asn.dev

Routing security

AS23347 ZYC

Unclassified ARIN

RPKI valid 100% 7 of 7 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

7 observed

Every prefix observed with AS23347 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
23.156.153.0/24RPKI validIRR55
2602:814:f000::/40RPKI validIRR34
2602:814:f00a::/48RPKI validIRR32
2602:814:f00c::/46RPKI validIRR34
2602:814:f00c::/48RPKI validIRR covering34
2602:814:f014::/48RPKI validIRR31
2602:f921::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS23347 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
23.156.152.0/24/24ARIN
23.156.153.0/24/24ARIN
142.249.60.0/23/24ARIN
216.238.52.0/22/24ARIN
2602:814:f000::/36/48ARIN
2602:f921::/36/48ARIN

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

RPKI · ASPA

Declared transit providers

11 declared

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

ASNetworkASPARouting paths
AS3204xTom OUDeclaredObserved
AS3214xTom GmbHDeclarednot observed
AS6939Hurricane Electric LLCDeclaredObserved
AS17433Hytron Network Services LimitedDeclaredObserved
AS40792CYBERVERSEDeclarednot observed
AS44324MoeDove LLCDeclaredObserved
AS51847Nearoute LimitedDeclarednot observed
AS142064VergeTelDeclaredObserved
AS202662Hytron Network Services LimitedDeclarednot observed
AS213605Liu HaoRanDeclarednot observed
AS216211CYBERVERSE LLCDeclarednot observed
AS24482SG.GSnot declaredObserved
AS401753BIXCE Incnot declaredObserved
AS56662Marcin Gondeknot declaredObserved

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

23 objects · 14 not announced

Route objects naming AS23347 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
142.249.60.0/23ARINWAP.AC LLCMNT-WL-7582026-02-01Not announced
216.238.52.0/22ARINZYC Network LLCMNT-ZNL-202025-12-12Not announced
2602:814:f000::/46ARINZYC Network LLCMNT-ZNL-202024-05-05Not announced
2602:814:f000::/48ARIN1942 Broadway Ste 314CMNT-ZNL-202025-02-03Not announced
2602:814:f006::/48ARINZYC Network LLCMNT-ZNL-202024-05-05Not announced
2602:814:f007::/48ARINHong KongMNT-ZNL-202024-05-05Not announced
2602:814:f008::/48ARINZYC Network LLCMNT-ZNL-202024-05-05Not announced
2602:814:f009::/48ARINZYC Network LLCMNT-ZNL-202024-05-05Not announced
2602:814:f010::/46ARIN1500 N. GRANT ST, STE RMNT-ZNL-202026-09-15Not announced
2602:814:f015::/48ARIN1942 Broadway Ste 314CMNT-ZNL-202025-02-03Not announced
2602:814:f016::/48ARIN1500 N. GRANT ST, STE RMNT-ZNL-202026-09-15Not announced
2602:814:f018::/46ARIN1500 N. GRANT ST, STE RMNT-ZNL-202026-09-12Not announced
2602:f921:700::/48ARIN1209 MOUNTAIN ROAD PL NE STE RMNT-MTL-3852026-09-14Not announced
2602:f921:e00::/44ARINMaybeGPT PHMNT-MTL-3852026-06-17Not announced
23.156.153.0/24ARINGeofeed https://res.zyc.name/geofeed.csvMNT-ZNL-202024-08-09Announced
23.156.153.0/24NTTCOMProxy-registered route objectMAINT-AS93042025-08-18Announced
23.156.153.0/24RADBProxy-registered route objectMAINT-AS93042025-08-18Announced
2602:814:f000::/40ARIN1942 Broadway Ste 314CMNT-ZNL-202024-05-05Announced
2602:814:f00a::/48ARINZYC Network JapanMNT-ZNL-202026-06-17Announced
2602:814:f00a::/48RADB—MAINT-NEAROUTE2025-02-17Announced
2602:814:f00c::/46ARINZYC Network LLCMNT-ZNL-202024-05-05Announced
2602:814:f014::/48ARIN1500 N. GRANT ST, STE RMNT-ZNL-202025-12-05Announced
2602:f921::/48ARIN1500 N. GRANT ST, STE RMNT-MTL-3852025-08-22Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS23347 directly show who expects to carry it.

AS-setWhereRelationship
AS-CYBERVERSE-AUTOARINLists AS23347 as a direct member
AS-HURRICANEV6RADBLists AS23347 as a direct member
AS-HUTCHCITYRADBLists AS23347 as a direct member
AS-HYTRONARINLists AS23347 as a direct member
AS-HYTRONRADBLists AS23347 as a direct member
AS-IIJRADBLists AS23347 as a direct member
AS-IIJ6RADBLists AS23347 as a direct member
AS-LOCIXRIPELists AS23347 as a direct member
AS-MOEDOVEAFRINICLists AS23347 as a direct member
AS-MOEDOVEALTDBLists AS23347 as a direct member
AS-MOEDOVEARINLists AS23347 as a direct member
AS-MOEDOVERADBLists AS23347 as a direct member
AS-MOEDOVE-N2-CUSTARINLists AS23347 as a direct member
AS-NEAROUTE-CUSTOMERSRADBLists AS23347 as a direct member
AS-NET186ARINLists AS23347 as a direct member
AS-NET186RIPELists AS23347 as a direct member
AS-OPTUSRADBLists AS23347 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS23347 as a direct member
AS-SKYWOLF-HK-CUSTOMERARINLists AS23347 as a direct member
AS-SKYWOLF-HK-CUSTOMERRADBLists AS23347 as a direct member
AS-SKYWOLF-USARINLists AS23347 as a direct member
AS-SUNOAKIARINLists AS23347 as a direct member
AS-TRANSROUTE-SPECRIPELists AS23347 as a direct member
AS-ZYCARINLists AS23347 as a direct member
AS142064:AS-SYDDOWNSTREAMAPNICLists AS23347 as a direct member
AS154562:AS-CYBERVERSE-AUTOAPNICLists AS23347 as a direct member
AS17433:AS-HYTRONAPNICLists AS23347 as a direct member
AS17433:AS-HYTRONRADBLists AS23347 as a direct member
AS199436:AS-CUSTOMER-LAINRIPELists AS23347 as a direct member
AS200536:AS-DOWNSTREAMSRIPELists AS23347 as a direct member
AS200536:AS-DOWNSTREAMS-AMERRIPELists AS23347 as a direct member
AS200536:AS-DOWNSTREAMS-APACRIPELists AS23347 as a direct member
AS200536:AS-DOWNSTREAMS-EMEARIPELists AS23347 as a direct member
AS202662:AS-HYTRONRIPELists AS23347 as a direct member
AS202782:AS-DOWNSTREAMRIPELists AS23347 as a direct member
AS209533:AS-BGPTUNNELRIPELists AS23347 as a direct member
AS216211:AS-CYBERVERSE-AUTORIPELists AS23347 as a direct member
AS216211:AS-CYBERVERSE-SRCRIPELists AS23347 as a direct member
AS216449:AS-SKYWOLF-HK-CUSTOMERRIPELists AS23347 as a direct member
AS2497:AS-IIJRADBLists AS23347 as a direct member
AS2497:AS-IIJ6RADBLists AS23347 as a direct member
AS30581:AS-SUNOAKIARINLists AS23347 as a direct member
AS3204:AS-FRAALTDBLists AS23347 as a direct member
AS3204:AS-FRARADBLists AS23347 as a direct member
AS3204:AS-FRARIPELists AS23347 as a direct member
AS3214:AS-FILTEREDALTDBLists AS23347 as a direct member
AS3214:AS-FILTEREDRADBLists AS23347 as a direct member
AS3214:AS-FILTEREDRIPELists AS23347 as a direct member
AS401322:AS-GLOBALRADBLists AS23347 as a direct member
AS44324:AS-HK2RIPELists AS23347 as a direct member
AS44324:AS-MDALTDBLists AS23347 as a direct member
AS44324:AS-MDRADBLists AS23347 as a direct member
AS44324:AS-MDRIPELists AS23347 as a direct member
AS44324:AS-MDN2-CUSTRIPELists AS23347 as a direct member
AS53667:AS-CUSTOMERSRADBLists AS23347 as a direct member
AS58807:AS-ASIAASCUSTAPNICLists AS23347 as a direct member
AS58807:AS-ASIAASCUSTRADBLists AS23347 as a direct member
AS7720:AS-SKYWOLF-HK-CUSTOMERAPNICLists AS23347 as a direct member

RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.