NL | ALTDB | Lists AS215872 as a direct member |
AS34872:AS-DOWNSTREAM-NL | RIPE | Lists AS215872 as a direct member |
AS41051:AS-PARTICIPANTS | RIPE | Lists AS215872 as a direct member |
RPKI from rpki-client, validated 2026-11-04 13:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.