City of Chicago
GLEIF verified
LEI
T5UYO5SYLC8K73MJQX30
Registered name
City of Chicago
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 11 |
| All fragments | 1,264 blocks across 370 clusters |
| Cluster ID | 207685250 |
| Registry | BGP |
| Owner jurisdiction | US-IL |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI T5UYO5SYLC8K73MJQX30 |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
11
0 netblocks since 2026-07-05
2026-07-05
peak 11
2026-07-13
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 167.165.0.0/17 | City of Chicago | BGP | ANNOUNCED | ● high |
| 167.165.0.0/16 | City of Chicago | BGP | ANNOUNCED | ● high |
| 167.165.128.0/17 | City of Chicago | BGP | ANNOUNCED | ● high |
| 167.165.222.0/23 | City of Chicago | BGP | ANNOUNCED | ● high |
| 167.165.230.0/24 | City of Chicago | BGP | ANNOUNCED | ● high |
| 167.165.231.0/24 | City of Chicago | BGP | ANNOUNCED | ● high |
| 167.165.232.0/23 | City of Chicago | BGP | ANNOUNCED | ● high |
| 167.165.234.0/24 | City of Chicago | BGP | ANNOUNCED | ● high |
| 167.165.238.0/24 | City of Chicago | BGP | ANNOUNCED | ● high |
| 167.165.239.0/24 | City of Chicago | BGP | ANNOUNCED | ● high |
| 216.125.144.0/22 | City of Chicago | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
9.1%
of checked blocks have valid RPKI ROA coverage
(1 of 11)
No discrepancies found among checked blocks.
NIC Handles
AS394534