Routing security
AS993 BLACK-MESA
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS993 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 189.11.80.0/20 | RPKI valid | IRR | 56 |
| 189.11.96.0/20 | RPKI valid | IRR | 56 |
| 2001:df4:d80::/48 | RPKI valid | IRR | 33 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS993 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 134.195.100.0/23 | /24 | ARIN |
| 189.11.80.0/20 | /24 | ARIN |
| 189.11.96.0/20 | /24 | ARIN |
| 2001:df4:d80::/48 | /48 | APNIC |
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 |
|---|---|---|---|
| AS6939 | Hurricane Electric LLC | Declared | not observed |
| AS46997 | Black Mesa Corporation | 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 AS993 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 |
|---|---|---|---|---|---|
| 134.195.100.0/24 | ALTDB | AperNet | MNT-APERNET | 2022-11-16 | Not announced |
| 134.195.101.0/24 | ALTDB | AperNet | MNT-APERNET | 2022-11-16 | Not announced |
| 2602:feda:e10::/44 | ARIN | SUN FIBER, LLC | MNT-SFL-247 | 2026-07-27 | Not announced |
| 189.11.80.0/20 | ARIN | SUN FIBER, LLC | MNT-SFL-247 | 2026-07-22 | Announced |
| 189.11.96.0/20 | ARIN | SUN FIBER, LLC | MNT-SFL-247 | 2026-07-22 | Announced |
| 2001:df4:d80::/48 | APNIC | Cixi Sanbei Rongxin Hardware Factory | MAINT-CSRHF-CN | 2025-03-07 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS993 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-APERNET | APNIC | Lists AS993 as a direct member |
AS-DIGITALSYSTEM | ARIN | Lists AS993 as a direct member |
AS-HURRICANE | RADB | Lists AS993 as a direct member |
AS-HURRICANEV6 | RADB | Lists AS993 as a direct member |
AS-TGS4INC | ARIN | Lists AS993 as a direct member |
RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.