Data as of Nov 7, 2026
147.130.0.0/15
No anonymizer spaceUnited States Department of Defense (DoD)
Announcements
Nesting
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Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 147.130.0.0/17 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.128.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.130.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.132.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.134.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.136.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.138.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.140.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.142.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.144.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.146.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.148.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.150.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.152.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.154.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.156.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.158.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.160.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.162.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.164.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.166.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.168.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.170.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.172.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.174.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.176.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.178.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.180.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.182.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.184.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.186.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.188.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.190.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.192.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.194.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.196.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.198.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.200.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.202.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.204.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.206.0/23 since Nov 5, 2026 | AS1540 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.214.0/23 since Mar 2023 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.216.0/23 since Mar 2023 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.218.0/23 since Mar 2023 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.220.0/23 since Mar 2023 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.222.0/23 since Mar 2023 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.224.0/23 since Mar 2023 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.226.0/23 since Mar 2023 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.228.0/23 since Mar 2023 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.230.0/23 since Mar 2023 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.130.232.0/23 since Mar 2023 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.24.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.26.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.28.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.30.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.32.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.34.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.37.0/24 since Feb 2025 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.40.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.42.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.44.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.46.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.48.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.50.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.52.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.54.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.56.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.58.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.60.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.62.0/23 since Oct 2022 | AS367 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.131.66.0/23 since Aug 2024 | AS367 | 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 |
|---|---|---|---|---|---|---|
| 147.130.0.0/16 | 65,536 | STEWART-NET1 | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | Apr 2, 1991 | disa. |
| └ 147.130.0.0/16 | 65,536 | STEWART-NET1 | Headquarters, USAISC (HEADQU-3) · US | Reallocated | Aug 22, 2025 | disa. |
| 147.131.0.0/16 | 65,536 | STEWART-NET2 | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | Apr 2, 1991 | disa. |
| └ 147.131.0.0/16 | 65,536 | STEWART-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
147.130.0.0/15 spans several registrations: 4 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 2, 1991
- Status
- assigned