asn.dev

Routing security

AS24441 CITYLINK-AS-KH CityLink Corporation, LTD

Unclassified APNIC

RPKI valid 100% 54 of 54 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

54 observed

Every prefix observed with AS24441 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
103.5.230.0/23RPKI validIRR53
103.5.230.0/24RPKI validIRR19
103.5.231.0/24RPKI validIRR53
103.28.242.0/23RPKI validIRR57
103.28.242.0/24RPKI validIRR53
103.28.243.0/24RPKI validIRR53
202.7.52.0/22RPKI validIRR57
202.7.52.0/23RPKI validIRR52
202.7.52.0/24RPKI validIRR19
202.7.53.0/24RPKI validIRR19
202.7.54.0/23RPKI validIRR52
202.7.54.0/24RPKI validIRR53
202.7.55.0/24RPKI validIRR53
202.84.72.0/21RPKI validIRR57
202.84.72.0/22RPKI validIRR52
202.84.72.0/23RPKI validIRR52
202.84.72.0/24RPKI validIRR57
202.84.73.0/24RPKI validIRR53
202.84.74.0/23RPKI validIRR53
202.84.74.0/24RPKI validIRR53
202.84.75.0/24RPKI validIRR52
202.84.76.0/22RPKI validIRR52
202.84.76.0/23RPKI validIRR52
202.84.76.0/24RPKI validIRR53
202.84.77.0/24RPKI validIRR53
202.84.78.0/23RPKI validIRR52
202.84.78.0/24RPKI validIRR53
202.84.79.0/24RPKI validIRR18
202.93.8.0/21RPKI validIRR57
202.93.8.0/22RPKI validIRR52
202.93.8.0/23RPKI validIRR52
202.93.8.0/24RPKI validIRR57
202.93.9.0/24RPKI validIRR57
202.93.10.0/23RPKI validIRR52
202.93.10.0/24RPKI validIRR53
202.93.11.0/24RPKI validIRR53
202.93.12.0/22RPKI validIRR52
202.93.12.0/23RPKI validIRR52
202.93.12.0/24RPKI validIRR53
202.93.13.0/24RPKI validIRR57
202.93.14.0/23RPKI validIRR52
202.93.14.0/24RPKI validIRR57
202.93.15.0/24RPKI validIRR57
2404:cc00::/32RPKI validIRR19
2404:cc00::/36RPKI validIRR covering2
2404:cc00::/48RPKI validIRR covering2
2404:cc00:1::/48RPKI validIRR covering2
2404:cc00:2::/48RPKI validIRR covering2
2404:cc00:3::/48RPKI validIRR covering2
2404:cc00:4::/48RPKI validIRR covering2
2404:cc00:5::/48RPKI validIRR covering2
2404:cc00:2222::/48RPKI validIRR covering2
2404:cc00:8888::/48RPKI validIRR covering2
2404:cc00:9999::/48RPKI validIRR covering2

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS24441 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.5.230.0/23/24APNIC
103.28.242.0/23/24APNIC
202.7.52.0/22/24APNIC
202.84.72.0/21/24APNIC
202.93.8.0/21/24APNIC
2404:cc00::/32/48APNIC

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

99 objects · 0 not announced

Route objects naming AS24441 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
103.5.230.0/23APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2021-04-07Announced
103.5.230.0/23NTTCOMProxy-registered route objectMAINT-AS93042015-11-02Announced
103.5.230.0/23RADBproxy-registered-for-CitylinkMAINT-AS553292023-11-13Announced
103.5.230.0/24APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2021-04-07Announced
103.5.230.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
103.5.230.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.5.231.0/24APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2021-04-07Announced
103.5.231.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
103.5.231.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.28.242.0/23APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2021-04-07Announced
103.28.242.0/23NTTCOMProxy-registered route objectMAINT-AS93042017-09-09Announced
103.28.242.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.28.242.0/24APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2021-04-07Announced
103.28.242.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
103.28.242.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
103.28.243.0/24APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2021-04-07Announced
103.28.243.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
103.28.243.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.7.52.0/22NTTCOMProxy-registered route objectMAINT-AS93042022-05-07Announced
202.7.52.0/22RADBproxy-registered-for-CitylinkMAINT-AS553292023-11-13Announced
202.7.52.0/23NTTCOMProxy-registered route objectMAINT-AS93042022-05-07Announced
202.7.52.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.7.52.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.7.52.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.7.53.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.7.53.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.7.54.0/23NTTCOMProxy-registered route objectMAINT-AS93042022-05-07Announced
202.7.54.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.7.54.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.7.54.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.7.55.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.7.55.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.72.0/21NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.84.72.0/21RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
202.84.72.0/22APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2015-10-26Announced
202.84.72.0/22NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.84.72.0/22RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.72.0/23APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2015-10-26Announced
202.84.72.0/23NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.84.72.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.72.0/24APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2015-10-26Announced
202.84.72.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.84.72.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.73.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.84.73.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.74.0/23NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.84.74.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.74.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.84.74.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.75.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.84.75.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.76.0/22NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.84.76.0/22RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.76.0/23NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.84.76.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.76.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.84.76.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.77.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.84.77.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.78.0/23NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.84.78.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.78.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.84.78.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.84.79.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.84.79.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.93.8.0/21NTTCOMEnterprise of Lao TelecomMAINT-VDC2006-06-12Announced
202.93.8.0/21RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced
202.93.8.0/22APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2015-10-26Announced
202.93.8.0/22NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.93.8.0/22RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.93.8.0/23APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2015-10-26Announced
202.93.8.0/23NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.93.8.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.93.8.0/24APNICCityLink Corporation, LTDMAINT-KH-CITYLINK2021-04-07Announced
202.93.8.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.93.8.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.93.9.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.93.9.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
202.93.10.0/23NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.93.10.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.93.10.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.93.10.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
202.93.11.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.93.11.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
202.93.12.0/22NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.93.12.0/22RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.93.12.0/23NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.93.12.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.93.12.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.93.12.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.93.13.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.93.13.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.93.14.0/23NTTCOMProxy-registered route objectMAINT-AS93042011-04-09Announced
202.93.14.0/23RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.93.14.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.93.14.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
202.93.15.0/24NTTCOMProxy-registered route objectMAINT-AS93042026-06-26Announced
202.93.15.0/24RADBProxy-registered route objectMAINT-HGC-INTL2026-10-02Announced
2404:cc00::/32RADBCityLink Corporation, LTDMAINT-AS184032023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS24441 directly show who expects to carry it.

AS-setWhereRelationship
AS-132876RADBLists AS24441 as a direct member
AS-149014RADBLists AS24441 as a direct member
AS-152450RADBLists AS24441 as a direct member
AS-38901RADBLists AS24441 as a direct member
AS-63529-AS-IMPORT-AS9505APNICLists AS24441 as a direct member
AS-7552APNICLists AS24441 as a direct member
AS-7552NTTCOMLists AS24441 as a direct member
AS-AMS-IX-HK-RSAPNICLists AS24441 as a direct member
AS-AMS-IX-HK-RSRIPELists AS24441 as a direct member
AS-AMS-IX-HK-RS-SETSAPNICLists AS24441 as a direct member
AS-AMS-IX-HK-RS-SETSRIPELists AS24441 as a direct member
AS-AMS-IX-HK-RS-SETS-V6APNICLists AS24441 as a direct member
AS-AMS-IX-HK-RS-SETS-V6RIPELists AS24441 as a direct member
AS-AMS-IX-HK-RS-V6APNICLists AS24441 as a direct member
AS-AMS-IX-HK-RS-V6RIPELists AS24441 as a direct member
AS-ANC-CUSTOMER-PROXY-REGISTERRADBLists AS24441 as a direct member
AS-AZURETECHRADBLists AS24441 as a direct member
AS-CNX-RS-CLIENTSAPNICLists AS24441 as a direct member
AS-CTBC-TOOLS-6RADBLists AS24441 as a direct member
AS-DIYIXIANRADBLists AS24441 as a direct member
AS-FPTRADBLists AS24441 as a direct member
AS-FPT_COMMUNICATIONSRADBLists AS24441 as a direct member
AS-HGC-INTLRADBLists AS24441 as a direct member
AS-HKIXRADBLists AS24441 as a direct member
AS-HURRICANERADBLists AS24441 as a direct member
AS-IIJRADBLists AS24441 as a direct member
AS-IIJ6RADBLists AS24441 as a direct member
AS-INTELSATUSRADBLists AS24441 as a direct member
AS-INTERNATIONALGATEWAYRADBLists AS24441 as a direct member
AS-KORNETBGPRADBLists AS24441 as a direct member
AS-NEOCOMISP-KHRADBLists AS24441 as a direct member
AS-NEXUSGUARD-CLIENTSRADBLists AS24441 as a direct member
AS-SET-GTI-CUSTOMERS-CUSTOMERAPNICLists AS24441 as a direct member
AS-SET-GTI-PIP-CUSTOMERS-CUSTOMERAPNICLists AS24441 as a direct member
AS-SET-GTI-PIP-CUSTOMERS-CUSTOMERRIPELists AS24441 as a direct member
AS-SET-ICTBS-AS141350APNICLists AS24441 as a direct member
AS-SET-IPDCAPNICLists AS24441 as a direct member
AS-TELCOTECH-LTD-KHRADBLists AS24441 as a direct member
AS-TELSTRA-INTL-CUSTOMERS-4637RADBLists AS24441 as a direct member
AS-TH-IX-AS132280RADBLists AS24441 as a direct member
AS-TH-IX-AS45265RADBLists AS24441 as a direct member
AS-TH-IX-AS9931APNICLists AS24441 as a direct member
AS-TH-IX-AS9931RADBLists AS24441 as a direct member
AS-THIXRADBLists AS24441 as a direct member
AS-TIG-GROUPRADBLists AS24441 as a direct member
AS-TRANSROUTE-SPECRIPELists AS24441 as a direct member
AS-TWIGRADBLists AS24441 as a direct member
AS-VDCNTTCOMLists AS24441 as a direct member
AS-VNPTNTTCOMLists AS24441 as a direct member
AS136491:AS-CMIRADBLists AS24441 as a direct member
AS18403:AS-CONERADBLists AS24441 as a direct member
AS2497:AS-IIJRADBLists AS24441 as a direct member
AS2497:AS-IIJ6RADBLists AS24441 as a direct member
AS3303:AS-SWCMPEERSRIPELists AS24441 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS24441 as a direct member
AS38040:AS-CUSTOMERSAPNICLists AS24441 as a direct member
AS38235:AS-MEKONGNET-KHAPNICLists AS24441 as a direct member
AS45250:AS-COGENTRADBLists AS24441 as a direct member
AS45250:AS-HKIXAPNICLists AS24441 as a direct member
AS45250:AS-HKIXRADBLists AS24441 as a direct member
AS45896:AS-PPSNTTCOMLists AS24441 as a direct member
AS53587:AS-CONERADBLists AS24441 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS24441 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS24441 as a direct member
AS58453:AS-ASIATESTAPNICLists AS24441 as a direct member
AS58453:AS-ASIATEST2APNICLists AS24441 as a direct member
AS7473:AS-CUSTOMERS:AS7700RADBLists AS24441 as a direct member
AS7643:AS-CUSTOMERSNTTCOMLists AS24441 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.