Data as of Nov 14, 2026
164.59.0.0/16
No anonymizer space · no proxy exits in 30 daysBayer AG
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 164.59.128.0/24 since Jun 2024 | AS13043 | Business | Bayer AG | |
| 164.59.129.0/24 since Jun 2024 | AS13043 | Business | Bayer AG | |
| 164.59.130.0/24 since Jun 2024 | AS13043 | Business | Bayer AG | |
| 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 | |
| 164.59.144.0/23 since May 2023 | AS12349 | Business | Bayer AG | |
| 164.59.189.0/24 since Sep 2019 | AS13043 | Business | Bayer AG | |
| 164.59.190.0/24 since Sep 2019 | AS13043 | Business | Bayer AG | |
| 164.59.192.0/24 since Sep 2019 | AS13043 | Business | Bayer AG | |
| 164.59.193.0/24 since Sep 2019 | AS13043 | Business | Bayer AG | |
| 164.59.208.0/24 since Sep 2019 | AS13043 | Business | Bayer AG | |
| 164.59.237.0/24 since Sep 2019 | AS13043 | Business | Bayer AG | |
| 164.59.255.0/24 since Sep 2019 | AS13043 | Business | Bayer AG |
Network & registry
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 this prefix
Summary
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 the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13043 | RIPE | Bayer Business Services GmbH | BAYER-MNT | Nov 10, 2007 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 164.59.128.0/23 | AS13043 | RADB | Proxy-registered route object | MAINT-AS7132 | Nov 13, 2023 |
| 164.59.136.0/21 | AS12349 | RIPE | BAYER-MNT | Jul 13, 2020 | |
| 164.59.156.0/24 | AS4618 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 164.59.156.0/24 | AS4618 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 15, 2011 |
| 164.59.192.0/19 | AS13043 | RADB | Proxy-registered route object | MAINT-AS7132 | Nov 13, 2023 |
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