Data as of Nov 9, 2026
170.54.198.0/23
No anonymizer space · no proxy exits in 30 daysCorteva AgriScience LLC · space held by Pioneer Hi-Bred International, Inc.
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS4868 Pioneer Hi-Bred International, Inc.
Network & registry
Origin network
AS33625
US
- Name
- Corteva AgriScience LLC
- Type
- Business
- Registered
- Jan 8, 2026
- Domain
- corteva.com
- Industry
- Agriculture, Mining, and Refineries (Farming, Greenhouses, Mining, Forestry, and Animal Farming)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2020
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 3
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 170.54.198.0/24 | AS33625 | ARIN | Corteva EMEA | MNT-PIONEE-12-Z | Jun 17, 2026 |
| 170.54.199.0/24 | AS33625 | ARIN | Corteva EMEA | MNT-PIONEE-12-Z | Jun 17, 2026 |
Whois
Registration for this announcement
- Range
- 170.
54. 0. 0/ 16 - Netname
- PHIBRED-B
- Registrant
- Pioneer Hi-Bred International, Inc.
- Organization
- Pioneer Hi-Bred International, Inc. (PIONEE-12-Z)
- Org address
- 7200 NW 62nd Avenue, Johnston, IA, 50131-0184
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-170-54-0-0-1
- Parent
- NET-170-0-0-0-0
- Created
- Feb 15, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 15, 1994
- Status
- assigned
Report abuse
Abuse contact
- ipadmin@
pioneer. com - Name
- IP Administrator
- Phone
- +1-515-270-3224
- Handle
- IPADM215-ARIN