Routing security
AS58317 EMBARK Embark Studios AB
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS58317 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a0e:bb80::/32 | RPKI valid | IRR | 30 |
| 45.85.72.0/24 | RPKI valid | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS58317 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 45.85.72.0/22 | /24 | RIPENCC |
| 45.85.72.0/24 | /24 | RIPENCC |
| 45.85.74.0/24 | /24 | RIPENCC |
| 45.85.75.0/24 | /24 | RIPENCC |
| 2a0e:bb80::/32 | /32 | RIPENCC |
| 2a0e:bb82::/32 | /32 | RIPENCC |
| 2a0e:bb83::/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 |
|---|---|---|---|
| AS1299 | Arelion Sweden AB | Declared | Observed |
| AS2914 | NTT America, Inc. | Declared | Observed |
| AS3399 | Obenet AB | Declared | Observed |
| AS1257 | Tele2 Sverige AB | 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 AS58317 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 |
|---|---|---|---|---|---|
| 45.85.72.0/22 | RIPE | — | MNT-SE-EMBARK-1 | 2025-01-31 | Not announced |
| 45.85.74.0/24 | RIPE | SE-EMBARK-IPV4-3 | MNT-SE-EMBARK-1 | 2025-01-31 | Not announced |
| 45.85.75.0/24 | RIPE | — | MNT-SE-EMBARK-1 | 2025-01-31 | Not announced |
| 2a0e:bb80::/29 | RIPE | SE-EMBARK-IPV6 | MNT-SE-EMBARK-1 | 2019-11-22 | Not announced |
| 2a0e:bb82::/32 | RIPE | SE-EMBARK-IPV6-3 | MNT-SE-EMBARK-1 | 2019-11-25 | Not announced |
| 2a0e:bb83::/32 | RIPE | SE-EMBARK-IPV6-4 | MNT-SE-EMBARK-1 | 2019-11-25 | Not announced |
| 45.85.72.0/24 | RIPE | EMBARK-SWEDEN | MNT-SE-EMBARK-1 | 2023-09-18 | Announced |
| 2a0e:bb80::/32 | RIPE | EMBARK-SWEDEN | MNT-SE-EMBARK-1 | 2023-09-18 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS58317 directly show who expects to carry it.
RPKI from rpki-client, validated 2026-11-01 13:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-01. Cross-check on bgp.he.net.