asn.dev

Routing security

AS9264 ASNET Academia Sinica

Education APNIC

RPKI valid 100% 8 of 8 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 63% 3 missing · 0 other origin
ROAs 12 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS9264 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
117.103.96.0/23RPKI validNo IRR52
117.103.96.0/24RPKI validNo IRR52
117.103.98.0/24RPKI validNo IRR52
103.130.252.0/22RPKI validIRR53
140.109.0.0/16RPKI validIRR54
202.169.160.0/20RPKI validIRR54
2001:c08::/32RPKI validIRR30
2403:c240::/32RPKI validIRR31

RPKI · ROAs

Route origin authorisations

12 ROAs

Signed statements by address holders that AS9264 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.130.252.0/22/22APNIC
103.130.252.0/22/24APNIC
117.103.96.0/20/20APNIC
117.103.96.0/20/24APNIC
140.109.0.0/16/24APNIC
202.140.160.0/19/19APNIC
202.140.160.0/19/24APNIC
202.169.160.0/20/20APNIC
202.169.160.0/20/24APNIC
2001:c08::/32/32APNIC
2400:4500::/32/32APNIC
2403:c240::/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

16 objects · 1 not announced

Route objects naming AS9264 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
202.169.174.0/23NTTCOMASNET, super-set of backbone link interface routeMAINT-ASNET2006-02-08Not announced
103.130.252.0/22APNICASNetMAINT-TW-TWNIC2020-08-20Announced
103.130.252.0/22NTTCOMASNet - Academia Sinica, The academic institution in Taiwan.MAINT-AS99242020-09-09Announced
103.130.252.0/22RADBASNet - Academia Sinica, The academic institution in Taiwan.MAINT-AS99242026-04-17Announced
140.109.0.0/16APNICASNetMAINT-TW-TWNIC2020-08-18Announced
140.109.0.0/16NTTCOMASNet - Academia Sinica, The academic institution in Taiwan.MAINT-AS99242020-09-29Announced
140.109.0.0/16RADBASNet - Academia Sinica, The academic institution in Taiwan.MAINT-AS99242026-04-17Announced
202.169.160.0/20APNICASNetMAINT-TW-TWNIC2020-08-20Announced
202.169.160.0/20NTTCOMASNet - Academia Sinica, The academic institution in Taiwan.MAINT-AS99242020-09-29Announced
202.169.160.0/20RADBASNet - Academia Sinica, The academic institution in Taiwan.MAINT-AS99242026-04-17Announced
2001:c08::/32APNICASNetMAINT-TW-TWNIC2020-08-20Announced
2001:c08::/32NTTCOMASNet - Academia Sinica, The academic institution in Taiwan.MAINT-AS99242020-09-09Announced
2001:c08::/32RADBASNet - Academia Sinica, The academic institution in Taiwan.MAINT-AS99242026-04-17Announced
2403:c240::/32APNICASNetMAINT-TW-TWNIC2020-08-20Announced
2403:c240::/32NTTCOMASNet - Academia Sinica, The academic institution in Taiwan.MAINT-AS99242020-09-10Announced
2403:c240::/32RADBASNet - Academia Sinica, The academic institution in Taiwan.MAINT-AS99242026-04-17Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS9264 directly show who expects to carry it.

AS-setWhereRelationship
AS-63529-AS-IMPORT-AS9505APNICLists AS9264 as a direct member
AS-ANCRADBLists AS9264 as a direct member
AS-ASNETAPNICLists AS9264 as a direct member
AS-ASNETNTTCOMLists AS9264 as a direct member
AS-GEANTNRENPEERSRIPELists AS9264 as a direct member
AS-HKIXRADBLists AS9264 as a direct member
AS-MANDA-AMSIX-PEERS-V4RIPELists AS9264 as a direct member
AS-MANDA-AMSIX-PEERS-V6RIPELists AS9264 as a direct member
AS-PACNETRADBLists AS9264 as a direct member
AS-PNW-GIGAPOP-PEERSRADBLists AS9264 as a direct member
AS-TFN-DOMESTICNTTCOMLists AS9264 as a direct member
AS-TFN-DOMESTICRADBLists AS9264 as a direct member
AS-TFN-TRANSIT1NTTCOMLists AS9264 as a direct member
AS-TFN-TRANSIT1RADBLists AS9264 as a direct member
AS-TMNET-PEERSRADBLists AS9264 as a direct member
AS-TPIXALTDBLists AS9264 as a direct member
AS-TPIXRADBLists AS9264 as a direct member
AS-TPIX-2003RADBLists AS9264 as a direct member
AS-TWIGRADBLists AS9264 as a direct member
AS-WIDE-V6RADBLists AS9264 as a direct member
AS20965:AS-FROM-TEIN-TO-GEANTRIPELists AS9264 as a direct member
AS293:AS-FROM-SINGAREN-TO-ESNETARINLists AS9264 as a direct member
AS3303:AS-SWCMPEERSRIPELists AS9264 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS9264 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS9264 as a direct member
AS63529:AS-63529-AS-IMPORT-AS9505APNICLists AS9264 as a direct member
AS6777:AS-AMS-IX-RSRIPELists AS9264 as a direct member
AS6777:AS-AMS-IX-RS-V6RIPELists AS9264 as a direct member
AS7539:AS-TWARENAPNICLists AS9264 as a direct member
AS7575:AS-PEERRADBLists AS9264 as a direct member
AS7575:AS-RESEARCHRADBLists AS9264 as a direct member
AS9264:AS-ASNETAPNICLists AS9264 as a direct member
AS9264:AS-PARTNER-AAPNICLists AS9264 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.