asn.dev

Routing security

AS136941 UMS-AS-AP Unicom Multi System

Unclassified APNIC

RPKI valid 50% 7 of 14 announcements
RPKI invalid 7 dropped by validating networks
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

14 observed

Every prefix observed with AS136941 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2401:b0c0:1004::/48RPKI invalid · lengthIRR covering4
2401:b0c0:1005::/48RPKI invalid · lengthIRR covering4
2401:b0c0:a000::/48RPKI invalid · lengthIRR covering2
2401:b0c0:b000::/48RPKI invalid · lengthIRR covering2
2401:b0c0:c000::/48RPKI invalid · lengthIRR covering2
2401:b0c0:d000::/48RPKI invalid · lengthIRR covering2
2401:b0c0:e000::/48RPKI invalid · lengthIRR covering2
103.99.180.0/24RPKI validIRR51
103.99.181.0/24RPKI validIRR57
103.99.182.0/24RPKI validIRR51
103.99.183.0/24RPKI validIRR57
2401:b0c0:1000::/36RPKI validIRR34
2401:b0c0:1002::/48RPKI validIRR34
2401:b0c0:1003::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS136941 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.99.180.0/22/23APNIC
103.99.180.0/24/24APNIC
103.99.181.0/24/24APNIC
103.99.182.0/24/24APNIC
103.99.183.0/24/24APNIC
2401:b0c0::/32/32APNIC
2401:b0c0:1000::/36/36APNIC
2401:b0c0:1002::/48/48APNIC
2401:b0c0:1003::/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 · 4 not announced

Route objects naming AS136941 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
103.99.180.0/22APNICUnicom Multi SystemMAINT-UMS-BD2017-09-17Not announced
103.99.180.0/23APNICUnicom Multi SystemMAINT-UMS-BD2017-09-17Not announced
103.99.182.0/23APNICUnicom Multi SystemMAINT-UMS-BD2017-09-17Not announced
2401:b0c0::/32APNICMD. Robiul Kamal BappyMAINT-UMS-BD2021-06-16Not announced
103.99.180.0/24APNICUnicom Multi SystemMAINT-UMS-BD2017-09-17Announced
103.99.181.0/24APNICUnicom Multi SystemMAINT-UMS-BD2017-09-17Announced
103.99.182.0/24APNICUnicom Multi SystemMAINT-UMS-BD2017-09-17Announced
103.99.183.0/24APNICUnicom Multi SystemMAINT-UMS-BD2017-09-17Announced
2401:b0c0:1000::/36APNICMD. Robiul Kamal BappyMAINT-UMS-BD2021-06-18Announced
2401:b0c0:1002::/48APNICMD. Robiul Kamal BappyMAINT-UMS-BD2021-06-18Announced
2401:b0c0:1003::/48APNICMD. Robiul Kamal BappyMAINT-UMS-BD2021-06-18Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS136941 directly show who expects to carry it.

AS-setWhereRelationship
AS-137491APNICLists AS136941 as a direct member
AS-58682APNICLists AS136941 as a direct member
AS-58715APNICLists AS136941 as a direct member
AS-CIRCLE-BDAPNICLists AS136941 as a direct member
AS-FGLAPNICLists AS136941 as a direct member
AS-HURRICANERADBLists AS136941 as a direct member
AS-HURRICANEV6RADBLists AS136941 as a direct member
AS-KDDCUSTOMER2RADBLists AS136941 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS136941 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS136941 as a direct member
AS-SET-BSCCLAPNICLists AS136941 as a direct member
AS-TRANSROUTE-SPECRIPELists AS136941 as a direct member
AS-WCL-BDAPNICLists AS136941 as a direct member
AS132884:AS-CUSTOMERSAPNICLists AS136941 as a direct member
AS149765:AS-CORONETIIG-BDAPNICLists AS136941 as a direct member
AS150748:AS-GMAXAPNICLists AS136941 as a direct member
AS17494:AS-CUSTOMERSAPNICLists AS136941 as a direct member
AS58717:AS-ISP-BDAPNICLists AS136941 as a direct member
AS58717:AS-SUMMITCOMMUNICATIONS-BDAPNICLists AS136941 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.