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AS2837 Karolinska Institutet 🇸🇪 SE

Announcing 1 prefixes, seen at the RIS collectors.

IPv4 prefixes
1
16,384 (64 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS2837
Name
Karolinska Institutet
Organisation
Karolinska Institutet
Country
🇸🇪 SE
RIR
RIPENCC
Allocated
1993-11-29

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 1 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS2830 - AS2879
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:18Z
last-modified:  2018-11-22T15:27:18Z
source:         RIPE

aut-num:        AS2837
as-name:        SUNET-KI
org:            ORG-KI12-RIPE
import:         from AS1653 accept any
export:         to AS1653 announce AS2837
admin-c:        NUN6-RIPE
tech-c:         NUN6-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SUNET-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-15T09:12:46Z
source:         RIPE
sponsoring-org: ORG-SA58-RIPE

organisation:   ORG-KI12-RIPE
org-name:       Karolinska Institutet
country:        SE
reg-nr:         Not Applicable
org-type:       OTHER
address:        Karolinska Institutet
address:        IT-centrum
address:        S-17177 Stockholm
address:        Sweden
abuse-c:        AR29993-RIPE
mnt-ref:        SUNET-MNT
mnt-by:         SUNET-MNT
created:        2008-06-05T12:54:43Z
last-modified:  2026-05-13T05:50:57Z
source:         RIPE # Filtered

role:           Nordic University NOC
address:        NUNOC
address:        Tulegatan 11
address:        SE-113 53 Stockholm
address:        Sweden
phone:          +46 8 207 860
admin-c:        PNI2-RIPE
tech-c:         HE15
tech-c:         FP5207-RIPE
tech-c:         MB40-RIPE
nic-hdl:        NUN6-RIPE
remarks:        +--------------------------------------+
remarks:        | NORDUnet (as2603) fault reporting:   |
remarks:        | phone: +46(0)8 20 78 60              |
remarks:        | email: 247@nordu.net                 |
remarks:        |                                      |
remarks:        | SUNET (as1653) fault reporting:      |
remarks:        | phone: +46(0)8 20 78 60              |
remarks:        | email: 247@sunet.se                  |
remarks:        | abuse: abuse@sunet.se                |
remarks:        | cert:  cert@sunet.se                 |
remarks:        +--------------------------------------+
abuse-mailbox:  abuse@nordu.net
mnt-by:         SUNET-MNT
mnt-by:         NORDUNET-MNT
created:        2007-04-11T09:47:55Z
last-modified:  2023-02-02T15:57:32Z
source:         RIPE # Filtered