asn.dev

Routing security

AS18429 EXTRALAN-TW Extra-Lan Technologies Co., LTD

Unclassified ARIN

RPKI valid 100% 53 of 53 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 50 authorising this AS

Announcements

What this network originates

53 observed

Every prefix observed with AS18429 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
27.147.0.0/21RPKI validIRR50
27.147.0.0/22RPKI validIRR covering51
27.147.4.0/22RPKI validIRR covering51
27.147.8.0/21RPKI validIRR covering51
27.147.8.0/22RPKI validIRR49
27.147.16.0/21RPKI validIRR50
27.147.24.0/21RPKI validIRR50
27.147.24.0/22RPKI validIRR51
27.147.32.0/21RPKI validIRR50
27.147.40.0/21RPKI validIRR50
27.147.44.0/22RPKI validIRR49
27.147.48.0/21RPKI validIRR50
27.147.56.0/21RPKI validIRR50
27.147.60.0/22RPKI validIRR49
45.64.232.0/22RPKI validIRR49
61.57.128.0/21RPKI validIRR51
61.57.128.0/22RPKI validIRR covering52
61.57.132.0/23RPKI validIRR covering52
61.57.134.0/23RPKI validIRR covering52
61.57.136.0/21RPKI validIRR51
61.57.140.0/23RPKI validIRR covering52
61.57.142.0/23RPKI validIRR covering52
61.57.144.0/21RPKI validIRR51
61.57.144.0/22RPKI validIRR covering52
61.57.148.0/24RPKI validIRR covering52
61.57.149.0/24RPKI validIRR covering52
61.57.150.0/23RPKI validIRR covering52
61.57.152.0/22RPKI validIRR covering52
61.57.156.0/22RPKI validIRR covering52
103.224.200.0/22RPKI validIRR49
123.50.32.0/21RPKI validIRR50
123.50.40.0/21RPKI validIRR50
123.50.44.0/22RPKI validIRR covering50
123.50.48.0/21RPKI validIRR50
123.50.56.0/21RPKI validIRR50
123.50.56.0/23RPKI validIRR covering50
123.50.58.0/24RPKI validIRR covering51
123.50.59.0/24RPKI validIRR covering50
123.50.60.0/24RPKI validIRR covering51
123.50.61.0/24RPKI validIRR49
123.50.62.0/23RPKI validIRR49
124.155.160.0/21RPKI validIRR50
124.155.168.0/21RPKI validIRR50
124.155.168.0/23RPKI validIRR covering50
124.155.170.0/23RPKI validIRR covering50
124.155.172.0/23RPKI validIRR covering50
124.155.174.0/23RPKI validIRR covering50
124.155.176.0/21RPKI validIRR50
124.155.184.0/21RPKI validIRR50
2407:4900:1c05::/48RPKI validIRR covering24
2407:4900:1000::/36RPKI validIRR31
2407:4900:fd01::/48RPKI validIRR31
2407:4900:ff01::/48RPKI validIRR31

RPKI · ROAs

Route origin authorisations

50 ROAs

Signed statements by address holders that AS18429 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
27.147.0.0/18/24APNIC
27.147.0.0/21/22APNIC
27.147.8.0/21/22APNIC
27.147.16.0/21/22APNIC
27.147.24.0/21/21APNIC
27.147.24.0/21/22APNIC
27.147.32.0/21/21APNIC
27.147.40.0/21/21APNIC
27.147.48.0/21/21APNIC
27.147.56.0/21/21APNIC
27.147.56.0/21/24APNIC
27.147.61.0/24/24APNIC
27.147.62.0/23/24APNIC
27.147.62.0/24/24APNIC
27.147.63.0/24/24APNIC
45.64.232.0/22/22APNIC
45.64.232.0/22/24APNIC
61.57.128.0/20/24APNIC
61.57.128.0/21/23APNIC
61.57.136.0/21/23APNIC
61.57.144.0/20/24APNIC
61.57.144.0/21/21APNIC
61.57.144.0/22/22APNIC
61.57.148.0/24/24APNIC
61.57.152.0/21/21APNIC
61.57.152.0/22/22APNIC
61.57.156.0/22/22APNIC
103.224.200.0/22/22APNIC
103.224.200.0/22/24APNIC
118.232.196.64/26/26APNIC
118.232.199.0/24/24APNIC
118.232.199.0/26/26APNIC
118.232.199.64/27/27APNIC
118.232.200.0/25/25APNIC
123.50.32.0/19/24APNIC
123.50.32.0/21/24APNIC
123.50.40.0/21/24APNIC
123.50.48.0/20/24APNIC
123.50.48.0/21/24APNIC
123.50.56.0/21/24APNIC
123.50.61.0/24/24APNIC
124.155.160.0/19/24APNIC
124.155.160.0/21/21APNIC
124.155.168.0/21/24APNIC
124.155.168.0/23/23APNIC
124.155.170.0/23/23APNIC
124.155.172.0/23/23APNIC
124.155.176.0/21/21APNIC
124.155.184.0/21/21APNIC
2407:4900::/32/48APNIC

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

79 objects · 30 not announced

Route objects naming AS18429 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
27.147.0.0/18NTTCOMTaiwan Fixed Network Proxy AnnouncementMAINT-AS99242010-04-01Not announced
27.147.0.0/18RADBSeedNet Proxy-registered route object (Customer Route: Extra-Lan Technologies Co, LTD.)MAINT-AS47802026-04-01Not announced
27.147.12.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Not announced
27.147.12.0/22RADBProxy-registered route objectMAINT-AS99242026-04-17Not announced
27.147.16.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Not announced
27.147.20.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Not announced
27.147.28.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Not announced
27.147.40.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Not announced
27.147.48.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Not announced
27.147.52.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Not announced
27.147.56.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Not announced
45.64.233.0/24RADBProxy-registered route objectMAINT-AS99242026-04-17Not announced
61.57.128.0/19RADBSeedNet Proxy-registered route object (Customer Route: Extra-Lan Technologies Co, LTD.)MAINT-AS47802026-04-01Not announced
61.57.128.0/20NTTCOMTaiwan Fixed NetworkMAINT-AS99242010-01-04Not announced
61.57.140.0/24RADBExtra-Lan Technologies Co., LTDMAINT-AS177092023-11-13Not announced
61.57.144.0/20NTTCOMTaiwan Fixed NetworkMAINT-AS99242010-01-04Not announced
61.57.152.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Not announced
61.57.152.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Not announced
118.232.199.0/24NTTCOMProxy-registered route object(Customer)MAINT-AS99242022-09-07Not announced
118.232.199.0/24RADBProxy-registered route object(Customer)MAINT-AS99242026-04-17Not announced
123.50.32.0/19RADBSeedNet Proxy-registered route object (Customer Route: Extra-Lan Technologies Co, LTD.)MAINT-AS47802026-04-01Not announced
123.50.32.0/20NTTCOMTaiwan Fixed NetworkMAINT-AS99242010-01-04Not announced
123.50.32.0/20RADBProxy AnnouncementMAINT-AS99242026-04-17Not announced
123.50.48.0/20NTTCOMTaiwan Fixed NetworkMAINT-AS99242010-01-04Not announced
123.50.48.0/20RADBProxy AnnouncementMAINT-AS99242026-04-17Not announced
124.155.160.0/19RADBSeedNet Proxy-registered route object (Customer Route: Extra-Lan Technologies Co, LTD.)MAINT-AS47802026-04-01Not announced
124.155.160.0/20NTTCOMTaiwan Fixed NetworkMAINT-AS99242010-01-04Not announced
124.155.160.0/20RADBProxy AnnouncementMAINT-AS99242026-04-17Not announced
124.155.176.0/20NTTCOMTaiwan Fixed NetworkMAINT-AS99242010-01-04Not announced
124.155.176.0/20RADBProxy AnnouncementMAINT-AS99242026-04-17Not announced
27.147.0.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
27.147.0.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
27.147.8.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
27.147.8.0/22RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
27.147.16.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
27.147.24.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
27.147.24.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
27.147.32.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
27.147.32.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
27.147.40.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
27.147.44.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
27.147.48.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
27.147.56.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
27.147.60.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
45.64.232.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
45.64.232.0/22RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
61.57.128.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
61.57.128.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
61.57.136.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
61.57.136.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
61.57.144.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
61.57.144.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
103.224.200.0/22NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
103.224.200.0/22RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
123.50.32.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
123.50.32.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
123.50.40.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
123.50.40.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
123.50.48.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
123.50.48.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
123.50.56.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
123.50.56.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
123.50.61.0/24RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
123.50.62.0/23NTTCOMProxy-registered route object(Customer)MAINT-AS99242025-12-31Announced
123.50.62.0/23RADBProxy-registered route object(Customer)MAINT-AS99242026-04-17Announced
124.155.160.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
124.155.160.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
124.155.168.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
124.155.168.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
124.155.176.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
124.155.176.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
124.155.184.0/21NTTCOMProxy-registered route objectMAINT-AS99242018-10-12Announced
124.155.184.0/21RADBProxy-registered route objectMAINT-AS99242026-04-17Announced
2407:4900:1000::/36NTTCOMProxy-registered route object(Customer)MAINT-AS99242023-02-20Announced
2407:4900:1000::/36RADBProxy-registered route object(Customer)MAINT-AS99242026-04-17Announced
2407:4900:fd01::/48NTTCOMProxy-registered route object(Customer)MAINT-AS99242023-02-20Announced
2407:4900:fd01::/48RADBProxy-registered route object(Customer)MAINT-AS99242026-04-17Announced
2407:4900:ff01::/48NTTCOMProxy-registered route object(Customer)MAINT-AS99242023-02-20Announced
2407:4900:ff01::/48RADBProxy-registered route object(Customer)MAINT-AS99242026-04-17Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS18429 directly show who expects to carry it.

AS-setWhereRelationship
AS-63529-AS-IMPORT-AS9505APNICLists AS18429 as a direct member
AS-ANC-CUSTOMER-PROXY-REGISTERRADBLists AS18429 as a direct member
AS-DIVIVOXRIPELists AS18429 as a direct member
AS-HURRICANERADBLists AS18429 as a direct member
AS-IIJRADBLists AS18429 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS18429 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS18429 as a direct member
AS-SEEDNETRADBLists AS18429 as a direct member
AS-SPARQRADBLists AS18429 as a direct member
AS-TFN-TRANSIT1NTTCOMLists AS18429 as a direct member
AS-TFN-TRANSIT1RADBLists AS18429 as a direct member
AS-TWIGRADBLists AS18429 as a direct member
AS2497:AS-IIJRADBLists AS18429 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS18429 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS18429 as a direct member
AS3491:AS-CUSTOMERS-TESTRADBLists AS18429 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS18429 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS18429 as a direct member
AS58453:AS-ASIATESTAPNICLists AS18429 as a direct member
AS58453:AS-ASIATEST2APNICLists AS18429 as a direct member
AS63529:AS-63529-AS-IMPORT-AS9505APNICLists AS18429 as a direct member
AS7473:AS-CUSTOMERS:AS9919RADBLists AS18429 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.