Data as of Nov 13, 2026
164.59.136.0/21
No anonymizer space · no proxy exits in 30 daysBayer AG
Announcements
Nesting
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Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
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Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 164.59.136.0/24 since Jun 2024 | AS13043 | Business | Bayer AG | |
| 164.59.137.0/24 since Jun 2024 | AS13043 | Business | Bayer AG | |
| 164.59.138.0/24 since Jun 2024 | AS13043 | Business | Bayer AG | |
| 164.59.139.0/24 since Jun 2024 | AS13043 | Business | Bayer AG | |
| 164.59.140.0/24 since Jun 2024 | AS13043 | Business | Bayer AG | |
| 164.59.141.0/24 since Jun 2024 | AS13043 | Business | Bayer AG | |
| 164.59.142.0/24 since Jun 2024 | AS13043 | Business | Bayer AG | |
| 164.59.143.0/24 since Jun 2024 | AS13043 | Business | Bayer AG |
Network & registry
Announced by
Covering announcement 164.59.0.0/16
- Prefix
- 164.59.0.0/16
- Announced by
- AS13043 Bayer AG
- Type
- Business
- RPKI
- No RPKI
- Netname
- SCHERING1
- Registrant
- Bayer AG
- RIR
- RIPE NCC
Origin network
AS13043
DE
- Name
- Bayer AG
- Type
- Business
- Registered
- Feb 25, 2000
- Domain
- bayer.de
- Industry
- Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 164.59.0.0/16
164.59.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Feb 2006
- Current origin since
- Aug 2007 · 19 yr
- Origin networks
- 2
- Last change of origin
- Aug 2007
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 164.59.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13043 | RIPE | Bayer Business Services GmbH | BAYER-MNT | Nov 10, 2007 |
Whois
Registration for this announcement
- Range
- 164.
59. 0. 0/ 16 - Netname
- SCHERING1
- Registrant
- Bayer AG
- Registrant country
- DE
- Organization
- Bayer AG (ORG-BAL1-RIPE)
- Org country
- DE
- Type
- LEGACY
- Created
- Jun 26, 2003
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Dec 8, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
bayer. com - Name
- Bayer Tech Contact Persons
- Handle
- BAYR3-RIPE