Data as of Nov 9, 2026
140.177.0.0/20
No anonymizer space · no proxy exits in 30 daysWolfram Research, Inc.
Network & registry
Origin network
AS11106
US
- Name
- Wolfram Research, Inc.
- Type
- Business
- Registered
- Apr 9, 1998
- Domain
- wolfram.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2009
- Current origin since
- Feb 2009 · 18 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
Whois
Registration for this announcement
- Range
- 140.
177. 0. 0/ 18 - Netname
- WRI-NET
- Registrant
- Wolfram Research, Inc.
- Organization
- Wolfram Research, Inc. (WOLFRA)
- Org address
- 100 Trade Center Drive, Champaign, IL, 61820
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-140-177-0-0-1
- Parent
- NET-140-0-0-0-0
- Created
- May 16, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- May 16, 1990
- Status
- assigned
Report abuse
Abuse contact
- netadmin@
wolfram. com - Name
- netadmin
- Phone
- +1-217-398-0700
- Handle
- NETAD43-ARIN