Data as of Nov 9, 2026
140.177.18.0/24
No anonymizer space · no proxy exits in 30 daysDigital Fortress, Inc. · space held by Wolfram Research, Inc.
Network & registry
Origin network
AS3361
US
- Name
- Digital Fortress, Inc.
- Type
- Hosting
- Registered
- Sep 2, 2009
- Domain
- digital-fortress.com
- Website
- digital-fortress.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2012
- Current origin since
- Jan 2013 · 14 yr
- Origin networks
- 2
- Last change of origin
- Jan 2013
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3361 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
| AS3361 | RADB | Chirisa DF LLC dba Digital Fortress - AS3361 | MAINT-AS2044 | May 19, 2026 |
| AS11106 not the origin | RADB | Spectrum Networks Proxy Registration | MAINT-AS11404 | Nov 13, 2023 |
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