Data as of Nov 3, 2026
64.73.0.0/17
No anonymizer space · no proxy exits in 30 daysCDW Technologies LLC
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 64.73.8.0/24 since Jan 2024 | AS46588 | Business | CDW Technologies LLC | |
| 64.73.9.0/24 since Jan 2024 | AS46588 | Business | CDW Technologies LLC | |
| 64.73.10.0/24 since Apr 2024 | AS46588 | Business | CDW Technologies LLC | |
| 64.73.11.0/24 since Apr 2024 | AS46588 | Business | CDW Technologies LLC | |
| 64.73.16.0/21 since Aug 2016 | AS10788 | Business | CDW Technologies LLC | |
| 64.73.16.0/24 since Aug 2016 | AS10788 | Business | CDW Technologies LLC | |
| 64.73.17.0/24 since May 2018 | AS10788 | Business | CDW Technologies LLC | |
| 64.73.18.0/24 since Aug 2020 | AS10788 | Business | CDW Technologies LLC | |
| 64.73.20.0/24 since Aug 2016 | AS10788 | Business | CDW Technologies LLC | |
| 64.73.21.0/24 since Dec 2022 | AS10788 | Business | CDW Technologies LLC | |
| 64.73.23.0/24 since Aug 2021 | AS10788 | Business | CDW Technologies LLC | |
| 64.73.64.0/21 since Mar 2019 | AS3599 | Business | CDW Technologies LLC | |
| 64.73.80.0/21 since Apr 2019 | AS3599 | Business | CDW Technologies LLC | |
| 64.73.112.0/20 since May 2005 | AS3599 | Business | CDW Technologies LLC |
Network & registry
Origin network
AS3599
US
- Name
- CDW Technologies LLC
- Type
- Business
- Registered
- May 18, 1994
- Domain
- cdw.com
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 64.73.8.0/22 | AS46588 | ARIN | CDW Technologies LLC | MNT-BINC | Aug 31, 2026 |
| 64.73.14.0/24 | AS19421 | ARIN | Lands' End - 64.73.14.0 | MNT-BINC | Jan 31, 2020 |
| 64.73.15.0/24 | AS19421 | ARIN | Lands' End - 64.73.15.0 | MNT-BINC | Jan 31, 2020 |
| 64.73.98.0/24 | AS40458 | ALTDB | CUNA Mutual | MAINT-CUNAMUTUAL | Mar 31, 2008 |
Whois
Registration for this announcement
- Range
- 64.73.0.0 - 64.73.191.255
- Netname
- BINC-BLK-1
- Registrant
- CDW Technologies LLC
- Organization
- CDW Technologies LLC (BINC)
- Org address
- 5525 Nobel Drive, Madison, WI, 53711
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-64-73-0-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Mar 31, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 31, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Network Abuse
- Phone
- +1-608-288-4000
- Handle
- NETWO712-ARIN