University of California, Irvine
Data as of 2026-09-20
BGP inherited
This organisation
| Netblocks | 6 · 262,400 IPv4 addresses |
| IPv6 | 1 prefix (largest 2607:f538::/32) |
| Also registered under this name | 99 netblocks across 9 separate records |
| Record ID | 241848686 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 128.195.0.0/16 | University of California, Irvine | BGP | ANNOUNCED | ● high |
| 128.200.0.0/16 | University of California, Irvine | BGP | ANNOUNCED | ● high |
| 160.87.0.0/16 | University of California, Irvine | BGP | ANNOUNCED | ● high |
| 169.234.0.0/16 | University of California, Irvine | ARIN | DIRECT ALLOCATION | ● high |
| 192.5.19.0/24 | University of California, Irvine | BGP | ANNOUNCED | ● high |
| 2607:f538::/32 | University of California, Irvine | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2607:f538::/32 |
Footprint over time
12 weekly snapshots · JSON
10
+4 netblocks since 2026-07-05
2026-07-05
peak 10
2026-09-20
Other domains hosted in this network
what's this?NIC Handles
ABUSE2234-ARIN
AS299
NSP5-ARIN
NSP5-ARIN
NSP5-ARIN
UCI-1
UCI-1-Z