asn.dev

Routing security

AS135578 DIT-AS-AP - Muhammad Nasir t/a Dhaka Information Technology

Unclassified APNIC

RPKI valid 100% 3 of 3 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 11 authorising this AS

Announcements

What this network originates

3 observed

Every prefix observed with AS135578 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
103.66.176.0/23RPKI validIRR53
103.66.176.0/24RPKI validIRR53
103.66.177.0/24RPKI validIRR53

RPKI · ROAs

Route origin authorisations

11 ROAs

Signed statements by address holders that AS135578 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.66.176.0/23/23APNIC
103.66.176.0/24/24APNIC
103.66.177.0/24/24APNIC
2406:59c0::/32/32APNIC
2406:59c0::/48/48APNIC
2406:59c0:1::/48/48APNIC
2406:59c0:2::/48/48APNIC
2406:59c0:3::/48/48APNIC
2406:59c0:4::/48/48APNIC
2406:59c0:5::/48/48APNIC
2406:59c0:6::/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

11 objects · 8 not announced

Route objects naming AS135578 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
2406:59c0::/32APNICMuhammad NasirMAINT-DIT-BD2025-07-23Not announced
2406:59c0::/48APNICMuhammad NasirMAINT-DIT-BD2025-07-23Not announced
2406:59c0:1::/48APNICMuhammad NasirMAINT-DIT-BD2025-07-23Not announced
2406:59c0:2::/48APNICMuhammad NasirMAINT-DIT-BD2025-07-23Not announced
2406:59c0:3::/48APNICMuhammad NasirMAINT-DIT-BD2025-07-23Not announced
2406:59c0:4::/48APNICMuhammad NasirMAINT-DIT-BD2025-07-23Not announced
2406:59c0:5::/48APNICMuhammad NasirMAINT-DIT-BD2025-07-23Not announced
2406:59c0:6::/48APNICMuhammad NasirMAINT-DIT-BD2025-07-29Not announced
103.66.176.0/23APNICMuhammad NasirMAINT-DIT-BD2022-09-28Announced
103.66.176.0/24APNICDhaka Information Tecnology-DITMAINT-DIT-BD2022-09-28Announced
103.66.177.0/24APNICDhaka Information Tecnology-DITMAINT-DIT-BD2022-09-28Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS135578 directly show who expects to carry it.

AS-setWhereRelationship
AS-137491APNICLists AS135578 as a direct member
AS-150178APNICLists AS135578 as a direct member
AS-58682APNICLists AS135578 as a direct member
AS-58689APNICLists AS135578 as a direct member
AS-58715APNICLists AS135578 as a direct member
AS-DHAKACOM-BD-ASAPNICLists AS135578 as a direct member
AS-DTLIIG-139901APNICLists AS135578 as a direct member
AS-FGLAPNICLists AS135578 as a direct member
AS-FHLAPNICLists AS135578 as a direct member
AS-KDDCUSTOMER2RADBLists AS135578 as a direct member
AS-MAXHUB-LTDAPNICLists AS135578 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS135578 as a direct member
AS-SET-BSCCLAPNICLists AS135578 as a direct member
AS-SET-VCLAPNICLists AS135578 as a direct member
AS-TRANSROUTE-SPECRIPELists AS135578 as a direct member
AS132267:AS-MEMBERAPNICLists AS135578 as a direct member
AS132267:AS-MEMBERSAPNICLists AS135578 as a direct member
AS132884:AS-CUSTOMERSAPNICLists AS135578 as a direct member
AS137453:AS-ORANGEAPNICLists AS135578 as a direct member
AS137967:AS-CUSTOMERSAPNICLists AS135578 as a direct member
AS149765:AS-CORONETIIG-BDAPNICLists AS135578 as a direct member
AS150696:AS-IXAPNICLists AS135578 as a direct member
AS150748:AS-GMAXAPNICLists AS135578 as a direct member
AS17494:AS-CUSTOMERSAPNICLists AS135578 as a direct member
AS58717:AS-ISP-BDAPNICLists AS135578 as a direct member
AS58717:AS-SUMMITCOMMUNICATIONS-BDAPNICLists AS135578 as a direct member
AS58778:AS-MANGOITC-BDAPNICLists AS135578 as a direct member

RPKI from rpki-client, validated 2026-11-05 13:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-05. Cross-check on bgp.he.net.