Routing security
AS139023 TITAN-AS-AP - Titan Telecoms Pty Ltd
Hosting ARIN
Announcements
What this network originates
Every prefix observed with AS139023 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 103.122.214.0/23 | RPKI valid | IRR | 53 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS139023 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 103.122.214.0/23 | /23 | APNIC |
| 2400:f0e0::/32 | /32 | 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 |
|---|---|---|---|
| AS7594 | On Q | 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 AS139023 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 |
|---|---|---|---|---|---|
| 2400:f0e0::/32 | APNIC | Titan Telecoms Pty Ltd | MAINT-TITAN-AU | 2023-07-26 | Not announced |
| 103.122.214.0/23 | APNIC | Titan Telecoms Pty Ltd | MAINT-TITAN-AU | 2023-07-26 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS139023 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-KDDCUSTOMER2 | RADB | Lists AS139023 as a direct member |
AS139023:AS-ALL | APNIC | Lists AS139023 as a direct member |
AS4764:AS-CUSTOMERS | APNIC | Lists AS139023 as a direct member |
AS7545:AS-TPGN-CUSTOMERS | RADB | Lists AS139023 as a direct member |
AS7594:AS-CUSTOMERS | APNIC | Lists AS139023 as a direct member |
RPKI from rpki-client, validated 2026-11-02 13:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-02. Cross-check on bgp.he.net.