Routing security
AS201379 CHFOSTEDE-ASN
Unclassified RIPE Content
Announcements
What this network originates
Every prefix observed with AS201379 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a06:9801:1c::/48 | RPKI valid | IRR | 36 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS201379 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 2a06:9801:1c::/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 |
|---|---|---|---|
| AS20473 | The Constant Company, LLC | Declared | Observed |
| AS34872 | Sarah Rossius trading as Servperso Systems | Declared | Observed |
| AS34927 | iFog GmbH | Declared | Observed |
| AS41051 | Openfactory GmbH | Declared | Observed |
| AS207841 | Inferno Communications Ltd | Declared | not observed |
| AS209735 | Lagrange Cloud Technologies Limited | Declared | not observed |
| AS212895 | Johannes Ernst | Declared | Observed |
| AS24482 | SG.GS | not declared | Observed |
| AS37989 | DCS1 Pte. Ltd. | not declared | Observed |
| AS58057 | Securebit AG | not declared | Observed |
| AS199854 | Jens Thies | not declared | Observed |
| AS401753 | BIXCE Inc | 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 AS201379 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 |
|---|---|---|---|---|---|
| 2a06:9801:1c::/48 | RADB | Vultr Customer Route | MAINT-AS20473 | 2026-09-26 | Announced |
| 2a06:9801:1c::/48 | RIPE | — | CHOFSTED-MNT | 2026-02-06 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS201379 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS201379:AS-CHOFSTEDE | PeeringDB | Declared by the operator as its own set |
AS-EVIX | ALTDB | Lists AS201379 as a direct member |
AS-HURRICANEV6 | RADB | Lists AS201379 as a direct member |
AS-IFOG | RIPE | Lists AS201379 as a direct member |
AS-MELITA | RIPE | Lists AS201379 as a direct member |
AS-MISAKA-CUSTOMERS2 | RIPE | Lists AS201379 as a direct member |
AS-RETN-ACTUAL-V6 | RIPE | Lists AS201379 as a direct member |
AS-VM-JE-CUS | RIPE | Lists AS201379 as a direct member |
AS201379:AS-CHOFSTEDE | RIPE | Lists AS201379 as a direct member |
AS20473:AS-VULTR | RADB | Lists AS201379 as a direct member |
AS209533:AS-BGPTUNNEL | RIPE | Lists AS201379 as a direct member |
AS209735:AS-LAGRANGE-LON | RIPE | Lists AS201379 as a direct member |
AS209735:AS-LAGRANGE-MAN | RIPE | Lists AS201379 as a direct member |
AS3214:AS-FILTERED | ALTDB | Lists AS201379 as a direct member |
AS3214:AS-FILTERED | RADB | Lists AS201379 as a direct member |
AS3214:AS-FILTERED | RIPE | Lists AS201379 as a direct member |
AS34872:AS-DOWNSTREAM-DE | RIPE | Lists AS201379 as a direct member |
AS41051:AS-PARTICIPANTS | RIPE | Lists AS201379 as a direct member |
AS52025:AS-DOWNSTREAMS-AMSTERDAM | RIPE | Lists AS201379 as a direct member |
AS52025:AS-DOWNSTREAMS-ASHBURN | RIPE | Lists AS201379 as a direct member |
AS52025:AS-DOWNSTREAMS-AUCKLAND | RIPE | Lists AS201379 as a direct member |
AS52025:AS-DOWNSTREAMS-FRANKFURT | RIPE | Lists AS201379 as a direct member |
AS52025:AS-DOWNSTREAMS-FREMONT | RIPE | Lists AS201379 as a direct member |
AS52025:AS-DOWNSTREAMS-KANSASCITY | RIPE | Lists AS201379 as a direct member |
AS52025:AS-DOWNSTREAMS-NEWARK | RIPE | Lists AS201379 as a direct member |
AS52025:AS-DOWNSTREAMS-SINGAPORE | RIPE | Lists AS201379 as a direct member |
AS52025:AS-DOWNSTREAMS-STOCKHOLM | RIPE | Lists AS201379 as a direct member |
AS52025:AS-DOWNSTREAMS-SYDNEY | RIPE | Lists AS201379 as a direct member |
AS52025:AS-DOWNSTREAMS-TORONTO | RIPE | Lists AS201379 as a direct member |
AS917:AS-CUSTOMERS | ARIN | Lists AS201379 as a direct member |
RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.