Data as of Nov 6, 2026
198.120.5.0/24
No anonymizer space · no proxy exits in 30 daysNational Aeronautics and Space Administration
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 18, 2026
from AS297 National Aeronautics and Space Administration
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 |
|---|---|---|---|---|---|---|
| 198. | 524,288 | NETBLK-NSI | National Aeronautics and Space Administration (NASA-Z) · US | Direct Allocation | Mar 26, 1993 | abuse@ |
| └ 198.120.5.0/24 | 256 | LOWELL-NET2 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 198.120.0.0/14
- Prefix
- 198.120.0.0/14
- Announced by
- AS270 National Aeronautics and Space Administration
- Type
- Business
- RPKI
- No RPKI
- Netname
- NETBLK-NSI
- Registrant
- National Aeronautics and Space Administration
- RIR
- ARIN
Origin network
AS270
US
- Name
- National Aeronautics and Space Administration
- Type
- Education
- Registered
- Feb 24, 1989
- Domain
- nasa.gov
- Industry
- Research and Development Organizations
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 198.120.0.0/14
198.120.0.0/14
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 1
- Also announced by
- 297
IRR
Route objects on 198.120.0.0/14
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS297 not the origin | RADB | NASA Integrated Services Network (NISN) | MAINT-AS297 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 198.
116. 0. 0 - 198. 123. 255. 255 - Netname
- NETBLK-NSI
- Registrant
- National Aeronautics and Space Administration
- Organization
- National Aeronautics and Space Administration (NASA-Z)
- Org address
- IS05/Office of the Chief Information Officer, MSFC, AL, 35812
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-198-116-0-0-1
- Parent
- NET-198-0-0-0-0
- Created
- Mar 26, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 26, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nasa. gov - Name
- NASA Abuse
- Phone
- +1-800-762-7472
- Handle
- NASAA-ARIN