asn.dev

Routing security

AS55784 AU-SYD-MARLINK-MSS - MARLINK AU-SYD

Unclassified ARIN

RPKI valid 100% 5 of 5 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 7 authorising this AS

Announcements

What this network originates

5 observed

Every prefix observed with AS55784 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
182.50.184.0/23RPKI validIRR52
182.50.186.0/24RPKI validIRR50
182.50.187.0/24RPKI validIRR51
182.50.188.0/22RPKI validIRR51
203.190.222.0/24RPKI validIRR51

RPKI · ROAs

Route origin authorisations

7 ROAs

Signed statements by address holders that AS55784 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
182.50.184.0/23/24APNIC
182.50.186.0/24/24APNIC
182.50.187.0/24/24APNIC
182.50.188.0/22/24APNIC
203.190.222.0/24/24APNIC
2402:d00::/32/32APNIC
2402:d00::/48/48APNIC

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

RPKI · ASPA

Declared transit providers

6 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS286GTT Communications Inc.Declarednot observed
AS1299Arelion Sweden ABDeclaredObserved
AS3257GTT Communications Inc.DeclaredObserved
AS6939Hurricane Electric LLCDeclaredObserved
AS9507NextHop Pty LtdDeclaredObserved
AS141735Core InterconnectionDeclaredObserved

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

17 objects · 12 not announced

Route objects naming AS55784 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
182.50.184.0/24APNICMarlink ASMAINT-MARLINK-AS-NET-AP2026-04-20Not announced
182.50.185.0/24APNICMarlink ASMAINT-MARLINK-AS-NET-AP2026-04-20Not announced
182.50.188.0/23APNICMarlink ASMAINT-MARLINK-AS-NET-AP2021-06-22Not announced
182.50.188.0/24APNICMarlink ASMAINT-MARLINK-AS-NET-AP2021-06-22Not announced
182.50.189.0/24APNICMarlink ASMAINT-MARLINK-AS-NET-AP2021-06-22Not announced
182.50.190.0/23APNICMarlink ASMAINT-MARLINK-AS-NET-AP2021-06-22Not announced
182.50.190.0/24APNICMarlink ASMAINT-MARLINK-AS-NET-AP2021-06-22Not announced
182.50.190.0/24RADBAstriumMAINT-AS181172023-11-13Not announced
182.50.191.0/24APNICMarlink ASMAINT-MARLINK-AS-NET-AP2021-06-22Not announced
182.50.191.0/24RADBAstriumMAINT-AS181172023-11-13Not announced
2402:d00::/32APNICMARLINK-AS-NET-AP-20110926MAINT-MARLINK-AS-NET-AP2020-01-13Not announced
2402:d00::/48APNICMARLINK-AUSTRALIA-IPv6MAINT-MARLINK-AS-NET-AP2020-12-16Not announced
182.50.184.0/23APNICMarlink ASMAINT-MARLINK-AS-NET-AP2026-04-20Announced
182.50.186.0/24APNICMarlink ASMAINT-MARLINK-AS-NET-AP2026-04-20Announced
182.50.187.0/24APNICMarlink AS SYDMAINT-MARLINK-AS-NET-AP2025-07-10Announced
182.50.188.0/22APNICMarlink ASMAINT-MARLINK-AS-NET-AP2021-06-22Announced
203.190.222.0/24APNICMarlink ASMAINT-MARLINK-AS-NET-AP2024-12-31Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS55784 directly show who expects to carry it.

AS-setWhereRelationship
AS-MARLINK-AUSTRALIAPeeringDBDeclared by the operator as its own set
AS-GTTCUSTRIPELists AS55784 as a direct member
AS-KDDCUSTOMER2RADBLists AS55784 as a direct member
AS-MARLINK-AUSTRALIAAPNICLists AS55784 as a direct member
AS-MEGAPORT-RS-SYDRIPELists AS55784 as a direct member
AS-OPTUSRADBLists AS55784 as a direct member
AS-TELSTRA-INTL-CUSTOMERS-4637RADBLists AS55784 as a direct member
AS141721:AS-ASTCLAPNICLists AS55784 as a direct member
AS18117:AS-BGP-CUSTOMERSAPNICLists AS55784 as a direct member
AS18117:AS-CUSTOMERSAPNICLists AS55784 as a direct member
AS55784:AS-MARLINK-AUSTRALIAAPNICLists AS55784 as a direct member
AS55784:AS-MARLINK-HKGAPNICLists AS55784 as a direct member
AS55784:AS-MARLINK-SINGAPOREAPNICLists AS55784 as a direct member
AS7545:AS-TPGN-CUSTOMERSRADBLists AS55784 as a direct member

RPKI from rpki-client, validated 2026-11-05 13:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-05. Cross-check on bgp.he.net.