asn.dev

Routing security

AS150142 WOLAST-AS-AP Wolast Technologies

Unclassified ARIN

RPKI valid 100% 15 of 15 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 18 authorising this AS

Announcements

What this network originates

15 observed

Every prefix observed with AS150142 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
49.143.249.0/24RPKI validIRR56
49.213.52.0/24RPKI validIRR56
103.191.240.0/24RPKI validIRR51
103.191.241.0/24RPKI validIRR56
103.213.38.0/24RPKI validIRR51
103.213.39.0/24RPKI validIRR56
144.79.249.0/24RPKI validIRR57
160.187.130.0/24RPKI validIRR51
163.61.45.0/24RPKI validIRR51
163.128.140.0/24RPKI validIRR52
163.227.238.0/24RPKI validIRR56
163.227.239.0/24RPKI validIRR57
165.99.219.0/24RPKI validIRR57
185.187.232.0/24RPKI validIRR51
203.26.151.0/24RPKI validIRR51

RPKI · ROAs

Route origin authorisations

18 ROAs

Signed statements by address holders that AS150142 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
49.143.249.0/24/24APNIC
49.213.52.0/24/24APNIC
103.191.240.0/23/23APNIC
103.191.240.0/24/24APNIC
103.191.241.0/24/24APNIC
103.213.38.0/24/24APNIC
103.213.39.0/24/24APNIC
144.79.249.0/24/24APNIC
160.187.130.0/24/24APNIC
163.61.45.0/24/24APNIC
163.128.140.0/24/24APNIC
163.227.238.0/24/24APNIC
163.227.239.0/24/24APNIC
165.99.219.0/24/24APNIC
185.187.232.0/24/24RIPENCC
203.26.151.0/24/24APNIC
2001:df1:9c0::/48/48APNIC
2001:df4:52c0::/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

19 objects · 3 not announced

Route objects naming AS150142 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
103.191.240.0/23APNICRedwone FerdousMAINT-WOLAST-BD2023-08-08Not announced
2001:df1:9c0::/48APNICWolastTechnologiesMAINT-WOLAST-BD2023-04-02Not announced
2001:df4:52c0::/48APNICNIEE TECHMAINT-NIEETECH-BD2024-09-29Not announced
49.143.249.0/24APNICMd Mazharul IslamMAINT-SHIPONINTERNET-BD2026-02-07Announced
49.213.52.0/24APNICbNet LimitedMAINT-BNETLIMITED-BD2025-08-23Announced
103.191.240.0/24APNICWolast TechnologiesMAINT-WOLAST-BD2022-08-05Announced
103.191.241.0/24APNICWolast TechnologiesMAINT-WOLAST-BD2022-07-30Announced
103.213.38.0/24APNICWolast TechnologiesMAINT-GOTMYHOST1-BD2025-12-21Announced
103.213.39.0/24APNICGotmyhostMAINT-GOTMYHOST1-BD2025-12-21Announced
144.79.249.0/24APNICInternet SurfingMAINT-INTERNETSURFING2026-05-22Announced
160.187.130.0/24APNICWolast TechnologiesMAINT-NIEETECH-BD2024-09-29Announced
163.61.45.0/24APNICNDH CloudMAINT-NDHCLOUD2026-05-25Announced
163.128.140.0/24APNICGOTMYHOST-SGMAINT-HOSTZX-BD2026-04-03Announced
163.227.238.0/24APNICMD WAHID SADIQMAINT-SERVER-BD2025-05-13Announced
163.227.239.0/24APNICMD WAHID SADIQMAINT-SERVER-BD2025-07-22Announced
165.99.219.0/24APNICWolast TechnologiesMAINT-FZITNOC-SURFACE2026-08-11Announced
185.187.232.0/24RADBautogenMAINT-AS8342026-09-29Announced
185.187.232.0/24RIPE—NETUTILS-MNT2026-09-18Announced
203.26.151.0/24APNICKhaled Istiak SayemMAINT-COLOCLOUD2-BD2024-06-04Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS150142 directly show who expects to carry it.

AS-setWhereRelationship
AS-134146APNICLists AS150142 as a direct member
AS-134732APNICLists AS150142 as a direct member
AS-150178APNICLists AS150142 as a direct member
AS-29802-CUSTOMERSRADBLists AS150142 as a direct member
AS-58682APNICLists AS150142 as a direct member
AS-58715APNICLists AS150142 as a direct member
AS-9441APNICLists AS150142 as a direct member
AS-CIRCLE-BDAPNICLists AS150142 as a direct member
AS-DHAKACOM-BD-ASAPNICLists AS150142 as a direct member
AS-DTLIIG-139901APNICLists AS150142 as a direct member
AS-FGLAPNICLists AS150142 as a direct member
AS-HURRICANERADBLists AS150142 as a direct member
AS-ISP-TRANSITAPNICLists AS150142 as a direct member
AS-KDDCUSTOMER2RADBLists AS150142 as a direct member
AS-MAXHUB-LTDAPNICLists AS150142 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS150142 as a direct member
AS-SET-BSCCLAPNICLists AS150142 as a direct member
AS-SET-SKYNET-137449APNICLists AS150142 as a direct member
AS-SET-VCLAPNICLists AS150142 as a direct member
AS-SET_HELLOTECHAPNICLists AS150142 as a direct member
AS-TRANSROUTE-SPECRIPELists AS150142 as a direct member
AS-WCL-BDAPNICLists AS150142 as a direct member
AS132884:AS-CUSTOMERSAPNICLists AS150142 as a direct member
AS137967:AS-CUSTOMERSAPNICLists AS150142 as a direct member
AS149765:AS-CORONETIIG-BDAPNICLists AS150142 as a direct member
AS150142:AS-WOLAST-BDAPNICLists AS150142 as a direct member
AS152098:AS-HEXAZN-BDAPNICLists AS150142 as a direct member
AS17494:AS-CUSTOMERSAPNICLists AS150142 as a direct member
AS23470:AS-ALLRADBLists AS150142 as a direct member
AS45905:AS-CUSTOMERSAPNICLists AS150142 as a direct member
AS58717:AS-ISP-BDAPNICLists AS150142 as a direct member
AS58717:AS-SUMMITCOMMUNICATIONS-BDAPNICLists AS150142 as a direct member
AS58778:AS-MANGOITC-BDAPNICLists AS150142 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.