Routing security
AS210579 RACKHOST-AS
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS210579 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a13:46c0:bb00::/48 | RPKI valid | IRR | 31 |
| 2a13:46c1:100::/48 | RPKI valid | IRR | 31 |
| 2a13:46c1:200::/48 | RPKI valid | IRR | 31 |
| 79.172.221.0/24 | RPKI valid | IRR | 53 |
| 79.172.222.0/23 | RPKI valid | IRR | 52 |
| 91.214.112.0/24 | RPKI valid | IRR | 53 |
| 91.227.138.0/23 | RPKI valid | IRR | 53 |
| 217.13.104.0/23 | RPKI valid | IRR | 53 |
| 217.13.111.0/24 | RPKI valid | IRR | 53 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS210579 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 79.172.221.0/24 | /24 | RIPENCC |
| 79.172.222.0/23 | /24 | RIPENCC |
| 79.172.224.0/24 | /24 | RIPENCC |
| 91.214.112.0/24 | /24 | RIPENCC |
| 91.227.138.0/23 | /23 | RIPENCC |
| 95.141.255.0/24 | /24 | RIPENCC |
| 217.13.104.0/23 | /23 | RIPENCC |
| 217.13.111.0/24 | /24 | RIPENCC |
| 2a13:46c0::/32 | /48 | RIPENCC |
| 2a13:46c1::/32 | /40 | RIPENCC |
| 2a13:46c1:100::/48 | /48 | RIPENCC |
| 2a13:46c1:200::/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 |
|---|---|---|---|
| AS29278 | Rackhost Zrt. | Declared | Observed |
| AS62214 | Rackforest Zrt. | 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 AS210579 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 |
|---|---|---|---|---|---|
| 79.172.224.0/24 | RIPE | Rackhost Informatikai Zrt. | DENINET-MNT | 2023-11-22 | Not announced |
| 2a13:46c1:100::/40 | RIPE | — | LIR-HU-REALIO-1-MNT | 2022-12-05 | Not announced |
| 2a13:46c1:200::/40 | RIPE | — | LIR-HU-REALIO-1-MNT | 2022-12-05 | Not announced |
| 79.172.221.0/24 | RIPE | Rackhost Informatikai Zrt. | DENINET-MNT | 2023-11-22 | Announced |
| 79.172.222.0/23 | RIPE | Rackhost Informatikai Zrt. | DENINET-MNT | 2023-12-15 | Announced |
| 91.214.112.0/24 | RIPE | HU | LIR-HU-CTX-1-MNT | 2023-09-06 | Announced |
| 91.227.138.0/23 | RIPE | HU | RACKHOST-MNT | 2022-02-03 | Announced |
| 217.13.104.0/23 | RIPE | HU | RACKHOST-MNT | 2024-07-31 | Announced |
| 217.13.111.0/24 | RIPE | HU | RACKHOST-MNT | 2022-11-30 | Announced |
| 2a13:46c0:bb00::/48 | RIPE | — | LIR-HU-REALIO-1-MNT | 2022-12-05 | Announced |
| 2a13:46c1:100::/48 | RIPE | — | LIR-HU-REALIO-1-MNT | 2022-12-19 | Announced |
| 2a13:46c1:200::/48 | RIPE | — | LIR-HU-REALIO-1-MNT | 2022-12-19 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS210579 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-DENINET | RIPE | Lists AS210579 as a direct member |
AS-DENINET6 | RIPE | Lists AS210579 as a direct member |
AS-RACKFOREST | RIPE | Lists AS210579 as a direct member |
AS-RETN-ACTUAL-V4 | RIPE | Lists AS210579 as a direct member |
AS-RETN-ACTUAL-V6 | RIPE | Lists AS210579 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.