asn.dev

Routing security

AS18041 TWDS-AS-TW Taiwan Digital Streaming Co.

Hosting APNIC

RPKI valid 100% 30 of 30 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 26 authorising this AS

Announcements

What this network originates

30 observed

Every prefix observed with AS18041 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0e:b107:1310::/44RPKI validIRR34
2a0f:607:1051::/48RPKI validIRR34
2a06:a005:500::/44RPKI validIRR34
103.147.22.0/23RPKI validIRR57
103.147.22.0/24RPKI validIRR15
103.158.186.0/24RPKI validIRR58
103.220.218.0/23RPKI validIRR57
103.220.219.0/24RPKI validIRR15
103.236.226.0/23RPKI validIRR57
103.236.226.0/24RPKI validIRR15
103.236.227.0/24RPKI validIRR15
157.15.32.0/23RPKI validIRR57
157.15.32.0/24RPKI validIRR15
157.15.33.0/24RPKI validIRR15
210.79.150.0/23RPKI validIRR57
210.79.150.0/24RPKI validIRR3
211.76.180.0/23RPKI validIRR57
211.76.180.0/24RPKI validIRR15
211.76.181.0/24RPKI validIRR15
2400:70e0::/32RPKI validIRR34
2401:7a60::/32RPKI validIRR34
2401:16a0::/32RPKI validIRR34
2401:55a0::/32RPKI validIRR34
2401:55e0::/32RPKI validIRR34
2401:a60::/32RPKI validIRR34
2405:a640::/32RPKI validIRR34
2406:840:f337::/48RPKI validIRR34
2406:bfc0::/32RPKI validIRR34
2406:ee40::/32RPKI validIRR34
2602:faad:3::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

26 ROAs

Signed statements by address holders that AS18041 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.147.22.0/23/24APNIC
103.158.186.0/24/24APNIC
103.160.180.0/23/24APNIC
103.186.118.0/23/24APNIC
103.220.218.0/23/24APNIC
103.236.226.0/23/24APNIC
157.15.32.0/23/24APNIC
210.79.150.0/23/24APNIC
210.79.154.0/23/24APNIC
211.76.180.0/23/24APNIC
2001:470:21e::/48/48ARIN
2400:70e0::/32/32APNIC
2401:a60::/32/32APNIC
2401:16a0::/32/32APNIC
2401:55a0::/32/32APNIC
2401:55e0::/32/32APNIC
2401:7a60::/32/32APNIC
2404:c140:2596::/48/48APNIC
2405:a640::/32/48APNIC
2406:840:f337::/48/48APNIC
2406:bfc0::/32/48APNIC
2406:ee40::/32/48APNIC
2602:faad:3::/48/48ARIN
2a06:a005:500::/44/48RIPENCC
2a0e:b107:1310::/44/44RIPENCC
2a0f:607:1051::/48/48RIPENCC

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

56 objects · 16 not announced

Route objects naming AS18041 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
44.30.18.0/24RADB—MAINT-ARDC2025-06-11Not announced
103.147.23.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-06-05Not announced
103.147.23.0/24RADBCustomer Route - LOA providedMAINT-AS1348232023-11-13Not announced
103.158.186.0/23APNICTaiwan Network Information CenterMAINT-TW-TWNIC2020-11-18Not announced
103.158.187.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2020-11-18Not announced
103.160.180.0/23APNICTaiwan Network Information CenterMAINT-TW-TWNIC2022-10-21Not announced
103.186.118.0/23APNICStarVerse Network Ltd.MAINT-STARVERSE-TW2023-07-06Not announced
103.186.118.0/24APNICStarVerse Network Ltd.MAINT-STARVERSE-TW2023-07-06Not announced
103.186.119.0/24APNICStarVerse Network Ltd.MAINT-STARVERSE-TW2023-07-30Not announced
103.220.218.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-06-15Not announced
210.79.151.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-12-07Not announced
210.79.154.0/23APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-12-07Not announced
210.79.154.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-12-07Not announced
210.79.155.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-12-07Not announced
2001:470:21e::/48ARINNET-2001-470-21e---48-AS18041MNT-HURC2023-11-17Not announced
2404:c140:2596::/48APNICRoute object for Eons Data customer IPv6 allocationMAINT-EDCL-HK2022-11-12Not announced
103.147.22.0/23APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-06-05Announced
103.147.22.0/23RADBCustomer Route - LOA providedMAINT-AS1348232023-11-13Announced
103.147.22.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-06-05Announced
103.147.22.0/24RADBCustomer Route - LOA providedMAINT-AS1348232023-11-13Announced
103.158.186.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2020-11-18Announced
103.220.218.0/23APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-06-15Announced
103.220.219.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-06-15Announced
103.236.226.0/23APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-09-05Announced
103.236.226.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-09-05Announced
103.236.227.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-09-05Announced
157.15.32.0/23APNICTaiwan Network Information CenterMAINT-TW-TWNIC2024-02-07Announced
157.15.32.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2024-02-07Announced
157.15.33.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2024-02-07Announced
210.79.150.0/23APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-12-07Announced
210.79.150.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-12-07Announced
211.76.180.0/23APNICTaiwan Network Information CenterMAINT-TW-TWNIC2025-06-26Announced
211.76.180.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2025-06-26Announced
211.76.181.0/24APNICTaiwan Network Information CenterMAINT-TW-TWNIC2025-06-26Announced
2400:70e0::/32APNICStarVerse Network Ltd.MAINT-STARVERSE-TW2022-11-09Announced
2400:70e0::/32RADBCustomer Route - LOA providedMAINT-AS1348232024-01-19Announced
2401:a60::/32APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-06-15Announced
2401:a60::/32RADBCustomer Route - LOA providedMAINT-AS1348232024-01-19Announced
2401:16a0::/32APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-09-05Announced
2401:16a0::/32RADBCustomer Route - LOA providedMAINT-AS1348232024-01-19Announced
2401:55a0::/32APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-12-07Announced
2401:55a0::/32RADBCustomer Route - LOA providedMAINT-AS1348232024-01-19Announced
2401:55e0::/32APNICTaiwan Network Information CenterMAINT-TW-TWNIC2023-12-07Announced
2401:55e0::/32RADBCustomer Route - LOA providedMAINT-AS1348232024-01-19Announced
2401:7a60::/32APNICTaiwan Network Information CenterMAINT-TW-TWNIC2024-02-07Announced
2405:a640::/32APNICTaiwan Network Information CenterMAINT-TW-TWNIC2020-11-18Announced
2405:a640::/32RADBCustomer Route - LOA providedMAINT-AS1348232024-01-19Announced
2406:840:f337::/48APNICseadog007MAINT-NBDHM-CN2022-11-12Announced
2406:bfc0::/32APNICTaiwan Network Information CenterMAINT-TW-TWNIC2020-11-18Announced
2406:bfc0::/32RADBCustomer Route - LOA providedMAINT-AS1348232024-01-19Announced
2406:ee40::/32APNICTaiwan Network Information CenterMAINT-TW-TWNIC2022-10-21Announced
2406:ee40::/32RADBCustomer Route - LOA providedMAINT-AS1348232024-01-19Announced
2602:faad:3::/48ARINSeadog007-US-NET6MNT-NNL-732025-07-11Announced
2a06:a005:500::/44RIPE—LIHENGYU-MNT2022-11-09Announced
2a0e:b107:1310::/44RIPE—SEADOG007-MNT2023-06-07Announced
2a0f:607:1051::/48RIPE—SEADOG007-MNT2022-11-09Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS18041 directly show who expects to carry it.

AS-setWhereRelationship
AS-10099RADBLists AS18041 as a direct member
AS-ABOVE-AS-APRADBLists AS18041 as a direct member
AS-AKARI-CUSTRADBLists AS18041 as a direct member
AS-BTN-CUSTOMERSRADBLists AS18041 as a direct member
AS-FASTLINERADBLists AS18041 as a direct member
AS-HOSTINGINSIDEAPNICLists AS18041 as a direct member
AS-HOSTINGINSIDENTTCOMLists AS18041 as a direct member
AS-HOSTINGINSIDERIPELists AS18041 as a direct member
AS-HURRICANERADBLists AS18041 as a direct member
AS-HURRICANEV6RADBLists AS18041 as a direct member
AS-HYTRONRADBLists AS18041 as a direct member
AS-MISAKA-CUSTOMERS2RIPELists AS18041 as a direct member
AS-SEADOG007-STRICTRIPELists AS18041 as a direct member
AS-TPIXALTDBLists AS18041 as a direct member
AS-TPIXRADBLists AS18041 as a direct member
AS-TRANSROUTE-SPECRIPELists AS18041 as a direct member
AS-TWDSRIPELists AS18041 as a direct member
AS-UNIGATE-TRANSITRADBLists AS18041 as a direct member
AS131657:AS-IPTAPNICLists AS18041 as a direct member
AS134823:AS-IPTRADBLists AS18041 as a direct member
AS138997:AS-ALLAPNICLists AS18041 as a direct member
AS138997:AS-HKRADBLists AS18041 as a direct member
AS138997:AS-REDUCEDAPNICLists AS18041 as a direct member
AS17433:AS-HYTRONAPNICLists AS18041 as a direct member
AS17433:AS-HYTRONRADBLists AS18041 as a direct member
AS202662:AS-HYTRONRIPELists AS18041 as a direct member
AS207705:AS-TWRIPELists AS18041 as a direct member
AS208223:AS-UPSTREAMRIPELists AS18041 as a direct member
AS7473:AS-CUSTOMERS:AS17408RADBLists AS18041 as a direct member
AS917:AS-CUSTOMERSARINLists AS18041 as a direct member

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