Data as of Nov 7, 2026
161.214.0.0/18
No anonymizer space · no proxy exits in 30 daysDepartment of Homeland Security
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Oct 10, 2026
its first announcement on record
Network & registry
Origin network
AS15147
US
- Name
- Department of Homeland Security
- Type
- Business
- Registered
- Nov 3, 2006
- Domain
- dhs.gov
- Industry
- Government and Public Administration
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 10, 2026
- Current origin since
- Oct 10, 2026 · under a month
- Origin networks
- 1
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 161.214.7.0/24 | AS15147 | ARIN | Department of Homeland Security | MNT-DHS-37-Z | May 19, 2026 |
| 161.214.8.0/22 | AS15147 | ARIN | Department of Homeland Security | MNT-DHS-37-Z | May 19, 2026 |
| 161.214.9.0/24 | AS15147 | ARIN | Department of Homeland Security | MNT-DHS-37-Z | May 19, 2026 |
| 161.214.10.0/24 | AS15147 | ARIN | Department of Homeland Security | MNT-DHS-37-Z | May 19, 2026 |
Whois
Registration for this announcement
- Range
- 161.
214. 0. 0/ 16 - Netname
- INSINC
- Registrant
- Department of Homeland Security
- Organization
- Department of Homeland Security (DHS-37-Z)
- Org address
- Department of Homeland Security, Washington, DC, 20528
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-161-214-0-0-1
- Parent
- NET-161-0-0-0-0
- Created
- Feb 22, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 22, 1993
- Status
- assigned
Report abuse
Abuse contact
- DHSNOSCInfrastructureNetworkManagementTools@
hq. dhs. gov - Name
- DHS-NOC
- Phone
- +1-877-347-1638
- Handle
- DHSNO2-ARIN