Kean University
Cluster stats
Netblocks20
Cluster ID191820359
RegistryARIN
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 14 shared RIR contact/maintainer handles
Registry names 8 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
20 0 netblocks since 2026-07-05
2026-07-05 peak 20 2026-07-06

IP Ranges (20)

⬇ export CSV
CIDR Org name Registry Status Confidence
131.125.0.0/18 Kean University ARIN ● high
81.21.35.136/29 KEAN-NET RIPE ASSIGNED PA ● low
82.148.194.64/28 KEAN-IT-BV RIPE ASSIGNED PA ● low
84.53.87.168/29 KEAN-IT RIPE ASSIGNED PA ● low
84.53.97.56/29 KEAN-IT RIPE ASSIGNED PA ● low
90.145.24.32/29 KEAN-IT RIPE ASSIGNED PA ● low
90.145.31.48/29 Kean-IT RIPE ASSIGNED PA ● low
90.145.51.56/29 KEAN_IT RIPE ASSIGNED PA ● low
90.145.53.248/29 KEAN_IT RIPE ASSIGNED PA ● low
90.145.95.40/29 KEAN_IT RIPE ASSIGNED PA ● low
90.145.204.224/28 KEAN_IT RIPE ASSIGNED PA ● low
90.145.210.40/29 KEAN_IT RIPE ASSIGNED PA ● low
90.145.210.80/29 KEAN_IT RIPE ASSIGNED PA ● low
90.145.215.56/29 KEAN_IT RIPE ASSIGNED PA ● low
90.145.219.232/30 KEAN_IT RIPE ASSIGNED PA ● low
90.145.219.252/30 KEAN_IT RIPE ASSIGNED PA ● low
90.145.222.64/29 KEAN_IT RIPE ASSIGNED PA ● low
90.145.224.144/28 KEAN_IT RIPE ASSIGNED PA ● low
217.16.233.68/30 KEAN-CY RIPE ASSIGNED PA ● low
2a00:2381:58c::/48 Kean-Construction-Scotland RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
85.0% of checked blocks have valid RPKI ROA coverage (17 of 20)
Possible discrepancies (1)

These blocks are registered to Kean 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.

2a00:2381:58c::/48 /48 authorized for AS2856 — British Telecommunications PLC

NIC Handles

AS5425-MNT BTNET-MNT CALLSAT-MNT DEFRE9-ARIN DRF-ARIN DRF-ARIN DRF-ARIN DRF-ARIN DUMY-RIPE DUMY-RIPE EUROFIBER-MNT Eurofiber-MNT +2 more