CHICAGO HOLDINGS LIMITED
Chicago
Data as of 2026-08-23
GLEIF verified
LEI
2549001FG3B9374FTJ04
Registered name
CHICAGO HOLDINGS LIMITED
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 2 · 1,280 IPv4 addresses |
| All fragments | 59 blocks across 21 clusters |
| Cluster ID | 228117507 |
| Registry | ARIN |
| Owner jurisdiction | JE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 2549001FG3B9374FTJ04 |
| Shared handles | clustered on 9 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 (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.234.128.0/22 | Chicago | ARIN | ASSIGNMENT | ● high |
| 157.167.192.0/24 | Chicago | RIPE | LEGACY | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(1 of 2)
Possible discrepancies (1)
These blocks are registered to Chicago but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 23.234.128.0/22 /22 | authorized for AS3257 — GTT Communications Inc. |
NIC Handles
ABUSE7965-ARIN
BST-NOC
C10903463
DUMY-RIPE
DUMY-RIPE
IC-1620
NETWO9283-ARIN
NETWO9283-ARIN
NETWO9283-ARIN