Network · data from 2026-11-12

AS2821 PL-MAXNET-AS MAXNET sp. z o.o.

Registry name: PL-MAXNET-AS MAXNET sp. z o.o., PL · not in PeeringDB

5IPv4 routes 40.0% RPKI valid · 60.0% with a route object

0IPv6 routes

2RPKI invalid 0 origin · 2 maxLength

1No ROA 2 with no route object for this origin

2Low visibility seen by under 10% of full-table peers

1Route objects not announced registered with origin AS2821, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS2821, 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.


45.10.139.0/32	Invalid: maxLength	Nonecovered by 45.10.139.0/24	2 0%low visibility	6
45.10.139.168/32	Invalid: maxLength	Nonecovered by 45.10.139.0/24	2 0%low visibility	6
155.133.121.0/24	No ROA	RIR databaseRIPE	670 100%	68
45.10.139.0/24	Valid	RIR databaseRIPE	671 100%	68
185.101.128.0/24	Valid	RIR databaseRIPE	671 100%	68

45.10.139.0/32

Invalid: maxLength

Nonecovered by 45.10.139.0/24

2 0%low visibility

45.10.139.168/32

Invalid: maxLength

Nonecovered by 45.10.139.0/24

2 0%low visibility

155.133.121.0/24

No ROA

RIR databaseRIPE

670 100%

45.10.139.0/24

Valid

RIR databaseRIPE

671 100%

185.101.128.0/24

Valid

RIR databaseRIPE

671 100%

AS-SET

AS2821 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 6 are in fix.csv.

ROA: maxLength2
ROA: none1
Route object: none2
Route object: not announced1

Change	Prefix or set	Detail	Full-table peers
ROA: maxLength	45.10.139.0/32	ROA 45.10.139.0/24 AS2821 has maxLength 24; the route is a /32. Raise the maxLength, or add a ROA for 45.10.139.0/32.	2 of 673
Route object: none	45.10.139.0/32	No route object for it. A route object for 45.10.139.0/24 with origin AS2821 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS2821 in the RIR database for the space.	2 of 673
ROA: maxLength	45.10.139.168/32	ROA 45.10.139.0/24 AS2821 has maxLength 24; the route is a /32. Raise the maxLength, or add a ROA for 45.10.139.168/32.	2 of 673
Route object: none	45.10.139.168/32	No route object for it. A route object for 45.10.139.0/24 with origin AS2821 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS2821 in the RIR database for the space.	2 of 673
ROA: none	155.133.121.0/24	No ROA covers it. Add a ROA for AS2821, maxLength 24.	670 of 673

Change

Prefix or set

Detail

Full-table peers

ROA: maxLength

45.10.139.0/32

ROA 45.10.139.0/24 AS2821 has maxLength 24; the route is a /32. Raise the maxLength, or add a ROA for 45.10.139.0/32.

2 of 673

Route object: none

45.10.139.0/32

No route object for it. A route object for 45.10.139.0/24 with origin AS2821 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS2821 in the RIR database for the space.

2 of 673

ROA: maxLength

45.10.139.168/32

ROA 45.10.139.0/24 AS2821 has maxLength 24; the route is a /32. Raise the maxLength, or add a ROA for 45.10.139.168/32.

2 of 673

Route object: none

45.10.139.168/32

2 of 673

ROA: none

155.133.121.0/24

No ROA covers it. Add a ROA for AS2821, maxLength 24.

670 of 673

Route objects not announced

Route objects with origin AS2821 whose prefix no peer sees AS2821 announce. Many are kept on purpose (backup routes, space announced only in some places).


2a10:f781:10:5b5b::/64	RIPE	No ROA

2a10:f781:10:5b5b::/64

RIPE

No ROA

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.