Routing security
AS39889 DT-AS
Hosting RIPE Network Services
Announcements
What this network originates
Every prefix observed with AS39889 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 193.234.15.0/24 | No ROA | IRR other origin | 50 |
| 193.234.32.0/21 | No ROA | IRR other origin | 51 |
| 195.189.182.0/23 | No ROA | IRR other origin | 51 |
| 2a00:1c20::/32 | RPKI valid | IRR other origin | 30 |
| 193.104.214.0/24 | RPKI valid | IRR | 51 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS39889 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 193.104.214.0/24 | /24 | RIPENCC |
| 2a00:1c20::/32 | /32 | 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 |
|---|---|---|---|
| AS3399 | Obenet AB | Declared | Observed |
| AS6939 | Hurricane Electric LLC | Declared | Observed |
| AS50989 | SITAB Infrastruktur | Declared | Observed |
| AS3303 | Swisscom (Schweiz) AG | not declared | Observed |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | not declared | Observed |
| AS12779 | IT.Gate S.p.A. | not declared | Observed |
| AS20485 | Joint Stock Company TransTeleCom | not declared | Observed |
| AS20766 | Association "Gitoyen" | not declared | Observed |
| AS24482 | SG.GS | not declared | Observed |
| AS34927 | iFog GmbH | not declared | Observed |
| AS37100 | SEACOM Limited | not declared | Observed |
| AS37721 | Virtual Technologies & Solutions | not declared | Observed |
| AS48185 | team.blue NV | not declared | Observed |
| AS48362 | Stadtwerke Feldkirch | not declared | Observed |
| AS50300 | CustodianDC Limited | not declared | Observed |
| AS50304 | Blix Solutions AS | not declared | Observed |
| AS50673 | Serverius Holding B.V. | not declared | Observed |
| AS57381 | Daniel Husand | not declared | Observed |
| AS12552 | GlobalConnect AB | 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 AS39889 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 |
|---|---|---|---|---|---|
| 195.189.24.0/23 | RIPE | Transfer Networks | SE-HIGHSEC-1-MNT | 2026-01-20 | Not announced |
| 195.189.26.0/23 | RIPE | Rille Tech Solutions AB | SE-HIGHSEC-1-MNT | 2026-04-09 | Not announced |
| 193.104.214.0/24 | RIPE | — | MNT-SITAB | 2026-04-18 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS39889 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-I2B | PeeringDB | Declared by the operator as its own set |
AS-DT | RIPE | Lists AS39889 as a direct member |
AS-I2B-GLO | RIPE | Lists AS39889 as a direct member |
AS12552:AS-GCNET | RIPE | Lists AS39889 as a direct member |
AS16150:AS-CUSTOMERS | RIPE | Lists AS39889 as a direct member |
AS3303:AS-SWCMPEERS | RIPE | Lists AS39889 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.