asn.dev

Routing security

AS64043 EUROTELBD-ONLINE-LTD-BD S.M. ZAKIR HOSSAIN ta EUROtelbd Online Ltd.

Unclassified APNIC

RPKI valid 100% 31 of 31 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 34 authorising this AS

Announcements

What this network originates

31 observed

Every prefix observed with AS64043 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
59.153.16.0/22RPKI validIRR1
59.153.16.0/23RPKI validIRR51
59.153.16.0/24RPKI validIRR51
59.153.17.0/24RPKI validIRR51
59.153.18.0/23RPKI validIRR51
59.153.18.0/24RPKI validIRR51
59.153.19.0/24RPKI validIRR51
103.197.248.0/23RPKI validIRR51
103.197.248.0/24RPKI validIRR52
103.197.249.0/24RPKI validIRR51
103.197.250.0/23RPKI validIRR51
103.197.250.0/24RPKI validIRR51
103.197.251.0/24RPKI validIRR51
2403:f2c0::/32RPKI validIRR34
2403:f2c0::/36RPKI validIRR34
2403:f2c0:1000::/36RPKI validIRR34
2403:f2c0:2000::/36RPKI validIRR34
2403:f2c0:3000::/36RPKI validIRR34
2403:f2c0:4000::/36RPKI validIRR34
2403:f2c0:5000::/36RPKI validIRR34
2403:f2c0:6000::/36RPKI validIRR34
2403:f2c0:7000::/36RPKI validIRR34
2403:f2c0:8000::/36RPKI validIRR34
2403:f2c0:9000::/36RPKI validIRR34
2403:f2c0:a000::/36RPKI validIRR34
2403:f2c0:b000::/36RPKI validIRR34
2403:f2c0:c000::/36RPKI validIRR34
2403:f2c0:d000::/36RPKI validIRR34
2403:f2c0:e000::/36RPKI validIRR34
2403:f2c0:efb::/48RPKI validIRR34
2403:f2c0:f000::/36RPKI validIRR34

RPKI · ROAs

Route origin authorisations

34 ROAs

Signed statements by address holders that AS64043 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
59.153.16.0/22/22APNIC
59.153.16.0/23/23APNIC
59.153.16.0/24/24APNIC
59.153.17.0/24/24APNIC
59.153.18.0/23/23APNIC
59.153.18.0/24/24APNIC
59.153.19.0/24/24APNIC
103.197.248.0/22/22APNIC
103.197.248.0/23/23APNIC
103.197.248.0/24/24APNIC
103.197.249.0/24/24APNIC
103.197.250.0/23/23APNIC
103.197.250.0/24/24APNIC
103.197.251.0/24/24APNIC
2403:f2c0::/32/32APNIC
2403:f2c0::/36/36APNIC
2403:f2c0:1::/48/48APNIC
2403:f2c0:efb::/48/48APNIC
2403:f2c0:efb:fb::/64/64APNIC
2403:f2c0:1000::/36/36APNIC
2403:f2c0:2000::/36/36APNIC
2403:f2c0:3000::/36/36APNIC
2403:f2c0:4000::/36/36APNIC
2403:f2c0:5000::/36/36APNIC
2403:f2c0:6000::/36/36APNIC
2403:f2c0:7000::/36/36APNIC
2403:f2c0:8000::/36/36APNIC
2403:f2c0:9000::/36/36APNIC
2403:f2c0:a000::/36/36APNIC
2403:f2c0:b000::/36/36APNIC
2403:f2c0:c000::/36/36APNIC
2403:f2c0:d000::/36/36APNIC
2403:f2c0:e000::/36/36APNIC
2403:f2c0:f000::/36/36APNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

3 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS10075Fiber@Home Global LimitedDeclarednot observed
AS58715EARTH TELECOMMUNICATION (Pvt) LTD.DeclaredObserved
AS58717Summit Communications LtdDeclaredObserved
AS17494Telecom Operator & Internet Service Provider as wellnot declaredObserved

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

34 objects · 3 not announced

Route objects naming AS64043 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
103.197.248.0/22APNICEUROTELBD-ONLINE-LTD-BDMAINT-EUROTELBD-ONLINE-LTD-BD2015-10-12Not announced
2403:f2c0:1::/48APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2026-05-14Not announced
2403:f2c0:efb:fb::/64APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2026-02-15Not announced
59.153.16.0/22APNICEUROTELBD-ONLINE-LTD-BDMAINT-EUROTELBD-ONLINE-LTD-BD2015-10-12Announced
59.153.16.0/23APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2019-11-06Announced
59.153.16.0/24APNICEUROTELBD-ONLINE-LTD-BDMAINT-EUROTELBD-ONLINE-LTD-BD2017-02-08Announced
59.153.17.0/24APNICEUROTELBD-ONLINE-LTD-BDMAINT-EUROTELBD-ONLINE-LTD-BD2015-10-12Announced
59.153.18.0/23APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2019-11-06Announced
59.153.18.0/24APNICEUROTELBD-ONLINE-LTD-BDMAINT-EUROTELBD-ONLINE-LTD-BD2015-10-12Announced
59.153.19.0/24APNICEUROTELBD-ONLINE-LTD-BDMAINT-EUROTELBD-ONLINE-LTD-BD2015-10-12Announced
103.197.248.0/23APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2019-11-06Announced
103.197.248.0/24APNICEUROTELBD-ONLINE-LTD-BDMAINT-EUROTELBD-ONLINE-LTD-BD2017-02-08Announced
103.197.249.0/24APNICEUROTELBD-ONLINE-LTD-BDMAINT-EUROTELBD-ONLINE-LTD-BD2015-10-12Announced
103.197.250.0/23APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2019-11-06Announced
103.197.250.0/24APNICEUROTELBD-ONLINE-LTD-BDMAINT-EUROTELBD-ONLINE-LTD-BD2015-10-12Announced
103.197.251.0/24APNICEUROTELBD-ONLINE-LTD-BDMAINT-EUROTELBD-ONLINE-LTD-BD2015-10-12Announced
2403:f2c0::/32APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:efb::/48APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2026-02-15Announced
2403:f2c0:1000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:2000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:3000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:4000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:5000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:6000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:7000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:8000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:9000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:a000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:b000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:c000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:d000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:e000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced
2403:f2c0:f000::/36APNICS.M. ZAKIR HOSSAINMAINT-EUROTELBD-ONLINE-LTD-BD2025-08-07Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS64043 directly show who expects to carry it.

AS-setWhereRelationship
AS-137491APNICLists AS64043 as a direct member
AS-150178APNICLists AS64043 as a direct member
AS-24556APNICLists AS64043 as a direct member
AS-58682APNICLists AS64043 as a direct member
AS-58689APNICLists AS64043 as a direct member
AS-58715APNICLists AS64043 as a direct member
AS-CIRCLE-BDAPNICLists AS64043 as a direct member
AS-DTLIIG-139901APNICLists AS64043 as a direct member
AS-FGLAPNICLists AS64043 as a direct member
AS-FHLAPNICLists AS64043 as a direct member
AS-HURRICANEV6RADBLists AS64043 as a direct member
AS-KDDCUSTOMER2RADBLists AS64043 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS64043 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS64043 as a direct member
AS-SET-BSCCLAPNICLists AS64043 as a direct member
AS-WCL-BDAPNICLists AS64043 as a direct member
AS132884:AS-CUSTOMERSAPNICLists AS64043 as a direct member
AS136759:AS-COSMOPOLITAN1-BDAPNICLists AS64043 as a direct member
AS149765:AS-CORONETIIG-BDAPNICLists AS64043 as a direct member
AS150748:AS-GMAXAPNICLists AS64043 as a direct member
AS17494:AS-CUSTOMERSAPNICLists AS64043 as a direct member
AS24556:AS-CUSTOMERSAPNICLists AS64043 as a direct member
AS58717:AS-ISP-BDAPNICLists AS64043 as a direct member
AS58717:AS-SUMMITCOMMUNICATIONS-BDAPNICLists AS64043 as a direct member

RPKI from rpki-client, validated 2026-10-28 12:15 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-28. Cross-check on bgp.he.net.