Data as of Nov 13, 2026
137.237.0.0/16
No anonymizer space · no proxy exits in 30 daysL3Harris Technologies, Inc.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 137.237.26.0/24 since Jul 2025 | AS243 | Business | L3Harris Technologies, Inc. | |
| 137.237.200.0/24 since Jul 2025 | AS243 | Business | L3Harris Technologies, Inc. |
Network & registry
Origin network
AS243
US
- Name
- L3Harris Technologies, Inc.
- Type
- Business
- Registered
- Oct 4, 1988
- Domain
- l3harris.com
- Industry
- Electronics and Computer Components
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 2
- Last change of origin
- Aug 2022
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS243 | RADB | Akamai Technologies, Inc | MAINT-AS32787 | Apr 26, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 137.237.173.0/24 | AS243 | RADB | Proxy route object registered by AS38195 | MAINT-AS38195 | Nov 13, 2023 |
| 137.237.229.0/24 | AS7834 | ARIN | 1025 W. NASA Blvd | MNT-L3HT-Z | Oct 19, 2026 |
Whois
Registration for this announcement
- Range
- 137.
237. 0. 0/ 16 - Netname
- HARRISNET
- Registrant
- L3Harris Technologies, Inc.
- Organization
- L3Harris Technologies, Inc. (L3HT-Z)
- Org address
- 1025 W. NASA Blvd, Melbourne, FL, 32119
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-137-237-0-0-1
- Parent
- NET-137-0-0-0-0
- Created
- Jan 16, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 16, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
l3harris. com - Name
- Abuse Admins
- Phone
- +1-321-727-9100
- Handle
- ABUSE8265-ARIN