City University of New York
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 12 · 659,712 IPv4 addresses |
| All fragments | 14 blocks across 2 clusters |
| Cluster ID | 213689437 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 · report an issue | |
Footprint over time
6 weekly snapshots · JSON
13
+1 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-26
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 128.228.0.0/16 | City University of New York | BGP | ANNOUNCED | ● high |
| 134.74.0.0/16 | City University of New York | BGP | ANNOUNCED | ● high |
| 146.95.0.0/16 | City University of New York | BGP | ANNOUNCED | ● high |
| 146.96.0.0/16 | City University of New York | BGP | ANNOUNCED | ● high |
| 146.111.0.0/16 | City University of New York | BGP | ANNOUNCED | ● high |
| 146.245.0.0/16 | City University of New York | BGP | ANNOUNCED | ● high |
| 148.84.0.0/16 | City University of New York | BGP | ANNOUNCED | ● high |
| 149.4.0.0/16 | City University of New York | BGP | ANNOUNCED | ● high |
| 150.210.0.0/16 | City University of New York | BGP | ANNOUNCED | ● high |
| 163.238.0.0/16 | City University of New York | BGP | ANNOUNCED | ● high |
| 198.61.16.0/20 | City University of New York | BGP | ANNOUNCED | ● high |
| 198.180.141.0/24 | City University of New York | BGP | ANNOUNCED | ● high |
Domains hosted in this network
what's this?NIC Handles
AS31822
CHANG151-ARIN
CIS21-ARIN
CUNY-Z
FERRE358-ARIN