Data as of Nov 7, 2026
150.192.0.0/15
No anonymizer spaceUnited States Department of Defense (DoD)
Announcements
Nesting
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Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 150.192.0.0/16 since Aug 2025 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 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 | |
| 150.193.0.0/16 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 | disa. |
| └ 150.192.0.0/16 | 65,536 | LEWIS-NET1 | Headquarters, USAISC (HEADQU-3) · US | Reallocated | Aug 22, 2025 | disa. |
| 150.193.0.0/16 | 65,536 | LEWIS-NET2 | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | May 30, 1991 | disa. |
| └ 150.193.0.0/16 | 65,536 | LEWIS-NET2 | Headquarters, USAISC (HEADQU-3) · US | Reallocated | Aug 22, 2025 | disa. |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
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
- Stable
- First seen
- May 2005
- Current origin since
- Dec 2010 · 16 yr
- Origin networks
- 2
- Last change of origin
- Dec 2010
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
150.192.0.0/15 spans several registrations: 4 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- May 30, 1991
- Status
- assigned