Network · data from 2026-11-12

AS131900 Directorz

Registry name: DIRECTORZ - Directorz Co.,Ltd., JP · PeeringDB

4IPv4 routes 0.0% RPKI valid · 100.0% with a route object

1IPv6 routes 0.0% RPKI valid · 100.0% with a route object

0RPKI invalid 0 origin · 0 maxLength

5No ROA 0 with no route object for this origin

0Low visibility seen by under 10% of full-table peers

0Route objects not announced registered with origin AS131900, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS131900, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.


27.133.225.0/24	No ROA	Other IRR onlyJPIRR	673 100%	67
27.133.226.0/23	No ROA	Other IRR onlyJPIRR	673 100%	67
153.124.200.0/24	No ROA	Other IRR onlyJPIRR	673 100%	67
182.161.76.0/24	No ROA	Other IRR onlyJPIRR	673 100%	67
2402:9300::/48	No ROA	Other IRR onlyJPIRR	635 100%	70

AS-SET

AS131900's PeeringDB record names no AS-SET.

Fix list

The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 10 are in fix.csv.

ROA: none5
Route object: RIR5

Change	Prefix or set	Detail	Full-table peers
ROA: none	27.133.225.0/24	No ROA covers it. Add a ROA for AS131900, maxLength 24.	673 of 673
Route object: RIR	27.133.225.0/24	Route object only in JPIRR. Add it in the RIR database for the space.	673 of 673
ROA: none	27.133.226.0/23	No ROA covers it. Add a ROA for AS131900, maxLength 23.	673 of 673
Route object: RIR	27.133.226.0/23	Route object only in JPIRR. Add it in the RIR database for the space.	673 of 673
ROA: none	153.124.200.0/24	No ROA covers it. Add a ROA for AS131900, maxLength 24.	673 of 673
Route object: RIR	153.124.200.0/24	Route object only in JPIRR. Add it in the RIR database for the space.	673 of 673
ROA: none	182.161.76.0/24	No ROA covers it. Add a ROA for AS131900, maxLength 24.	673 of 673
Route object: RIR	182.161.76.0/24	Route object only in JPIRR. Add it in the RIR database for the space.	673 of 673
ROA: none	2402:9300::/48	No ROA covers it. Add a ROA for AS131900, maxLength 48.	635 of 636
Route object: RIR	2402:9300::/48	Route object only in JPIRR. Add it in the RIR database for the space.	635 of 636

Change

Prefix or set

Detail

Full-table peers

ROA: none

27.133.225.0/24

No ROA covers it. Add a ROA for AS131900, maxLength 24.

673 of 673

Route object: RIR

27.133.225.0/24

Route object only in JPIRR. Add it in the RIR database for the space.

673 of 673

ROA: none

27.133.226.0/23

No ROA covers it. Add a ROA for AS131900, maxLength 23.

673 of 673

Route object: RIR

27.133.226.0/23

Route object only in JPIRR. Add it in the RIR database for the space.

673 of 673

ROA: none

153.124.200.0/24

No ROA covers it. Add a ROA for AS131900, maxLength 24.

673 of 673

Route object: RIR

153.124.200.0/24

Route object only in JPIRR. Add it in the RIR database for the space.

673 of 673

ROA: none

182.161.76.0/24

No ROA covers it. Add a ROA for AS131900, maxLength 24.

673 of 673

Route object: RIR

182.161.76.0/24

Route object only in JPIRR. Add it in the RIR database for the space.

673 of 673

ROA: none

2402:9300::/48

No ROA covers it. Add a ROA for AS131900, maxLength 48.

635 of 636

Route object: RIR

2402:9300::/48

Route object only in JPIRR. Add it in the RIR database for the space.

635 of 636

Route objects not announced

Every route object with origin AS131900 is announced.

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.