Data as of Nov 7, 2026
152.123.16.0/24
No anonymizer space · no proxy exits in 30 daysFederal Aviation Administration · space held by U. S. Department of Transportation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 152.123.16.0/23 since Sep 18, 2026 | AS4046 | Business | U. S. Department of Transportation |
Network & registry
Origin network
AS3923
US
- Name
- Federal Aviation Administration
- Type
- Business
- Registered
- Oct 12, 1994
- Domain
- faa.gov
- Industry
- Freight, Shipment, and Postal Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2021
- Current origin since
- Mar 2021 · 5.6 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3923 | RADB | Federal Aviation Administration (FAA-4) | MAINT-AS5078 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 152.
121. 0. 0 - 152. 123. 255. 255 - Netname
- USDT-1
- Registrant
- U. S. Department of Transportation
- Organization
- U. S. Department of Transportation (USDT-1)
- Org address
- 1200 New Jersey Ave. S.E., Washington, DC, 20590
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-152-121-0-0-1
- Parent
- NET-152-0-0-0-0
- Created
- Aug 15, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 15, 1991
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN