Data as of Nov 8, 2026
198.133.241.0/24
No anonymizer space · no proxy exits in 30 daysInstitute for Defense Analyses
Network & registry
Origin network
AS166
US
- Name
- Institute for Defense Analyses
- Type
- Business
- Registered
- Mar 29, 1988
- Domain
- ida.org
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2012
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 198.
133. 241. 0/ 24 - Netname
- ILAB
- Registrant
- Institute for Defense Analyses
- Organization
- Institute for Defense Analyses (IDA-2-Z)
- Org address
- 730 E Glebe Rd, Alexandria, VA, 22305
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-198-133-241-0-1
- Parent
- NET-198-0-0-0-0
- Created
- May 5, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- May 5, 1993
- Status
- assigned
Report abuse
Abuse contact
- cmurphy@
ida. org - Name
- Murphy, Chris
- Phone
- +1-703-845-6833
- Handle
- CMU49-ARIN