YALE UNIVERSITY
Yale University
Data as of 2026-09-06
GLEIF verified
LEI
9SFB6DIM0FRWV0EV8S84
Registered name
YALE UNIVERSITY
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 8 · 132,096 IPv4 addresses |
| IPv6 | 1 prefix (largest 2604:b200::/32) |
| Record ID | 237232569 |
| Registry | BGP |
| Owner jurisdiction | US-CT |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 9SFB6DIM0FRWV0EV8S84 |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 128.36.0.0/16 | Yale University | BGP | ANNOUNCED | ● high |
| 128.36.4.0/24 | Yale University | BGP | ANNOUNCED | ● high |
| 130.132.0.0/16 | Yale University | ARIN | DIRECT ALLOCATION | ● high |
| 192.26.88.0/24 | Yale University | ARIN | DIRECT ALLOCATION | ● high |
| 192.31.2.0/24 | Yale University | BGP | ANNOUNCED | ● high |
| 192.31.236.0/24 | Yale University | BGP | ANNOUNCED | ● high |
| 192.35.89.0/24 | Yale University | ARIN | DIRECT ALLOCATION | ● high |
| 2604:b200::/32 | Yale University | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2604:b200::/32 |
Footprint over time
11 weekly snapshots · JSON
13
+6 netblocks since 2026-07-05
2026-07-05
peak 13
2026-09-06
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
(13 of 13)
No discrepancies found among checked blocks.
NIC Handles
AS29
IST27-ARIN
LUTIN-ARIN
MASSA51-ARIN
NET13-ARIN
NET13-ARIN
NOT35-ARIN
YALEUN-Z