asn.dev

Routing security

AS133104 INSTRACORPORATION-AS-AP Instra Corporation Pty Ltd

Unclassified ARIN

RPKI valid 43% 3 of 7 announcements
RPKI invalid 0 none
No ROA 4 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 3 authorising this AS

Announcements

What this network originates

7 observed

Every prefix observed with AS133104 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
119.252.178.0/24No ROAIRR52
119.252.183.0/24No ROAIRR52
2405:c400:248::/48No ROAIRR34
2405:c400:249::/48No ROAIRR34
103.152.248.0/24RPKI validIRR52
103.152.249.0/24RPKI validIRR52
119.252.177.0/24RPKI validIRR52

RPKI · ROAs

Route origin authorisations

3 ROAs

Signed statements by address holders that AS133104 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.152.248.0/24/24APNIC
103.152.249.0/24/24APNIC
119.252.177.0/24/24APNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

10 objects · 1 not announced

Route objects naming AS133104 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.

PrefixSourceDescriptionMaintainerChangedRouting
119.252.181.0/24RADBProxy route object created by MICRON21-AU AS38880MAINT-AS388802023-11-13Not announced
103.152.248.0/24APNICInstra Corporation Pty LtdMAINT-AU-INSTRACORPORATION2023-08-18Announced
103.152.248.0/24RADBProxy route object created by MICRON21-AU AS38880MAINT-AS388802023-11-13Announced
103.152.249.0/24APNICInstra Corporation Pty LtdMAINT-AU-INSTRACORPORATION2023-07-14Announced
103.152.249.0/24RADBProxy route object created by MICRON21-AU AS38880MAINT-AS388802023-11-13Announced
119.252.177.0/24APNICInstra Corporation Pty LtdMAINT-AU-INSTRACORPORATION2019-02-06Announced
119.252.178.0/24APNICInstra Corporation Pty LtdMAINT-AU-INSTRACORPORATION2019-02-06Announced
119.252.183.0/24RADBProxy route object created by MICRON21-AU AS38880MAINT-AS388802023-11-13Announced
2405:c400:248::/48RADBProxy route object created by MICRON21-AU AS38880MAINT-AS388802023-11-13Announced
2405:c400:249::/48RADBProxy route object created by MICRON21-AU AS38880MAINT-AS388802023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS133104 directly show who expects to carry it.

AS-setWhereRelationship
AS-BBIX-TRADBLists AS133104 as a direct member
AS-HURRICANEV6RADBLists AS133104 as a direct member
AS-INSTRAAPNICLists AS133104 as a direct member
AS-KDDCUSTOMER2RADBLists AS133104 as a direct member
AS-M21RADBLists AS133104 as a direct member
AS-OPTUSRADBLists AS133104 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS133104 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS133104 as a direct member
AS-TRANSROUTE-SPECRIPELists AS133104 as a direct member
AS1221:AS-CUSTOMERSAPNICLists AS133104 as a direct member
AS4826:AS-CUSTOMERSAPNICLists AS133104 as a direct member
AS4826:AS-TESTAPNICLists AS133104 as a direct member
AS7474:AS-CUSTOMERSAPNICLists AS133104 as a direct member
AS7545:AS-TPGN-CUSTOMERSRADBLists AS133104 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.