Data as of Nov 3, 2026
150.192.0.0/16
No anonymizer space · no proxy exits in 30 daysHeadquarters, USAISC · reallocated from United States Department of Defense (DoD)
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 150.192.0.0/15 since Dec 2010 | AS721 | Business |
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 |
|---|---|---|---|---|
| 150.192.1.0/24 since Jun 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.8.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.32.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.33.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.34.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.35.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.36.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.37.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.44.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.49.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.50.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.54.0/24 since Sep 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.60.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.62.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.70.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.72.0/24 since May 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.92.0/24 since Sep 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.96.0/24 since Sep 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.99.0/24 since Sep 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.100.0/24 since Sep 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.101.0/24 since Sep 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.107.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.112.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.114.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.116.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.118.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.120.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.122.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.124.0/23 since Sep 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.126.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.130.0/23 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.220.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.230.0/24 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.192.240.0/22 since Aug 2025 | AS1540 | 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 |
|---|---|---|---|---|---|---|
| 150.192.0.0/16 | 65,536 | LEWIS-NET1 | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | May 30, 1991 | [email protected] |
| └ 150.192.0.0/16 | 65,536 | LEWIS-NET1 | Headquarters, USAISC (HEADQU-3) · US | Reallocated | Aug 22, 2025 | [email protected] |
Network & registry
Registry
Holder
- Organization
- United States Department of Defense (DoD)
- Handle
- USDDD
- Range
- 150.192.0.0/16
- Registration type
- Direct Allocation
- Record created
- May 30, 1991
- Legacy
- yes
- Reallocated to
- Headquarters, USAISC (HEADQU-3)
- Reallocated
- Aug 22, 2025
Origin network
AS1540
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 4
- Last change of origin
- Aug 2025
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 150.192.0.0/16
- Netname
- LEWIS-NET1
- 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-150-192-0-0-2
- Parent
- NET-150-192-0-0-1
- Created
- Aug 22, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- May 30, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Network DoD
- Phone
- +1-844-347-2457
- Handle
- MIL-HSTMST-ARIN