Data as of Nov 12, 2026
138.136.0.0/16
No anonymizer space · no proxy exits in 30 daysUnited States Department of Defense (DoD)
Announcements
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Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 138.136.0.0/23 since May 2024 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.2.0/24 since Mar 2024 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.3.0/24 since Jun 2021 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.4.0/22 since Jan 2024 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.8.0/22 since Oct 2023 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.12.0/24 since Sep 2021 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.13.0/24 since Jan 2022 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.14.0/23 since Feb 2024 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.16.0/23 since Feb 2024 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.18.0/24 since Nov 2017 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.19.0/24 since Dec 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.20.0/22 since Oct 2020 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.24.0/24 since Oct 2020 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.25.0/24 since Apr 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.26.0/23 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.28.0/23 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.30.0/24 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.31.0/24 since Nov 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.32.0/23 since Dec 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.34.0/23 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.36.0/23 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.38.0/24 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.39.0/24 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.40.0/22 since May 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.44.0/23 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.46.0/24 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.47.0/24 since Jan 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.48.0/23 since Jan 2024 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.50.0/24 since Feb 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.51.0/24 since Aug 2020 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.52.0/22 since Jul 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.56.0/23 since Jul 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.58.0/24 since Apr 2021 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.59.0/24 since Jun 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.60.0/22 since Jan 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.64.0/23 since Nov 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.66.0/23 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.68.0/23 since Jun 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.70.0/24 since Apr 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.71.0/24 since Jan 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.72.0/21 since Jan 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.80.0/21 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.88.0/23 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.89.0/24 since May 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.90.0/23 since Apr 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.92.0/22 since Apr 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.96.0/21 since Apr 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.104.0/23 since Apr 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.106.0/24 since Dec 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.107.0/24 since May 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.109.0/24 since Jul 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.110.0/23 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.112.0/21 since May 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.120.0/21 since May 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.129.0/24 since Nov 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.130.0/24 since Oct 2017 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.131.0/24 since May 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.132.0/24 since Dec 2017 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.133.0/24 since Apr 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.134.0/24 since Jul 2026 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.135.0/24 since Apr 2017 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.136.0/24 since May 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.137.0/24 since Jul 2026 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.138.0/24 since Apr 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.139.0/24 since Apr 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.140.0/23 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.142.0/24 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.143.0/24 since Apr 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.144.0/22 since May 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.148.0/22 since Apr 2017 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.152.0/21 since Apr 2017 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.160.0/20 since Apr 2017 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.176.0/22 since Apr 2017 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.180.0/23 since Apr 2017 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.182.0/23 since Jan 2024 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.184.0/22 since Feb 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.188.0/22 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.192.0/23 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.194.0/23 since Jun 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.196.0/22 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.200.0/21 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.208.0/23 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.210.0/23 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.212.0/23 since May 2026 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.214.0/24 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.215.0/24 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.216.0/22 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.220.0/23 since Feb 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.222.0/24 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.223.0/24 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.224.0/21 since Mar 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.232.0/24 since Dec 2023 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.233.0/24 since May 2023 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.234.0/23 since Apr 2023 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.236.0/23 since Jan 2019 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.238.0/24 since May 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.239.0/24 since Sep 2020 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.240.0/21 since Sep 2020 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 138.136.248.0/21 since Jul 2018 | AS5972 | Business | United States Department of Defense (DoD) via DoD Network Information Center |
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 |
|---|---|---|---|---|---|---|
| 138.136.0.0/16 | 65,536 | ARMY-MEDCOI | United States Department of Defense (DoD) (USDDD) · US | Direct Allocation | Oct 17, 1997 | disa. |
| └ 138.136.0.0/16 | 65,536 | ARMY-MEDCOI | DoD Network Information Center (DNIC) · US | Reallocated | Aug 28, 2025 | disa. |
Network & registry
Announced by
Covering announcement 138.136.0.0/13
- Prefix
- 138.136.0.0/13
- 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 138.136.0.0/13
138.136.0.0/13
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
138.136.0.0/13 spans several registrations: 16 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 17, 1997
- Status
- assigned