Cornell University
LEI
549300ZZIJPNT0RZWP17
Registered name
Cornell University
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 8 |
| All fragments | 11 blocks across 3 clusters |
| Cluster ID | 191781440 |
| Registry | BGP |
| Owner jurisdiction | US |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 549300ZZIJPNT0RZWP17 |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-06
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 90.147.90.40/30 | Cornell University | RIPE | ASSIGNED PA | ● high |
| 128.84.0.0/16 | Cornell University | BGP | ANNOUNCED | ● high |
| 128.253.0.0/16 | Cornell University | BGP | ANNOUNCED | ● high |
| 132.236.0.0/16 | Cornell University | BGP | ANNOUNCED | ● high |
| 192.35.82.0/24 | Cornell University | BGP | ANNOUNCED | ● high |
| 192.122.235.0/24 | Cornell University | BGP | ANNOUNCED | ● high |
| 192.122.236.0/24 | Cornell University | BGP | ANNOUNCED | ● high |
| 2620:110:d000::/44 | Cornell University | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
25.0%
of checked blocks have valid RPKI ROA coverage
(2 of 8)
No discrepancies found among checked blocks.
NIC Handles
AS26
DUMY-RIPE
DUMY-RIPE
GARR-LIR
ORG-CU58-RIPE