asn.dev

Routing security

AS133760 EXTREME-AS-AP Electronics Extreme Co., Ltd

Hosting 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 AS133760 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
45.115.50.0/23RPKI validIRR55
103.41.58.0/23RPKI validIRR55
103.41.59.0/24RPKI validIRR55
103.55.54.0/23RPKI validIRR55

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS133760 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.115.50.0/23/23APNIC
45.115.50.0/24/24APNIC
45.115.51.0/24/24APNIC
103.41.58.0/23/23APNIC
103.41.59.0/24/24APNIC
103.55.54.0/23/23APNIC

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

20 objects · 9 not announced

Route objects naming AS133760 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
45.115.50.0/24APNICElectronics Extreme Co., LtdMAINT-EXTREME-TH2025-10-08Not announced
45.115.50.0/24NTTCOMProxy-registered route objectMAINT-AS93042020-06-24Not announced
45.115.50.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
45.115.51.0/24APNICroute-object for 45.115.51.0/24MAINT-EXTREME-TH2025-10-08Not announced
45.115.51.0/24NTTCOMProxy-registered route objectMAINT-AS93042020-06-24Not announced
45.115.51.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
164.115.42.0/24RADBAS 133760MAINT-AS93182023-11-13Not announced
164.115.43.0/24RADBAS 133760MAINT-AS93182023-11-13Not announced
164.115.44.0/24RADBAS 133760MAINT-AS93182023-11-13Not announced
45.115.50.0/23APNICroute-object for 45.115.50.0/23MAINT-EXTREME-TH2025-10-08Announced
45.115.50.0/23NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-08-15Announced
45.115.50.0/23RADBIDC Customer: Electronics ExtremeMAINT-AS47502025-05-28Announced
103.41.58.0/23APNICroute-object for 103.41.58.0/23MAINT-EXTREME-TH2025-10-08Announced
103.41.58.0/23NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-08-15Announced
103.41.58.0/23RADBIDC Customer: Electronics ExtremeMAINT-AS47502025-05-28Announced
103.41.59.0/24NTTCOMProxy-registered route objectMAINT-AS93042020-06-24Announced
103.41.59.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.55.54.0/23APNICroute-object for 103.55.54.0/23MAINT-EXTREME-TH2025-10-08Announced
103.55.54.0/23NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-08-15Announced
103.55.54.0/23RADBIDC Customer: Electronics ExtremeMAINT-AS47502025-05-28Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS133760 directly show who expects to carry it.

AS-setWhereRelationship
AS-45629RADBLists AS133760 as a direct member
AS-4750-TRANSITRADBLists AS133760 as a direct member
AS-BANGMODAPNICLists AS133760 as a direct member
AS-BBCONNECTRADBLists AS133760 as a direct member
AS-CSL-DOMESTIC-TRANSITRADBLists AS133760 as a direct member
AS-CSLOXINFO-TRANSITRADBLists AS133760 as a direct member
AS-HGC-INTLRADBLists AS133760 as a direct member
AS-HURRICANERADBLists AS133760 as a direct member
AS-INOXAPNICLists AS133760 as a direct member
AS-INTERNATIONALGATEWAYRADBLists AS133760 as a direct member
AS-ITSCRADBLists AS133760 as a direct member
AS-KDDCUSTOMER2RADBLists AS133760 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS133760 as a direct member
AS-SKBROADBANDRADBLists AS133760 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS133760 as a direct member
AS-TELSTRA-INTL-CUSTOMERS-4637RADBLists AS133760 as a direct member
AS-TH-IX-AS45265RADBLists AS133760 as a direct member
AS-TH-IX-AS4618RADBLists AS133760 as a direct member
AS-THIXRADBLists AS133760 as a direct member
AS-TIG-GROUPRADBLists AS133760 as a direct member
AS-TRANSROUTE-SPECRIPELists AS133760 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS133760 as a direct member
AS38040:AS-CUSTOMERSAPNICLists AS133760 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS133760 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS133760 as a direct member
AS58453:AS-ASIATESTAPNICLists AS133760 as a direct member
AS58955:AS-BANGMODAPNICLists AS133760 as a direct member
AS59238:AS-INOXAPNICLists AS133760 as a direct member

RPKI from rpki-client, validated 2026-10-16 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-16. Cross-check on bgp.he.net.