Network · data from 2026-11-12

AS208270 Synamedia-Belgium Synamedia Vividtec Europe BVBA

Registry name: Synamedia-Belgium Synamedia Vividtec Europe BVBA, BE · not in PeeringDB

3IPv4 routes 0.0% RPKI valid · 0.0% with a route object

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

0RPKI invalid 0 origin · 0 maxLength

4No ROA 4 with no route object for this origin

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

0Route objects not announced registered with origin AS208270, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS208270, 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.


45.149.64.0/23	No ROA	None	673 100%	67
45.149.64.0/24	No ROA	None	672 100%	67
45.149.65.0/24	No ROA	None	672 100%	67
2a0f:af80::/40	No ROA	None	635 100%	67

AS-SET

AS208270 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 8 are in fix.csv.

ROA: none4
Route object: none4

Change	Prefix or set	Detail	Full-table peers
ROA: none	45.149.64.0/23	No ROA covers it. Add a ROA for AS208270, maxLength 23.	673 of 673
Route object: none	45.149.64.0/23	No route object for it. Add a route object with origin AS208270 in the RIR database for the space.	673 of 673
ROA: none	45.149.64.0/24	No ROA covers it. Add a ROA for AS208270, maxLength 24.	672 of 673
Route object: none	45.149.64.0/24	No route object for it. Add a route object with origin AS208270 in the RIR database for the space.	672 of 673
ROA: none	45.149.65.0/24	No ROA covers it. Add a ROA for AS208270, maxLength 24.	672 of 673
Route object: none	45.149.65.0/24	No route object for it. Add a route object with origin AS208270 in the RIR database for the space.	672 of 673
ROA: none	2a0f:af80::/40	No ROA covers it. Add a ROA for AS208270, maxLength 40.	635 of 636
Route object: none	2a0f:af80::/40	No route object for it. Add a route object with origin AS208270 in the RIR database for the space.	635 of 636

Change

Prefix or set

Detail

Full-table peers

ROA: none

45.149.64.0/23

No ROA covers it. Add a ROA for AS208270, maxLength 23.

673 of 673

Route object: none

45.149.64.0/23

No route object for it. Add a route object with origin AS208270 in the RIR database for the space.

673 of 673

ROA: none

45.149.64.0/24

No ROA covers it. Add a ROA for AS208270, maxLength 24.

672 of 673

Route object: none

45.149.64.0/24

No route object for it. Add a route object with origin AS208270 in the RIR database for the space.

672 of 673

ROA: none

45.149.65.0/24

No ROA covers it. Add a ROA for AS208270, maxLength 24.

672 of 673

Route object: none

45.149.65.0/24

No route object for it. Add a route object with origin AS208270 in the RIR database for the space.

672 of 673

ROA: none

2a0f:af80::/40

No ROA covers it. Add a ROA for AS208270, maxLength 40.

635 of 636

Route object: none

2a0f:af80::/40

No route object for it. Add a route object with origin AS208270 in the RIR database for the space.

635 of 636

Route objects not announced

Every route object with origin AS208270 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.