Data as of Nov 9, 2026
50.31.236.0/24
No anonymizer space · no proxy exits in 30 daysNTT America, Inc. · space held by DEFT.COM
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
50.31.236.0/24
From the registry to its use
- Feb 3, 2011Registry recordDEFT.COMDirect Allocation50.31.128.0/17
- Oct 8, 2011– today
- Jun 18, 2018– today
- Jun 27, 2018Route objectAS2914 NTT America, Inc.NTTCOM route object for AS2914 NTT America, Inc., maintainer MAINT-NTTCOM-RA
- todayLeased fromIPXOIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 50.31.232.0/21 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 |
Network & registry
Origin network
AS2914
US
- Name
- NTT America, Inc.
- Type
- Internet provider
- Registered
- Dec 7, 1998
- Domain
- ntt.net
- Website
- www.gin.ntt.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2018
- Current origin since
- Jun 2018 · 8.4 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2914 | NTTCOM | cache-networks proxy object | MAINT-NTTCOM-RA | Jun 27, 2018 |
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