Routing security
AS402440 CYBERWOLF - Cyberwolf
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS402440 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 23.157.156.0/24 | RPKI valid | IRR | 57 |
| 2602:f3e3:1::/48 | RPKI valid | IRR | 30 |
| 2602:f3e3:1b::/48 | RPKI valid | IRR | 30 |
| 2602:f3e3:80::/48 | RPKI valid | IRR | 34 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS402440 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 23.157.156.0/24 | /24 | ARIN |
| 2602:f3e3::/40 | /40 | ARIN |
| 2602:f3e3:1::/48 | /48 | ARIN |
| 2602:f3e3:1b::/48 | /48 | ARIN |
| 2602:f3e3:80::/48 | /48 | ARIN |
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 |
|---|---|---|---|
| AS835 | GoCodeIT Inc | Declared | Observed |
| AS20473 | The Constant Company, LLC | Declared | Observed |
| AS35661 | VIRTUA SYSTEMS SAS | Declared | not observed |
| AS60900 | Adrian Trifonov trading as Ssmidge Technologies | Declared | Observed |
| AS197959 | VIRTUA SYSTEMS SAS | Declared | 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 AS402440 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 |
|---|---|---|---|---|---|
| 2602:f3e3::/40 | ARIN | Cyberwolf Industries V6 | MNT-CI-1357 | 2026-04-27 | Not announced |
| 23.157.156.0/24 | ARIN | Cyberwolf Industries | MNT-CI-1357 | 2026-04-29 | Announced |
| 2602:f3e3:1::/48 | ARIN | Cyberwolf Industries Block 1 | MNT-CI-1357 | 2026-04-27 | Announced |
| 2602:f3e3:1b::/48 | ARIN | Mercury Workshop - Vultr | MNT-CI-1357 | 2026-04-30 | Announced |
| 2602:f3e3:1b::/48 | RADB | Vultr Customer Route | MAINT-AS20473 | 2026-09-26 | Announced |
| 2602:f3e3:80::/48 | ARIN | Cyberwolf Industries | MNT-CI-1357 | 2026-08-10 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS402440 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-CYBERWOLF | ARIN | Lists AS402440 as a direct member |
AS-HURRICANE | RADB | Lists AS402440 as a direct member |
AS-HURRICANEV6 | RADB | Lists AS402440 as a direct member |
AS197959:AS-FMT02US | RIPE | Lists AS402440 as a direct member |
AS20473:AS-VULTR | RADB | Lists AS402440 as a direct member |
AS209533:AS-BGPTUNNEL | RIPE | Lists AS402440 as a direct member |
AS218890:AS-CUSTOMERS | RIPE | Lists AS402440 as a direct member |
RPKI from rpki-client, validated 2026-10-21 12:00 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-21. Cross-check on bgp.he.net.