Data as of Nov 9, 2026
160.144.0.0/13
No anonymizer spaceUnited States Department of Defense (DoD)
Announcements
Nesting
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Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 160.145.0.0/16 since Aug 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.12.0/23 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.14.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.30.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.31.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.33.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.37.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.41.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.49.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.50.0/23 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.54.0/23 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.71.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.76.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.84.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.88.0/24 since Sep 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.89.0/24 since Sep 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.90.0/24 since Sep 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.91.0/24 since Sep 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.92.0/24 since Sep 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.96.0/22 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.106.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.113.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.160.0/22 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.164.0/22 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.172.0/22 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.176.0/22 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.180.0/22 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.184.0/22 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.188.0/22 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.200.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.201.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.202.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.203.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.204.0/22 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.227.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.232.0/22 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.246.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.251.0/24 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.147.254.0/23 since Jul 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.150.0.0/16 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.150.55.0/24 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.150.64.0/24 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.150.66.0/24 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.32.0/19 since Jan 2021 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.64.0/21 since Jan 2021 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.72.0/22 since Jan 2021 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.80.0/24 since Mar 2017 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.81.0/24 since Jan 2020 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.82.0/23 since Sep 2020 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.84.0/22 since Sep 2022 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.88.0/22 since Nov 2023 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.96.0/20 since Sep 2020 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.112.0/23 since Feb 2023 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.116.0/22 since Jan 2021 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.122.0/23 since Jan 2021 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.151.0/24 since Jan 2021 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.207.0/24 since Aug 2021 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.208.0/22 since Dec 2025 | AS5972 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.151.224.0/19 since Dec 2016 | AS5972 | 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 |
|---|---|---|---|---|---|---|
| 160.144.0.0/16 | 65,536 | PENT-VOIP-NET2 | unknown | — | — | — |
| └ 160.144.0.0/16 | 65,536 | PENT-VOIP-NET2 | Headquarters, USAISC (HEADQU-3) · US | Allocation | Aug 25, 2025 | disa. |
| 160.145.0.0/16 | 65,536 | MCNAIR-NET1 | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | Sep 17, 1992 | disa. |
| └ 160.145.0.0/16 | 65,536 | MCNAIR-NET1 | Headquarters, USAISC (HEADQU-3) · US | Reallocated | Aug 25, 2025 | disa. |
| 160.146.0.0/16 | 65,536 | ROBERTS-NET | unknown | — | — | — |
| └ 160.146.0.0/16 | 65,536 | ROBERTS-NET | Headquarters, USAISC (HEADQU-3) · US | Allocation | Aug 25, 2025 | disa. |
| 160.147.0.0/16 | 65,536 | BELVOIR-NET1 | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | Sep 29, 1992 | disa. |
| └ 160.147.0.0/16 | 65,536 | BELVOIR-NET1 | Headquarters, USAISC (HEADQU-3) · US | Reallocated | Aug 25, 2025 | disa. |
| 160.148.0.0/16 | 65,536 | PENT-VOIP-NET | unknown | — | — | — |
| └ 160.148.0.0/16 | 65,536 | PENT-VOIP-NET | Headquarters, USAISC (HEADQU-3) · US | Allocation | Aug 25, 2025 | disa. |
| 160.149.0.0/16 | 65,536 | CACNET-160 | unknown | — | — | — |
| └ 160.149.0.0/16 | 65,536 | CACNET-160 | Headquarters, USAISC (HEADQU-3) · US | Allocation | Aug 25, 2025 | disa. |
| 160.150.0.0/16 | 65,536 | JAXSC-NET1 | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | Nov 25, 1992 | disa. |
| └ 160.150.0.0/16 | 65,536 | JAXSC-NET1 | Headquarters, USAISC (HEADQU-3) · US | Reallocated | Aug 25, 2025 | disa. |
| 160.151.0.0/16 | 65,536 | WASHNGTN-1 | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | Mar 3, 1993 | disa. |
| └ 160.151.0.0/16 | 65,536 | WASHNGTN-1 | Headquarters, USAISC (HEADQU-3) · US | Reallocated | Aug 25, 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
160.144.0.0/13 spans several registrations: 16 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 8, 1992
- Status
- assigned