asn.dev

Routing security

AS136733 RACKSCENTRAL-AS-AP Racks Central Pte Ltd

Unclassified APNIC

RPKI valid 100% 9 of 9 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

9 observed

Every prefix observed with AS136733 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
103.94.224.0/24RPKI validIRR56
103.94.225.0/24RPKI validIRR56
103.94.226.0/24RPKI validIRR56
103.94.227.0/24RPKI validIRR56
150.107.168.0/24RPKI validIRR56
150.107.169.0/24RPKI validIRR56
150.107.170.0/24RPKI validIRR56
150.107.171.0/24RPKI validIRR56
2001:df1:8900::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS136733 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.94.224.0/24/24APNIC
103.94.225.0/24/24APNIC
103.94.226.0/24/24APNIC
103.94.227.0/24/24APNIC
150.107.168.0/24/24APNIC
150.107.169.0/24/24APNIC
150.107.170.0/24/24APNIC
150.107.171.0/24/24APNIC
2001:df1:8900::/48/48APNIC

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

11 objects · 0 not announced

Route objects naming AS136733 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
103.94.224.0/24APNICRacks Central Pte LtdMAINT-RACKSCENTRAL-SG2018-10-19Announced
103.94.224.0/24RADBRegistered by Viewqwest Pte Ltd on behalf of Rack Central Pte LtdMAINT-AS181062023-11-13Announced
103.94.225.0/24APNICRacks Central Pte LtdMAINT-RACKSCENTRAL-SG2018-10-19Announced
103.94.226.0/24APNICRacks Central Pte LtdMAINT-RACKSCENTRAL-SG2018-10-19Announced
103.94.227.0/24APNICRacks Central Pte LtdMAINT-RACKSCENTRAL-SG2018-10-19Announced
150.107.168.0/24APNICRacks Central Pte LtdMAINT-RACKSCENTRAL-SG2021-03-24Announced
150.107.168.0/24RADBRoute Object created on behalf of RACKSCENTRAL-SGMAINT-AS181062023-11-13Announced
150.107.169.0/24APNICRacks Central Pte LtdMAINT-RACKSCENTRAL-SG2021-03-24Announced
150.107.170.0/24APNICRacks Central Pte LtdMAINT-RACKSCENTRAL-SG2021-03-24Announced
150.107.171.0/24APNICRacks Central Pte LtdMAINT-RACKSCENTRAL-SG2021-03-24Announced
2001:df1:8900::/48APNICRacks Central Pte LtdMAINT-RACKSCENTRAL-SG2018-10-19Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS136733 directly show who expects to carry it.

AS-setWhereRelationship
AS-CTBC-TOOLS-7RADBLists AS136733 as a direct member
AS-HURRICANEV6RADBLists AS136733 as a direct member
AS-NEXUSGUARD-CLIENTSRADBLists AS136733 as a direct member
AS-READYSERVERAPNICLists AS136733 as a direct member
AS-READYSERVERRADBLists AS136733 as a direct member
AS-SGGSAPNICLists AS136733 as a direct member
AS-SINGTELRADBLists AS136733 as a direct member
AS-TRANSROUTE-SPECRIPELists AS136733 as a direct member
AS136733:AS-RCAPNICLists AS136733 as a direct member
AS18106:AS-TRANSITAPNICLists AS136733 as a direct member
AS18106:AS-TRANSITRADBLists AS136733 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS136733 as a direct member
AS56308:AS-TELIN-NET-SG-TRANSITRADBLists AS136733 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.