Rensselaer Polytechnic Institute
Data as of 2026-09-27
GLEIF verified
LEI
549300THCXCGLZPZEL90
Registered name
Rensselaer Polytechnic Institute
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 15 · 330,496 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2620:0:2820::/48) |
| Record ID | 245473501 |
| Registry | BGP |
| Owner jurisdiction | US-NY |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300THCXCGLZPZEL90 |
| Shared handles | clustered on 7 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 (15)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 128.113.0.0/16 | Rensselaer Polytechnic Institute | ARIN | DIRECT ALLOCATION | ● high |
| 128.213.0.0/16 | Rensselaer Polytechnic Institute | ARIN | DIRECT ALLOCATION | ● high |
| 129.5.0.0/16 | Rensselaer Polytechnic Institute | BGP | ANNOUNCED | ● high |
| 129.161.0.0/16 | Rensselaer Polytechnic Institute | BGP | ANNOUNCED | ● high |
| 146.8.0.0/16 | Rensselaer Polytechnic Institute | BGP | ANNOUNCED | ● high |
| 192.12.91.0/24 | Rensselaer Polytechnic Institute | BGP | ANNOUNCED | ● high |
| 192.12.92.0/24 | Rensselaer Polytechnic Institute | BGP | ANNOUNCED | ● high |
| 204.76.222.0 – 204.76.229.255 | Rensselaer Polytechnic Institute | ARIN | DIRECT ALLOCATION | ● high |
| 204.76.222.0/24 | Rensselaer Polytechnic Institute | BGP | ANNOUNCED | ● high |
| 204.76.223.0/24 | Rensselaer Polytechnic Institute | BGP | ANNOUNCED | ● high |
| 204.76.224.0/22 | Rensselaer Polytechnic Institute | BGP | ANNOUNCED | ● high |
| 204.76.228.0/23 | Rensselaer Polytechnic Institute | BGP | ANNOUNCED | ● high |
| 204.145.205.0/24 | Rensselaer Polytechnic Institute | ARIN | DIRECT ALLOCATION | ● high |
| 2620:0:bf0::/48 | Rensselaer Polytechnic Institute | BGP | ANNOUNCED | ● high |
| 2620:0:2820::/48 | Rensselaer Polytechnic Institute | BGP | ANNOUNCED | ● high |
IPv6 ranges (2)
Footprint over time
14 weekly snapshots · JSON
21
+7 netblocks since 2026-07-05
2026-07-05
peak 21
2026-09-27
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(14 of 21)
No discrepancies found among checked blocks.
NIC Handles
AS91
BOZEA-ARIN
CCM11-ARIN
GD341-ARIN
GD341-ARIN
ITS-1-Z
SECUR58-ARIN