Data as of Nov 7, 2026
164.52.128.0/20
No anonymizer space · no proxy exits in 30 daysLatisys-Chicago, LLC
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 164.52.128.0/18 | 16,384 | MDHCH | Latisys-Chicago, LLC (MDHCH) · US | Direct Allocation | Sep 29, 2016 | networking@ |
| └ 164.52.129.160/27 | 32 | ZAYO-OAK-INTERSYSTEMS-CORP--164-52-129-160-27 | unknown | — | — | — |
| └ 164.52.129.192/26 | 64 | ZAYO-OAK-164-52-129-192-26 | unknown | — | — | — |
| └ 164.52.130.0/25 | 128 | ZAYO-164-52-130-0-25 | unknown | — | — | — |
Network & registry
Origin network
AS17223
US
- Name
- Latisys-Chicago, LLC
- Type
- Hosting
- Registered
- Jul 11, 2006
- Domain
- latisys.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2016
- Current origin since
- Dec 2016 · 9.9 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17223 | RADB | Oakbrook zcci subnet | MAINT-AS29863 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 164.
52. 128. 0/ 18 - Netname
- MDHCH
- Registrant
- Latisys-Chicago, LLC
- Organization
- Latisys-Chicago, LLC (MDHCH)
- Org address
- 1808 Swift Drive, Oak Brook, IL, 60523
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-164-52-128-0-1
- Parent
- NET-164-0-0-0-0
- Created
- Sep 29, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 29, 2016
- Status
- assigned
Report abuse
Abuse contact
- networking@
databank. com - Name
- ZCOLO
- Phone
- +1-571-450-1165
- Handle
- ZCOLO-ARIN