asn.dev

Routing security

AS140879 CRESCENT-AS-AP Crescent Network Service

Unclassified APNIC

RPKI valid 100% 6 of 6 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 13 authorising this AS

Announcements

What this network originates

6 observed

Every prefix observed with AS140879 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
103.152.218.0/24RPKI validIRR56
2400:8ca0::/32RPKI validIRR34
2400:8ca0::/48RPKI validIRR34
2400:8ca0:1::/48RPKI validIRR34
2400:8ca0:2::/48RPKI validIRR34
2400:8ca0:3::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

13 ROAs

Signed statements by address holders that AS140879 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.152.218.0/24/24APNIC
2400:8ca0::/32/32APNIC
2400:8ca0::/48/48APNIC
2400:8ca0:1::/48/48APNIC
2400:8ca0:2::/48/48APNIC
2400:8ca0:3::/48/48APNIC
2400:8ca0:4::/48/48APNIC
2400:8ca0:5::/48/48APNIC
2400:8ca0:6::/48/48APNIC
2400:8ca0:7::/48/48APNIC
2400:8ca0:8::/48/48APNIC
2400:8ca0:9::/48/48APNIC
2400:8ca0:10::/48/48APNIC

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

13 objects · 7 not announced

Route objects naming AS140879 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
2400:8ca0:4::/48APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-08-31Not announced
2400:8ca0:5::/48APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-08-31Not announced
2400:8ca0:6::/48APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-08-31Not announced
2400:8ca0:7::/48APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-08-31Not announced
2400:8ca0:8::/48APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-08-31Not announced
2400:8ca0:9::/48APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-08-31Not announced
2400:8ca0:10::/48APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-08-31Not announced
103.152.218.0/24APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2020-07-04Announced
2400:8ca0::/32APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-07-03Announced
2400:8ca0::/48APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-08-31Announced
2400:8ca0:1::/48APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-08-31Announced
2400:8ca0:2::/48APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-08-31Announced
2400:8ca0:3::/48APNICMohammad Azimmul HoqueMAINT-CRESCENT-BD2022-08-31Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS140879 directly show who expects to carry it.

AS-setWhereRelationship
AS-137491APNICLists AS140879 as a direct member
AS-150178APNICLists AS140879 as a direct member
AS-55492APNICLists AS140879 as a direct member
AS-FGLAPNICLists AS140879 as a direct member
AS-HURRICANERADBLists AS140879 as a direct member
AS-HURRICANEV6RADBLists AS140879 as a direct member
AS-KDDCUSTOMER2RADBLists AS140879 as a direct member
AS-MAXHUB-LTDAPNICLists AS140879 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS140879 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS140879 as a direct member
AS-SET-BSCCLAPNICLists AS140879 as a direct member
AS-TRANSROUTE-SPECRIPELists AS140879 as a direct member
AS132884:AS-CUSTOMERSAPNICLists AS140879 as a direct member
AS149765:AS-CORONETIIG-BDAPNICLists AS140879 as a direct member
AS150748:AS-GMAXAPNICLists AS140879 as a direct member
AS58717:AS-ISP-BDAPNICLists AS140879 as a direct member
AS58717:AS-SUMMITCOMMUNICATIONS-BDAPNICLists AS140879 as a direct member
AS58778:AS-MANGOITC-BDAPNICLists AS140879 as a direct member
AS59239:AS-ITELAPNICLists AS140879 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.