Data as of Nov 3, 2026
199.10.208.0/20
No anonymizer space · no proxy exits in 30 daysUnited States Department of Defense (DoD)
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 |
|---|---|---|---|---|---|---|
| 199.10.210.0/24 | 256 | DNIC-RNET-199-010-210 | unknown | — | — | — |
| └ 199.10.210.0/24 | 256 | DNIC-RNET-199-010-210 | DoD Network Information Center (DNIC) · US | Allocation | Sep 11, 2025 | [email protected] |
| 199.10.211.0/24 | 256 | DNIC-RNET-199-010-211 | unknown | — | — | — |
| └ 199.10.211.0/24 | 256 | DNIC-RNET-199-010-211 | DoD Network Information Center (DNIC) · US | Allocation | Sep 11, 2025 | [email protected] |
| 199.10.212.0/24 | 256 | DNIC-RNET-199-010-212 | unknown | — | — | — |
| └ 199.10.212.0/24 | 256 | DNIC-RNET-199-010-212 | DoD Network Information Center (DNIC) · US | Allocation | Sep 11, 2025 | [email protected] |
| 199.10.213.0/24 | 256 | DNIC-SNET-199-010-213 | unknown | — | — | — |
| └ 199.10.213.0/24 | 256 | DNIC-SNET-199-010-213 | DoD Network Information Center (DNIC) · US | Allocation | Sep 11, 2025 | [email protected] |
| 199.10.214.0/24 | 256 | DNIC-RNET-199-010-214 | unknown | — | — | — |
| └ 199.10.214.0/24 | 256 | DNIC-RNET-199-010-214 | DoD Network Information Center (DNIC) · US | Allocation | Sep 11, 2025 | [email protected] |
| 199.10.215.0/24 | 256 | NET-PMCC-LAN | unknown | — | — | — |
| └ 199.10.215.0/24 | 256 | NET-PMCC-LAN | DoD Network Information Center (DNIC) · US | Allocation | Sep 11, 2025 | [email protected] |
| 199.10.216.0/24 | 256 | DNIC-RNET-199-010-216 | unknown | — | — | — |
| └ 199.10.216.0/24 | 256 | DNIC-RNET-199-010-216 | DoD Network Information Center (DNIC) · US | Allocation | Sep 11, 2025 | [email protected] |
| 199.10.217.0/24 | 256 | DNIC-SP-199-010-217 | unknown | — | — | — |
| └ 199.10.217.0/24 | 256 | DNIC-SP-199-010-217 | DoD Network Information Center (DNIC) · US | Allocation | Sep 11, 2025 | [email protected] |
| 199.10.218.0/24 | 256 | DNIC-RNET-199-010-218 | unknown | — | — | — |
| └ 199.10.218.0/24 | 256 | DNIC-RNET-199-010-218 | DoD Network Information Center (DNIC) · US | Allocation | Sep 11, 2025 | [email protected] |
| 199.10.219.0 - 199.10.220.255 | 512 | NETBLK-CHCS-SHEPPARD | unknown | — | — | — |
| └ 199.10.219.0 - 199.10.220.255 | 512 | NETBLK-CHCS-SHEPPARD | Air Force Systems Networking (7ESG) · US | Allocation | Aug 20, 2025 | [email protected] |
| 199.10.221.0 - 199.10.222.255 | 512 | CHCS-PATRICK | unknown | — | — | — |
| └ 199.10.221.0 - 199.10.222.255 | 512 | CHCS-PATRICK | Air Force Systems Networking (7ESG) · US | Allocation | Aug 20, 2025 | [email protected] |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS749
US
- Name
- United States Department of Defense (DoD)
- Type
- Business
- Domain
- mail.mil
- Industry
- Military, Defense, National Security, and International Affairs
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2021
- Current origin since
- Sep 2021 · 5.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
199.10.208.0/20 spans several registrations: 22 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 7, 1992
- Status
- assigned