Data as of Nov 9, 2026
50.31.140.0/22
No anonymizer space · no proxy exits in 30 daysDEFT.COM
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
50.31.140.0/22
From the registry to its use
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 50.31.128.0/18 since Oct 2011 | AS23352 | Hosting | IP broker IPXO | DEFT.COM | |
| 50.31.128.0/17 since Feb 2011 | AS23352 | Hosting | IP broker IPXO | DEFT.COM |
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 50.31.142.0/24 since Oct 2018 | AS22075 | Unknown | IP broker IPXO | DEFT.COM |
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 |
|---|---|---|---|---|---|---|
| 50.31.128.0/17 | 32,768 | SCN-3 | DEFT.COM (SL-2063) · US | Direct Allocation | Feb 3, 2011 | abuse@ |
| └ 50.31.140.64/26 | 64 | SCNET-50-31-140-64-26 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 768 | 75% | 2 | |
| Unknown | 256 | 25% | 1 |
Network & registry
Origin network
AS23352
US
- Name
- DEFT.COM
- Type
- Hosting
- Registered
- Mar 5, 2002
- Domain
- summithq.com
- Website
- www.summithq.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2012
- Current origin since
- Apr 2017 · 9.6 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 50.
31. 128. 0/ 17 - Netname
- SCN-3
- Registrant
- DEFT.COM
- Organization
- DEFT.COM (SL-2063)
- Org address
- 2200 Busse RD, Elk Grove Village, IL, 60007
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-50-31-128-0-1
- Parent
- NET-50-0-0-0-0
- Created
- Feb 3, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 3, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
deft. com - Name
- Abuse Department
- Phone
- +1-312-829-1111;ext299
- Handle
- ABUSE1669-ARIN