Routing security
AS203442 CONNBYTE
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS203442 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a14:6781:1c00::/38 | RPKI valid | IRR | 34 |
| 86.54.5.0/24 | RPKI valid | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS203442 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 86.54.5.0/24 | /24 | RIPENCC |
| 2a14:6781:1c00::/38 | /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 |
|---|---|---|---|
| AS51202 | NUXOA 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 AS203442 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 |
|---|---|---|---|---|---|
| 86.54.5.0/24 | RIPE | — | LIR-DE-REIBER-1-MNT | 2025-11-26 | Announced |
| 2a14:6781:1c00::/38 | RIPE | — | NUXOA-MNT | 2025-12-15 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS203442 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-4IXP | RIPE | Lists AS203442 as a direct member |
AS-4IXP-RS | RIPE | Lists AS203442 as a direct member |
AS-4IXPV6 | RIPE | Lists AS203442 as a direct member |
AS-CYBERVERSE-AUTO | ARIN | Lists AS203442 as a direct member |
AS-GREEN-CUST | RIPE | Lists AS203442 as a direct member |
AS-HURRICANEV6 | RADB | Lists AS203442 as a direct member |
AS-HYTRON | RADB | Lists AS203442 as a direct member |
AS-MISAKA-CUSTOMERS2 | RIPE | Lists AS203442 as a direct member |
AS-SECUREBIT:AS-00000537 | RIPE | Lists AS203442 as a direct member |
AS154562:AS-CYBERVERSE-AUTO | APNIC | Lists AS203442 as a direct member |
AS17433:AS-HYTRON | APNIC | Lists AS203442 as a direct member |
AS17433:AS-HYTRON | RADB | Lists AS203442 as a direct member |
AS199310:AS-DOWNSTREAM | RIPE | Lists AS203442 as a direct member |
AS202662:AS-HYTRON | RIPE | Lists AS203442 as a direct member |
AS202782:AS-DOWNSTREAM | RIPE | Lists AS203442 as a direct member |
AS203442:AS-DELTA-CORE | RIPE | Lists AS203442 as a direct member |
AS216211:AS-CYBERVERSE-AUTO | RIPE | Lists AS203442 as a direct member |
AS3214:AS-FILTERED | ALTDB | Lists AS203442 as a direct member |
AS3214:AS-FILTERED | RADB | Lists AS203442 as a direct member |
AS3214:AS-FILTERED | RIPE | Lists AS203442 as a direct member |
AS51202:AS-NUXOA | RIPE | Lists AS203442 as a direct member |
AS917:AS-CUSTOMERS | ARIN | Lists AS203442 as a direct member |
RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.