Data as of Nov 3, 2026
153.4.0.0/16
No anonymizer space · no proxy exits in 30 daysRaytheon Company · space held by RTX Corporation
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Oct 22, 2026
its first announcement on record
Network & registry
Origin network
AS197
US
- Name
- Raytheon Company
- Type
- Business
- Registered
- Apr 17, 2001
- Domain
- rtx.com
- Industry
- Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 22, 2026
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16928 not the origin | RADB | United Technologies Corporation | MAINT-AS16928 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 153.4.0.0/16
- Netname
- RTX-HSD-UTC
- Registrant
- RTX Corporation
- Organization
- RTX Corporation (RTX)
- Org address
- 1000 Wilson Blvd., Arlington, VA, 22209
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-153-4-0-0-1
- Parent
- NET-153-0-0-0-0
- Created
- Sep 12, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 12, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Daglieri, Kevin
- Phone
- +1-860-578-5292
- Handle
- DAGLI9-ARIN