asn.dev

Routing security

AS45752 PWA-AS-TH Provincial waterworks authority

Unclassified APNIC

RPKI valid 0% 0 of 3 announcements
RPKI invalid 0 none
No ROA 3 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 1 authorising this AS

Announcements

What this network originates

3 observed

Every prefix observed with AS45752 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
110.76.152.0/24No ROAIRR56
110.76.153.0/24No ROAIRR56
110.76.154.0/24No ROAIRR56

RPKI · ROAs

Route origin authorisations

1 ROAs

Signed statements by address holders that AS45752 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
203.150.134.0/24/24APNIC

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

17 objects · 11 not announced

Route objects naming AS45752 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
110.76.152.0/22NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Not announced
110.76.152.0/22RADBCAT route object for CAT TelecomMAINT-THIX-CAT-TH2023-11-13Not announced
110.76.152.0/23NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Not announced
110.76.152.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
110.76.154.0/23NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Not announced
110.76.154.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
110.76.155.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Not announced
110.76.155.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
203.150.134.0/24APNICInternet Thailand Company Ltd.MAINT-TH-INET2025-03-10Not announced
203.150.134.0/24RADBProvincial waterworks authority (PWA)MAINT-AS46182023-11-13Not announced
2401:5fc0::/32RADBPWA-INET-THMAINT-AS46182023-11-13Not announced
110.76.152.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
110.76.152.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
110.76.153.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
110.76.153.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
110.76.154.0/24NTTCOMProxy-registered route objectMAINT-AS93042011-08-02Announced
110.76.154.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS45752 directly show who expects to carry it.

AS-setWhereRelationship
AS-132876RADBLists AS45752 as a direct member
AS-45629RADBLists AS45752 as a direct member
AS-BBCONNECTRADBLists AS45752 as a direct member
AS-GLOBEINTERNET-CLIENTSARINLists AS45752 as a direct member
AS-GLOBEINTERNET-CLIENTSRIPELists AS45752 as a direct member
AS-HURRICANERADBLists AS45752 as a direct member
AS-INTERNATIONALGATEWAYRADBLists AS45752 as a direct member
AS-KDDCUSTOMER2RADBLists AS45752 as a direct member
AS-SBN-IIGRADBLists AS45752 as a direct member
AS-SET-GTIAPNICLists AS45752 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS45752 as a direct member
AS-TH-IX-AS23884RADBLists AS45752 as a direct member
AS-TH-IX-AS45758RADBLists AS45752 as a direct member
AS-TH-IX-AS4618RADBLists AS45752 as a direct member
AS-TH-IX-AS9931APNICLists AS45752 as a direct member
AS-TH-IX-AS9931RADBLists AS45752 as a direct member
AS-THIXRADBLists AS45752 as a direct member
AS-TIG-GROUPRADBLists AS45752 as a direct member
AS-TRANSROUTE-SPECRIPELists AS45752 as a direct member
AS-TRIPLETNETRADBLists AS45752 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS45752 as a direct member
AS38040:AS-CUSTOMERSAPNICLists AS45752 as a direct member
AS45430:AS-AWN-IIGAPNICLists AS45752 as a direct member
AS45758:AS-TRIPLETNETAPNICLists AS45752 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.