Network · data from 2026-11-12

AS200638 jh-computers-as JH-Computers GmbH

Registry name: jh-computers-as JH-Computers GmbH, DE · not in PeeringDB

2IPv4 routes 100.0% RPKI valid · 100.0% with a route object

2IPv6 routes 50.0% RPKI valid · 50.0% with a route object

1RPKI invalid 0 origin · 1 maxLength

0No ROA 1 with no route object for this origin

1Low visibility seen by under 10% of full-table peers

0Route objects not announced registered with origin AS200638, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS200638, 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.


2a13:3640:1:100::/56	Invalid: maxLength	Nonecovered by 2a13:3640::/29	2 0%low visibility	1
185.26.86.0/24	Valid	RIR databaseRIPE	673 100%	66
81.163.195.0/24	Valid	RIR databaseRIPE	672 100%	66
2a13:3640::/29	Valid	RIR databaseRIPE	633 100%	67

2a13:3640:1:100::/56

Invalid: maxLength

Nonecovered by 2a13:3640::/29

2 0%low visibility

185.26.86.0/24

Valid

RIR databaseRIPE

673 100%

81.163.195.0/24

Valid

RIR databaseRIPE

672 100%

2a13:3640::/29

Valid

RIR databaseRIPE

633 100%

AS-SET

AS200638 isn't in PeeringDB, where networks name their 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 2 are in fix.csv.

ROA: maxLength1
Route object: none1

Change	Prefix or set	Detail	Full-table peers
ROA: maxLength	2a13:3640:1:100::/56	ROA 2a13:3640::/29 AS200638 has maxLength 29; the route is a /56. Raise the maxLength, or add a ROA for 2a13:3640:1:100::/56.	2 of 636
Route object: none	2a13:3640:1:100::/56	No route object for it. A route object for 2a13:3640::/29 with origin AS200638 covers it (too long for filters allowing more-specifics up to /48). Add a route object with origin AS200638 in the RIR database for the space.	2 of 636

Change

Prefix or set

Detail

Full-table peers

ROA: maxLength

2a13:3640:1:100::/56

ROA 2a13:3640::/29 AS200638 has maxLength 29; the route is a /56. Raise the maxLength, or add a ROA for 2a13:3640:1:100::/56.

2 of 636

Route object: none

2a13:3640:1:100::/56

No route object for it. A route object for 2a13:3640::/29 with origin AS200638 covers it (too long for filters allowing more-specifics up to /48). Add a route object with origin AS200638 in the RIR database for the space.

2 of 636

Route objects not announced

Every route object with origin AS200638 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.