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AS56828 Norsk Helsenett SF

Norway NorwegianHealthnetwork RIPE 4 IPv4 prefixes 1 IPv6 prefix
IPv4 addresses
27,648
IPv6 /48 networks
524,288
RPKI
5 valid0 no ROA
Peers and downstreams
4

Holder

AS name
NorwegianHealthnetwork
Description
Norsk Helsenett SF
Organisation
Norsk Helsenett SF
Registered in
Trondheim, Norway
Abuse contact
abuse@nhn.no
Assigned
2011-05-22
Registered
2011-05-23
Record last changed
2025-02-20 13:37 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS25091 IP-Max SA AS25091 · CH IP-Max SA AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS12552 GlobalConnect AB AS12552 · SE GlobalConnect AB AS31027 GlobalConnect A/S AS31027 · DK GlobalConnect A/S AS2119 Telenor Norge AS AS2119 · NO Telenor Norge AS AS2116 GLOBALCONNECT AS AS2116 · NO GLOBALCONNECT AS AS56828 Norsk Helsenett SF AS56828 · NO Norsk Helsenett SF

Network health

Grade A · 90/100
pass Prefixes covered by valid ROAs
5 of 5 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
1 IPv6 prefix.		 15/15
pass More than one upstream
2 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@nhn.no is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2025-02-20.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS56828 health AS56828 RPKI
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Markdown
[![AS56828 network health](https://ip-fd.net/badge/asn/56828/health.svg)](https://ip-fd.net/asn/56828)
Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days
2026-10-04 07:03 UTCNeighbour gone AS29695 upstream
2026-10-04 07:03 UTCRelationship changed AS56655 upstream to peer
2026-10-04 07:03 UTCRelationship changed AS50304 upstream to peer
2026-10-04 07:03 UTCRelationship changed AS25400 upstream to peer

WHOIS

aut-num:        AS56828
as-name:        NorwegianHealthnetwork
org:            ORG-NHA3-RIPE
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        NIX1
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        --
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remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        NIX2
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        TRDIX
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        TIX
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        --
remarks:        CUSTOMERS
remarks:        --
remarks:        --
remarks:        --
remarks:        --
admin-c:        OWA2-RIPE
admin-c:        LR2413-RIPE
admin-c:        EHN3-RIPE
tech-c:         OWA2-RIPE
tech-c:         LR2413-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-NHN
created:        2011-05-23T14:31:25Z
last-modified:  2025-02-20T13:37:29Z
source:         RIPE
% 132 routing policy lines (import/export) not shown