Data as of Nov 14, 2026
140.14.45.0/24
No anonymizer space · no proxy exits in 30 daysUnited States Department of Defense (DoD)
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS721 United States Department of Defense (DoD), after 3.9 years unannounced
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 140.14.0.0/16 | 65,536 | DISN-IP-IAPNET-NFG-3-0 | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | Apr 8, 1990 | disa. |
| └ 140.14.0.0/16 | 65,536 | DISN-IP-IAPNET-NFG-3-0 | DoD Network Information Center (DNIC) · US | Reallocated | Sep 2, 2025 | disa. |
Network & registry
Registry
Holder
- Organization
- United States Department of Defense (DoD)
- Handle
- USDDD
- Range
- 140.
14. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Apr 8, 1990
- Legacy
- yes
- Reallocated to
- DoD Network Information Center (DNIC)
- Reallocated
- Sep 2, 2025
Origin network
AS721
US
- Name
- United States Department of Defense (DoD)
- Type
- Business
- Domain
- mail.mil
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2018
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Oct 2022
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 140.
14. 0. 0/ 16 - Netname
- DISN-IP-IAPNET-NFG-3-0
- Registrant
- DoD Network Information Center
- Organization
- DoD Network Information Center (DNIC)
- Org address
- 3990 E. Broad Street, Columbus, OH, 43218
- Org country
- US
- Type
- Reallocated
- Handle
- NET-140-14-0-0-2
- Parent
- NET-140-14-0-0-1
- Created
- Sep 2, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 8, 1990
- Status
- assigned
Report abuse
Abuse contact
- disa.
columbus. ns. mbx. hostmaster-dod-nic@ mail. mil - Name
- Network DoD
- Phone
- +1-844-347-2457
- Handle
- MIL-HSTMST-ARIN