asn.dev

Routing security

AS137551 REDLINK-AS-AP REDLINK TELECOM Co., Ltd

Unclassified APNIC

RPKI valid 94% 16 of 17 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 20 authorising this AS

Announcements

What this network originates

17 observed

Every prefix observed with AS137551 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
103.121.188.0/22No ROAIRR52
79.109.224.0/22RPKI validIRR53
103.112.240.0/22RPKI validIRR52
103.112.240.0/24RPKI validIRR51
103.112.241.0/24RPKI validIRR52
103.112.242.0/24RPKI validIRR52
103.112.243.0/24RPKI validIRR52
103.120.120.0/22RPKI validIRR52
103.120.120.0/24RPKI validIRR51
103.120.121.0/24RPKI validIRR51
103.120.122.0/24RPKI validIRR52
103.120.123.0/24RPKI validIRR52
103.121.188.0/24RPKI validIRR52
103.121.189.0/24RPKI validIRR52
103.121.190.0/24RPKI validIRR52
103.121.191.0/24RPKI validIRR52
139.5.132.0/22RPKI validIRR52

RPKI · ROAs

Route origin authorisations

20 ROAs

Signed statements by address holders that AS137551 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
79.109.224.0/22/22APNIC
79.109.224.0/24/24APNIC
79.109.225.0/24/24APNIC
79.109.226.0/24/24APNIC
79.109.227.0/24/24APNIC
103.112.240.0/22/24APNIC
103.120.120.0/22/22APNIC
103.120.120.0/24/24APNIC
103.120.121.0/24/24APNIC
103.120.122.0/24/24APNIC
103.120.123.0/24/24APNIC
103.121.188.0/24/24APNIC
103.121.189.0/24/24APNIC
103.121.190.0/24/24APNIC
103.121.191.0/24/24APNIC
103.195.0.0/22/24APNIC
139.5.132.0/22/22APNIC
139.5.132.0/24/24APNIC
139.5.133.0/24/24APNIC
139.5.134.0/23/24APNIC

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

81 objects · 38 not announced

Route objects naming AS137551 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
38.196.182.0/23NTTCOMProxy-registered route objectMAINT-AS93042025-06-16Not announced
38.196.182.0/24NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2024-06-28Not announced
38.196.182.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
38.196.183.0/24NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2024-06-28Not announced
38.196.183.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
79.109.224.0/24APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2025-12-25Not announced
79.109.225.0/24APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2025-12-25Not announced
79.109.226.0/24APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2025-12-25Not announced
79.109.227.0/24APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2025-12-25Not announced
103.112.240.0/23APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2023-08-30Not announced
103.112.240.0/23NTTCOMProxy-registered route objectMAINT-AS93042025-06-16Not announced
103.112.240.0/23RADBSymphony route object for NTCMAINT-AS1322802023-11-13Not announced
103.112.242.0/23APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2023-08-30Not announced
103.112.242.0/23NTTCOMProxy-registered route objectMAINT-AS93042025-06-16Not announced
103.112.242.0/23RADBSymphony route object for NTCMAINT-AS1322802023-11-13Not announced
103.121.188.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
103.121.190.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Not announced
103.195.0.0/22APNICZTNETCOLTD-KHMAINT-ZTNETCOLTD-KH2025-07-27Not announced
103.195.0.0/22NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2025-07-25Not announced
103.195.0.0/23APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2025-07-27Not announced
103.195.0.0/24APNICZTNETCOLTD-KHMAINT-ZTNETCOLTD-KH2025-07-27Not announced
103.195.0.0/24NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2025-07-25Not announced
103.195.1.0/24APNICZTNETCOLTD-KHMAINT-ZTNETCOLTD-KH2025-07-27Not announced
103.195.1.0/24NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2025-07-25Not announced
103.195.2.0/23APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2025-07-27Not announced
103.195.2.0/24APNICZTNETCOLTD-KHMAINT-ZTNETCOLTD-KH2025-07-27Not announced
103.195.2.0/24NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2025-07-25Not announced
103.195.3.0/24APNICZTNETCOLTD-KHMAINT-ZTNETCOLTD-KH2025-07-27Not announced
103.195.3.0/24NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2025-07-25Not announced
139.5.132.0/24APNICZTNETCOLTD-KHMAINT-ZTNETCOLTD-KH2025-07-27Not announced
139.5.132.0/24NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2025-07-25Not announced
139.5.133.0/24APNICZTNETCOLTD-KHMAINT-ZTNETCOLTD-KH2025-07-27Not announced
139.5.133.0/24NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2025-07-25Not announced
139.5.134.0/23APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2025-07-27Not announced
139.5.134.0/24APNICZTNETCOLTD-KHMAINT-ZTNETCOLTD-KH2025-07-27Not announced
139.5.134.0/24NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2025-07-25Not announced
139.5.135.0/24APNICZTNETCOLTD-KHMAINT-ZTNETCOLTD-KH2025-07-27Not announced
139.5.135.0/24NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2025-07-25Not announced
79.109.224.0/22APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2025-12-25Announced
103.112.240.0/22APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2020-04-01Announced
103.112.240.0/22NTTCOMProxy-registered route objectMAINT-AS93042025-06-16Announced
103.112.240.0/22RADBSymphony route object for NTCMAINT-AS1322802023-11-13Announced
103.112.240.0/24APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2020-04-01Announced
103.112.240.0/24NTTCOMProxy-registered route objectMAINT-AS93042025-06-16Announced
103.112.240.0/24RADBSymphony route object for NTCMAINT-AS1322802023-11-13Announced
103.112.241.0/24APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2020-04-01Announced
103.112.241.0/24NTTCOMProxy-registered route objectMAINT-AS93042025-06-16Announced
103.112.241.0/24RADBSymphony route object for NTCMAINT-AS1322802023-11-13Announced
103.112.242.0/24APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2020-04-01Announced
103.112.242.0/24NTTCOMProxy-registered route objectMAINT-AS93042025-06-16Announced
103.112.242.0/24RADBSymphony route object for NTCMAINT-AS1322802023-11-13Announced
103.112.243.0/24APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2020-04-01Announced
103.112.243.0/24NTTCOMProxy-registered route objectMAINT-AS93042025-06-16Announced
103.112.243.0/24RADBSymphony route object for NTCMAINT-AS1322802023-11-13Announced
103.120.120.0/22APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2023-08-30Announced
103.120.120.0/22NTTCOMProxy-registered route objectMAINT-AS93042025-06-16Announced
103.120.120.0/22RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.120.120.0/24APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2023-08-30Announced
103.120.120.0/24RADBProxy registration for customerMAINT-AS1312072023-11-21Announced
103.120.121.0/24APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2023-08-30Announced
103.120.121.0/24RADBProxy registration for customerMAINT-AS1312072023-11-21Announced
103.120.122.0/24APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2023-08-30Announced
103.120.122.0/24RADBProxy registration for customerMAINT-AS1312072023-11-21Announced
103.120.123.0/24APNICREDLINK TELECOM Co., LtdMAINT-REDLINK-KH2023-08-30Announced
103.120.123.0/24RADBProxy registration for customerMAINT-AS1312072023-11-21Announced
103.121.188.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2020-03-30Announced
103.121.188.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Announced
103.121.188.0/24APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2020-04-01Announced
103.121.188.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2020-03-30Announced
103.121.188.0/24RADBAOFEEI-CUSMAINT-AS1353912023-11-13Announced
103.121.189.0/24APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2020-04-01Announced
103.121.189.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2020-03-30Announced
103.121.189.0/24RADBAOFEI-CUSMAINT-AS1353912023-11-13Announced
103.121.190.0/24APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2020-04-01Announced
103.121.190.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2020-03-30Announced
103.121.190.0/24RADBAOFEI-CUSMAINT-AS1353912023-11-13Announced
103.121.191.0/24APNICZTNET CO., LTDMAINT-ZTNETCOLTD-KH2020-04-01Announced
103.121.191.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2020-03-30Announced
103.121.191.0/24RADBAOFEI-CUSMAINT-AS1353912023-11-13Announced
139.5.132.0/22APNICZTNETCOLTD-KHMAINT-ZTNETCOLTD-KH2025-07-27Announced
139.5.132.0/22NTTCOMZT Information Network CO., LTD. (Customer Route)MAINT-HKBCS-HK2025-07-25Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS137551 directly show who expects to carry it.

AS-setWhereRelationship
AS-133073RADBLists AS137551 as a direct member
AS-140570APNICLists AS137551 as a direct member
AS-45899CUSTRADBLists AS137551 as a direct member
AS-59318-AS-KHRADBLists AS137551 as a direct member
AS-63529-AS-IMPORT-AS132280APNICLists AS137551 as a direct member
AS-7552APNICLists AS137551 as a direct member
AS-7552NTTCOMLists AS137551 as a direct member
AS-AOFEI-INTLAPNICLists AS137551 as a direct member
AS-AOFEI-INTLRADBLists AS137551 as a direct member
AS-BBIX-TRADBLists AS137551 as a direct member
AS-BBIX-T-V6RADBLists AS137551 as a direct member
AS-HGC-INTLRADBLists AS137551 as a direct member
AS-HURRICANERADBLists AS137551 as a direct member
AS-HUTCHCITYRADBLists AS137551 as a direct member
AS-HWCLOUD-IPTAPNICLists AS137551 as a direct member
AS-HWCLOUD-IPTRADBLists AS137551 as a direct member
AS-INTERNATIONALGATEWAYRADBLists AS137551 as a direct member
AS-NWN-TRANSITRADBLists AS137551 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS137551 as a direct member
AS-SET-IPDCAPNICLists AS137551 as a direct member
AS-TELCOTECH-LTD-KHRADBLists AS137551 as a direct member
AS-TH-IX-AS132280RADBLists AS137551 as a direct member
AS-TH-IX-AS59318RADBLists AS137551 as a direct member
AS-THIXRADBLists AS137551 as a direct member
AS-TIG-GROUPRADBLists AS137551 as a direct member
AS-TMNET-CUSTOMERSRADBLists AS137551 as a direct member
AS-TRANSROUTE-SPECRIPELists AS137551 as a direct member
AS-WICAM-KHAPNICLists AS137551 as a direct member
AS13335:AS-CUSTOMERSARINLists AS137551 as a direct member
AS134578:AS-UFWDTL2APNICLists AS137551 as a direct member
AS137983:AS-TIANFENGAPNICLists AS137551 as a direct member
AS138542:AS-ZTNETAPNICLists AS137551 as a direct member
AS140570:AS-HKBEECLOUDAPNICLists AS137551 as a direct member
AS141768:AS-UNIONFUWAHRADBLists AS137551 as a direct member
AS149628:AS-BRIDGE2RADBLists AS137551 as a direct member
AS216458:AS-CUST-AGG-HKRADBLists AS137551 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS137551 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS137551 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS137551 as a direct member
AS58453:AS-ASIATESTAPNICLists AS137551 as a direct member
AS58453:AS-ASIATEST2APNICLists AS137551 as a direct member
AS63529:AS-63529-AS-IMPORT-AS132280APNICLists AS137551 as a direct member
AS63529:AS-63529-AS-IMPORT-AS23764APNICLists AS137551 as a direct member
AS9381:AS-9381-TRANSITNTTCOMLists AS137551 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.