asn.dev

Routing security

AS9983 ABS-AS-AP Australian Bureau of Statistics.

Unclassified APNIC

RPKI valid 100% 4 of 4 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 6 authorising this AS

Announcements

What this network originates

4 observed

Every prefix observed with AS9983 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
144.53.0.0/16RPKI validIRR52
144.53.243.0/24RPKI validIRR52
144.53.244.0/24RPKI validIRR52
144.53.254.0/24RPKI validIRR52

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS9983 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
144.53.0.0/16/16APNIC
144.53.243.0/24/24APNIC
144.53.244.0/24/24APNIC
144.53.254.0/24/24APNIC
144.53.255.0/24/24APNIC
2401:7300::/32/32APNIC

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

7 objects · 2 not announced

Route objects naming AS9983 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
144.53.255.0/24APNICAustralian Bureau of StatisticsMAINT-AU-ABS2026-03-11Not announced
2401:7300::/32APNICAustralian Bureau of StatisticsMAINT-AU-ABS2026-03-11Not announced
144.53.0.0/16APNICAustralian Bureau of StatisticsMAINT-AU-ABS2026-03-26Announced
144.53.0.0/16RADBAustralian Bureau of StatisticsMAINT-AS74742023-11-13Announced
144.53.243.0/24APNICAustralian Bureau of StatisticsMAINT-AU-ABS2026-03-26Announced
144.53.244.0/24APNICAustralian Bureau of StatisticsMAINT-AU-ABS2026-03-11Announced
144.53.254.0/24APNICAustralian Bureau of StatisticsMAINT-AU-ABS2026-03-11Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS9983 directly show who expects to carry it.

AS-setWhereRelationship
AS-7718ARCSTARNTTCOMLists AS9983 as a direct member
AS-OPTUSRADBLists AS9983 as a direct member
AS2764:AS-CUSTOMERS:AS7718RADBLists AS9983 as a direct member
AS2764:AS-TRANSIT:AS7718RADBLists AS9983 as a direct member
AS7474:AS-CUSTOMERSAPNICLists AS9983 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.