Data as of Nov 3, 2026
209.46.32.0/23
1 residential-proxy exit · 30 daysAmentum Services, Inc.
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Aug 2026
from AS12075 Jacobs Engineering Group Inc.
Residential-proxy exits
Proxy exits
1
0.20% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
1 observation
Network & registry
Origin network
AS395397
US
- Name
- Amentum Services, Inc.
- Type
- Business
- Registered
- Sep 5, 2025
- Domain
- amentum.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2023
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 4
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 3
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12075 not the origin | RADB | Jacobs(CMS) | MAINT-AS12075 | Aug 22, 2024 |
Whois
Registration for this announcement
- Range
- 209.46.32.0/23
- Netname
- AMENTUM-ICMS-2
- Registrant
- Amentum Services, Inc.
- Organization
- Amentum Services, Inc. (AS-3976)
- Org address
- 20501 Seneca Meadows Pkwy,, Germantown, MD, 20876
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-46-32-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Aug 21, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 21, 2024
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- LISTITNetworkEngineers
- Phone
- +1-817-224-6500
- Handle
- LISTI3-ARIN