Routing security
AS215004 BRUECHNER-AS
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS215004 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a0c:1b40::/29 | RPKI valid | IRR | 30 |
| 2a0c:1b41::/32 | RPKI valid | IRR | 30 |
| 2a0c:1b42::/32 | RPKI valid | IRR | 30 |
| 2a0c:1b47::/32 | RPKI valid | IRR | 30 |
| 2a14:3240::/29 | RPKI valid | IRR | 30 |
| 2a14:3240::/32 | RPKI valid | IRR | 30 |
| 2a14:3240:71da::/48 | RPKI valid | IRR | 30 |
| 2a14:3240:4624::/48 | RPKI valid | IRR | 30 |
| 2a14:3247:feed::/48 | RPKI valid | IRR | 30 |
| 176.118.177.0/24 | RPKI valid | IRR | 51 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS215004 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 176.118.177.0/24 | /24 | RIPENCC |
| 2a0c:1b40::/29 | /48 | RIPENCC |
| 2a14:3240::/29 | /48 | RIPENCC |
| 2a14:3240:4624::/48 | /48 | RIPENCC |
| 2a14:3240:71da::/48 | /48 | RIPENCC |
| 2a14:3247:feed::/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 |
|---|---|---|---|
| AS24961 | WIIT AG | Declared | Observed |
| AS34872 | Sarah Rossius trading as Servperso Systems | Declared | not observed |
| AS41051 | Openfactory GmbH | Declared | not observed |
| AS209533 | iFog GmbH | Declared | not observed |
| AS212895 | Johannes Ernst | Declared | not 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 AS215004 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 |
|---|---|---|---|---|---|
| 176.118.177.0/24 | RIPE | BR | NET | BRUECHNER-MNT | 2026-02-19 | Announced |
| 2a0c:1b40::/29 | RIPE | BR | NET | BRUECHNER-MNT | 2026-08-03 | Announced |
| 2a0c:1b41::/32 | RIPE | Gescheit.IT GmbH | BRUECHNER-MNT | 2026-09-05 | Announced |
| 2a0c:1b42::/32 | RIPE | Lichtbild NRW GbR | BRUECHNER-MNT | 2026-09-05 | Announced |
| 2a0c:1b47::/32 | RIPE | BR | NET - Internet customers | BRUECHNER-MNT | 2026-09-21 | Announced |
| 2a14:3240::/29 | RIPE | BR | NET | BRUECHNER-MNT | 2026-03-27 | Announced |
| 2a14:3240::/32 | RIPE | BR | NET - Core infra | BRUECHNER-MNT | 2026-10-05 | Announced |
| 2a14:3240:4624::/48 | RIPE | BR | NET - Duesseldorf | BRUECHNER-MNT | 2026-06-08 | Announced |
| 2a14:3240:71da::/48 | RIPE | BR | NET - Monheim am Rhein | BRUECHNER-MNT | 2026-09-21 | Announced |
| 2a14:3247:feed::/48 | RIPE | EMAIL-SICHERHEITSCHECK-DE | BRUECHNER-MNT | 2026-06-16 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS215004 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-HURRICANEV6 | RADB | Lists AS215004 as a direct member |
AS-MISAKA-CUSTOMERS2 | RIPE | Lists AS215004 as a direct member |
AS209533:AS-BGPTUNNEL | RIPE | Lists AS215004 as a direct member |
AS215004:AS-BRNET | RIPE | Lists AS215004 as a direct member |
AS3214:AS-FILTERED | ALTDB | Lists AS215004 as a direct member |
AS3214:AS-FILTERED | RADB | Lists AS215004 as a direct member |
AS3214:AS-FILTERED | RIPE | Lists AS215004 as a direct member |
AS34872:AS-DOWNSTREAM-DE | RIPE | Lists AS215004 as a direct member |
AS52025:AS-DOWNSTREAMS-AMSTERDAM | RIPE | Lists AS215004 as a direct member |
AS52025:AS-DOWNSTREAMS-ASHBURN | RIPE | Lists AS215004 as a direct member |
AS52025:AS-DOWNSTREAMS-AUCKLAND | RIPE | Lists AS215004 as a direct member |
AS52025:AS-DOWNSTREAMS-FRANKFURT | RIPE | Lists AS215004 as a direct member |
AS52025:AS-DOWNSTREAMS-FREMONT | RIPE | Lists AS215004 as a direct member |
AS52025:AS-DOWNSTREAMS-KANSASCITY | RIPE | Lists AS215004 as a direct member |
AS52025:AS-DOWNSTREAMS-NEWARK | RIPE | Lists AS215004 as a direct member |
AS52025:AS-DOWNSTREAMS-SINGAPORE | RIPE | Lists AS215004 as a direct member |
AS52025:AS-DOWNSTREAMS-STOCKHOLM | RIPE | Lists AS215004 as a direct member |
AS52025:AS-DOWNSTREAMS-SYDNEY | RIPE | Lists AS215004 as a direct member |
AS52025:AS-DOWNSTREAMS-TORONTO | RIPE | Lists AS215004 as a direct member |
AS917:AS-CUSTOMERS | ARIN | Lists AS215004 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.