Network · data from 2026-11-12

AS56828 Norsk Helsenett SF

Registry name: NorwegianHealthnetwork Norsk Helsenett SF, NO · PeeringDB

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

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

0RPKI invalid 0 origin · 0 maxLength

0No 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 AS56828, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS56828, 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.


31.25.216.0/21	Valid	RIR databaseRIPE	673 100%	67
83.118.128.0/18	Valid	RIR databaseRIPE	673 100%	67
91.186.64.0/19	Valid	RIR databaseRIPE	673 100%	67
185.84.36.0/22	Valid	RIR databaseRIPE	673 100%	67
2a05:ec0::/29	Valid	RIR databaseRIPE	634 100%	67

AS-SET

PeeringDB's irr_as_set for AS56828: AS-NHN. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS56828 isn't in the set, or no route object for AS56828 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.

Name	Database	ASNs	Sets	Route objects	AS56828 in it	Not covered
AS-NHN	RIPE	4	1	12	Yes	0
	NTTCOM (also)	2	1	768	No	5

Fix list

Nothing to change: every route is RPKI valid with a route object in an RIR database, and every route object is announced.

Route objects not announced

Every route object with origin AS56828 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.