Routing security
AS139288 TWISHTECH-AS-AP Twish Tech
Unclassified APNIC
Announcements
What this network originates
Every prefix observed with AS139288 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 103.140.215.0/24 | RPKI valid | IRR | 52 |
| 160.236.164.0/24 | RPKI valid | IRR | 51 |
| 2402:6a20::/32 | RPKI valid | IRR | 32 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS139288 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 103.140.215.0/24 | /24 | APNIC |
| 160.236.164.0/24 | /24 | APNIC |
| 2402:6a20::/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 |
|---|---|---|---|
| AS134090 | Leaptel | Declared | Observed |
| AS136557 | Host Universal Pty Ltd | 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 AS139288 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 |
|---|---|---|---|---|---|
| 103.140.215.0/24 | APNIC | Twish Tech | MAINT-TWISHTECH-AU | 2023-06-02 | Announced |
| 160.236.164.0/24 | APNIC | Twish Tech | MAINT-TWISHTECH-AU | 2026-07-29 | Announced |
| 2402:6a20::/32 | APNIC | Twish Tech | MAINT-TWISHTECH-AU | 2026-07-29 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS139288 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-HURRICANEV6 | RADB | Lists AS139288 as a direct member |
AS-OPTUS | RADB | Lists AS139288 as a direct member |
AS-TELSTRA-INTL-CUSTOMERS | RADB | Lists AS139288 as a direct member |
AS-TRANSROUTE-SPEC | RIPE | Lists AS139288 as a direct member |
AS134090:AS-LEAPTEL | APNIC | Lists AS139288 as a direct member |
AS139288:AS-TT | APNIC | Lists AS139288 as a direct member |
AS140994:AS-CUSTOMERS | APNIC | Lists AS139288 as a direct member |
AS4764:AS-CUSTOMERS | APNIC | Lists AS139288 as a direct member |
AS7545:AS-TPGN-CUSTOMERS | RADB | Lists AS139288 as a direct member |
AS7606:AS-NSW-IX | RADB | Lists AS139288 as a direct member |
AS7606:AS-WA-IX | RADB | Lists AS139288 as a direct member |
RPKI from rpki-client, validated 2026-10-14 18:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-14. Cross-check on bgp.he.net.