Chicago Stock Exchange
Data as of 2026-10-11
BGP inherited
This organisation
| Netblocks | 8 · 2,560 IPv4 addresses |
| Record ID | 248192478 |
| Registry | ARIN |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 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 |
|---|---|---|---|---|
| 198.51.54.0/24 | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.51.56.0/24 | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.51.58.0/24 | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.62.246.0/24 | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.62.248.0/24 | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.62.250.0/24 | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.51.54.0 – 198.51.58.255 | Chicago Stock Exchange, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 198.62.246.0 – 198.62.250.255 | Chicago Stock Exchange, Inc. | ARIN | DIRECT ALLOCATION | ● low |
Footprint over time
9 weekly snapshots · JSON
8
0 netblocks since 2026-08-16
2026-08-16
peak 8
2026-10-11
NIC Handles
C00002471
C00002473
C00002475
C00002476
C00002477
C00002479
CSE-1
DDC27-ARIN
KAVAN2-ARIN
KAVAN2-ARIN