asn.dev

Routing security

AS38074 SDCC-AS-AP SDCC Japan-West Area

Unclassified APNIC Educational/Research

RPKI valid 80% 4 of 5 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 80% 1 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

5 observed

Every prefix observed with AS38074 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
44.31.25.0/24No ROANo IRR54
103.152.178.0/24RPKI validIRR54
103.160.48.0/24RPKI validIRR54
2001:df4:1780::/48RPKI validIRR33
2406:7ec0::/33RPKI validIRR33

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS38074 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.152.178.0/24/24APNIC
103.160.48.0/24/24APNIC
2001:df4:1780::/48/48APNIC
2402:2f60:c201::/48/48APNIC
2406:7ec0::/32/32APNIC
2406:7ec0::/33/33APNIC
2406:7ec0:400::/39/39APNIC
2406:7ec0:600::/39/39APNIC
2406:7ec0:800::/38/38APNIC

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

8 objects · 4 not announced

Route objects naming AS38074 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
2406:7ec0::/32APNICShimane Datacenter ClubMAINT-AYAOTAKATA-JP2023-12-06Not announced
2406:7ec0:400::/39APNICShimane Datacenter ClubMAINT-SDCC-JP2023-12-06Not announced
2406:7ec0:600::/39APNICShimane Datacenter ClubMAINT-SDCC-JP2023-12-06Not announced
2406:7ec0:800::/38APNICShimane Datacenter ClubMAINT-SDCC-JP2023-12-06Not announced
103.152.178.0/24APNICAyao TakataMAINT-AYAOTAKATA-JP2023-06-02Announced
103.160.48.0/24APNICAyao TakataMAINT-AYAOTAKATA-JP2023-06-02Announced
2001:df4:1780::/48APNICShimane Datacenter ClubMAINT-SDCC-JP2023-11-02Announced
2406:7ec0::/33APNICShimane Datacenter ClubMAINT-SDCC-JP2023-11-02Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS38074 directly show who expects to carry it.

AS-setWhereRelationship
AS-SDCCPeeringDBDeclared by the operator as its own set
AS-4IXPRIPELists AS38074 as a direct member
AS-4IXP-RSRIPELists AS38074 as a direct member
AS-4IXPV6RIPELists AS38074 as a direct member
AS-BBIX-TRADBLists AS38074 as a direct member
AS-BBIX-T-V6RADBLists AS38074 as a direct member
AS-GCTR-JPRADBLists AS38074 as a direct member
AS-GIGAINFRARADBLists AS38074 as a direct member
AS-GIGAINFRA-V6RADBLists AS38074 as a direct member
AS-HURRICANEV6RADBLists AS38074 as a direct member
AS-IIJRADBLists AS38074 as a direct member
AS-IIJ6RADBLists AS38074 as a direct member
AS-JSMSR-UPSTREAMSARINLists AS38074 as a direct member
AS-KDDRADBLists AS38074 as a direct member
AS-KDDI6RADBLists AS38074 as a direct member
AS-MESH-CUSTOMER:AS10010RADBLists AS38074 as a direct member
AS-MESH-CUSTOMER:AS59105RADBLists AS38074 as a direct member
AS-SAKURARADBLists AS38074 as a direct member
AS-SDCCAPNICLists AS38074 as a direct member
AS-THIXRADBLists AS38074 as a direct member
AS-TOKAIRADBLists AS38074 as a direct member
AS-TOKAI6RADBLists AS38074 as a direct member
AS20965:AS-FROM-TEIN-TO-GEANTRIPELists AS38074 as a direct member
AS2497:AS-IIJRADBLists AS38074 as a direct member
AS2497:AS-IIJ6RADBLists AS38074 as a direct member
AS44324:AS-UPSTREAMRIPELists AS38074 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.