Data as of Nov 8, 2026
198.17.184.0/21
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 |
|---|---|---|---|---|---|---|
| 198.17.184.0/24 | 256 | DNIC-RNET-198-017-184 | unknown | — | — | — |
| └ 198.17.184.0/24 | 256 | DNIC-RNET-198-017-184 | DoD Network Information Center (DNIC) · US | Allocation | Sep 10, 2025 | disa. |
| 198.17.185.0/24 | 256 | DNIC-RNET-198-017-185 | unknown | — | — | — |
| └ 198.17.185.0/24 | 256 | DNIC-RNET-198-017-185 | DoD Network Information Center (DNIC) · US | Allocation | Sep 10, 2025 | disa. |
| 198.17.186.0/24 | 256 | DNIC-RNET-198-017-186 | unknown | — | — | — |
| └ 198.17.186.0/24 | 256 | DNIC-RNET-198-017-186 | DoD Network Information Center (DNIC) · US | Allocation | Sep 10, 2025 | disa. |
| 198.17.187.0/24 | 256 | DNIC-RNET-198-017-187 | unknown | — | — | — |
| └ 198.17.187.0/24 | 256 | DNIC-RNET-198-017-187 | DoD Network Information Center (DNIC) · US | Allocation | Sep 10, 2025 | disa. |
| 198.17.188.0/24 | 256 | DNIC-RNET-198-017-188 | unknown | — | — | — |
| └ 198.17.188.0/24 | 256 | DNIC-RNET-198-017-188 | DoD Network Information Center (DNIC) · US | Allocation | Sep 10, 2025 | disa. |
| 198.17.189.0/24 | 256 | DNIC-RNET-198-017-189 | unknown | — | — | — |
| └ 198.17.189.0/24 | 256 | DNIC-RNET-198-017-189 | DoD Network Information Center (DNIC) · US | Allocation | Sep 10, 2025 | disa. |
| 198.17.190.0/24 | 256 | DNIC-SP-198-017-190 | unknown | — | — | — |
| └ 198.17.190.0/24 | 256 | DNIC-SP-198-017-190 | DoD Network Information Center (DNIC) · US | Allocation | Sep 10, 2025 | disa. |
| 198.17.191.0/24 | 256 | SPAS-NET | unknown | — | — | — |
| └ 198.17.191.0/24 | 256 | SPAS-NET | unknown | — | — | — |
| └ 198.17.191.0/24 | 256 | DNIC-RNET-198-017-191 | unknown | Assignment | Aug 19, 2025 | — |
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
198.17.184.0/21 spans several registrations: 17 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 12, 1993
- Status
- assigned