Data as of Nov 3, 2026
131.62.0.0/16
No anonymizer space · no proxy exits in 30 daysUnited States Department of Defense (DoD)
Announcements
Nesting
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Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 131.62.8.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.9.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.10.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.11.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.13.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.14.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.15.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.16.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.24.0/23 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.28.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.30.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.31.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.32.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.40.0/23 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.42.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.46.0/23 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.48.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.56.0/22 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.62.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.63.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.64.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.72.0/22 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.78.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.79.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.80.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.88.0/22 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.94.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.95.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.96.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.104.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.105.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.106.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.110.0/23 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.112.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.120.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.126.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.127.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.128.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.136.0/22 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.138.0/24 since Oct 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.140.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.142.0/23 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.144.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.152.0/22 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.158.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.159.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.160.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.168.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.169.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.170.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.174.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.175.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.176.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.184.0/22 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.190.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.191.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.192.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.200.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.201.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.202.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.203.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.206.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.207.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.208.0/21 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.216.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.217.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.218.0/24 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking | |
| 131.62.236.0/22 since Sep 2025 | AS56 | Business | United States Department of Defense (DoD) via Air Force Systems Networking |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 131.62.0.0/16 | 65,536 | ANG-REG1 | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | Jul 18, 1989 | [email protected] |
| └ 131.62.0.0/16 | 65,536 | ANG-REG1 | Air Force Systems Networking (7ESG) · US | Reallocated | Aug 18, 2025 | [email protected] |
Network & registry
Announced by
Covering announcement 131.32.0.0/11
- Prefix
- 131.32.0.0/11
- Announced by
- AS721 United States Department of Defense (DoD)
- Type
- Business
- RPKI
- No RPKI
- RIR
- ARIN
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 131.32.0.0/11
131.32.0.0/11
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
131.32.0.0/11 spans several registrations: 64 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 20, 1988
- Status
- assigned