Data as of Nov 3, 2026
150.149.0.0/19
No anonymizer space · no proxy exits in 30 daysHeadquarters, USAISC · reallocated from United States Department of Defense (DoD)
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 150.149.1.0/24 since Oct 2021 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.149.3.0/24 since Jan 2024 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.149.5.0/24 since Nov 2021 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.149.6.0/24 since Oct 2021 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.149.10.0/24 since Oct 2021 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.149.12.0/23 since Oct 2021 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.149.14.0/23 since Nov 2021 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.149.16.0/24 since Oct 2021 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.149.17.0/24 since Oct 2021 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.149.18.0/23 since Nov 2021 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.149.30.0/24 since Oct 2021 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.149.31.0/24 since Oct 2021 | AS1516 | Business | United States Department of Defense (DoD) via Headquarters, USAISC |
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 |
|---|---|---|---|---|---|---|
| 150.149.0.0/16 | 65,536 | RCC-C-NET6 | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | May 8, 1991 | [email protected] |
| └ 150.149.0.0/16 | 65,536 | RCC-C-NET6 | Headquarters, USAISC (HEADQU-3) · US | Reallocated | Aug 22, 2025 | — |
Network & registry
Registry
Holder
- Organization
- United States Department of Defense (DoD)
- Handle
- USDDD
- Range
- 150.149.0.0/16
- Registration type
- Direct Allocation
- Record created
- May 8, 1991
- Legacy
- yes
- Reallocated to
- Headquarters, USAISC (HEADQU-3)
- Reallocated
- Aug 22, 2025
Origin network
AS1516
US
- Name
- Headquarters, USAISC
- Type
- Business
- Registered
- May 12, 2004
- 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
- Dec 2014
- Current origin since
- Mar 2025 · 1.6 yr
- Origin networks
- 3
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 5
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS1516 | NTTCOM | CenturyLink Proxy object | MAINT-JOB | Sep 1, 2016 |
Whois
Registration for this announcement
- Range
- 150.149.0.0/16
- Netname
- RCC-C-NET6
- Registrant
- Headquarters, USAISC
- Organization
- Headquarters, USAISC (HEADQU-3)
- Org address
- NETC-ANC CONUS TNOSC, Fort Huachuca, AZ, 85613
- Org country
- US
- Type
- Reallocated
- Handle
- NET-150-149-0-0-2
- Parent
- NET-150-149-0-0-1
- Created
- Aug 22, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- May 8, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Network DoD
- Phone
- +1-844-347-2457
- Handle
- MIL-HSTMST-ARIN