Jonkoping University
Data as of 2026-07-26
BGP inherited
Limited data: only 3 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
Cluster stats
| Netblocks | 3 · 5,888 IPv4 addresses |
| Cluster ID | 213720613 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.10.208.0 – 193.10.219.255 | Jonkoping University | RIPE | ASSIGNED PA | ● high |
| 193.11.85.0 – 193.11.87.255 | Jonkoping University | RIPE | ASSIGNED PA | ● high |
| 212.25.136.0/21 | Jonkoping University | RIPE | ASSIGNED PA | ● high |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
Possible discrepancies (3)
These blocks are registered to Jonkoping University 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.
| 193.10.208.0 – 193.10.219.255 /20 | authorized for AS1653 — Vetenskapsradet / SUNET |
| 212.25.136.0/21 /21 | authorized for AS1653 — Vetenskapsradet / SUNET |
| 193.11.85.0 – 193.11.87.255 /22 | authorized for AS1653 — Vetenskapsradet / SUNET |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-JU11-RIPE
SUNET-MNT