Karolinska Institutet

GLEIF verified
LEI
213800EENON7ZYGD2932
Registered name
Karolinska Institutet
Jurisdiction
SE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks9 · 32,512 IPv4 addresses
Cluster ID208844926
RegistryBGP
Owner jurisdictionSE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 213800EENON7ZYGD2932
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
9 0 netblocks since 2026-07-05
2026-07-05 peak 9 2026-07-19

Domains hosted in this network

what's this?
ki.se

IP Ranges (9)

⬇ export CSV
CIDR Org name Registry Status Confidence
130.229.0.0/18 Karolinska Institutet BGP ANNOUNCED ● high
130.237.96.0 – 130.237.143.255 Karolinska Institutet RIPE LEGACY ● high
130.237.204.0/24 Karolinska Institutet RIPE LEGACY ● high
193.10.16.0/21 Karolinska Institutet RIPE ASSIGNED PA ● high
193.10.63.0/24 Karolinska Institutet RIPE ASSIGNED PA ● high
193.10.76.0/24 Karolinska Institutet RIPE ASSIGNED PA ● high
193.10.140.0/22 Karolinska Institutet RIPE ASSIGNED PA ● high
2001:6b0:22::/48 Karolinska Institutet RIPE ASSIGNED ● high
83.233.227.160/29 KAROLINSKA-INSTITUTET-NET-SE RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
66.7% of checked blocks have valid RPKI ROA coverage (6 of 9)
Possible discrepancies (5)

These blocks are registered to Karolinska Institutet but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2001:6b0:22::/48 /48 authorized for AS1653 — Vetenskapsradet / SUNET
193.10.16.0/21 /21 authorized for AS1653 — Vetenskapsradet / SUNET
193.10.140.0/22 /22 authorized for AS1653 — Vetenskapsradet / SUNET
193.10.63.0/24 /24 authorized for AS1653 — Vetenskapsradet / SUNET
193.10.76.0/24 /24 authorized for AS1653 — Vetenskapsradet / SUNET

NIC Handles

AS2837 BB2-MNT DUMY-RIPE DUMY-RIPE ORG-KI12-RIPE SUNET-MNT SUNET-MNT sunet-mnt