Data as of Nov 8, 2026
212.64.224.0/19
No anonymizer space · no proxy exits in 30 daysBayer AG
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 212.64.225.0/24 since Jun 2024 | AS13043 | Business | Bayer AG | |
| 212.64.226.0/24 since Sep 2019 | AS13043 | Business | Bayer AG | |
| 212.64.229.0/24 since Sep 2019 | AS13043 | Business | Bayer AG |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 212.64.224.0/19 | 8,192 | DE-BAYER-20000724 | Bayer AG (ORG-BAL1-RIPE) · DE | ALLOCATED PA | Dec 17, 2001 | abuse@ |
| └ 212.64.224.0/22 | 1,024 | BAYERNET-01 | Bayer AG, Germany, Leverkusen | ASSIGNED PA | — | abuse@ via DE-BAYER-20000724 |
| └ 212.64.228.0/24 | 256 | BAYERNET-02 | Bayer AG, Germany, Leverkusen | ASSIGNED PA | — | abuse@ via DE-BAYER-20000724 |
| └ 212. | 6,656 | BAYERNET-CNB | dmz address range | ASSIGNED PA | Apr 28, 2005 | abuse@ via DE-BAYER-20000724 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
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
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13043 | RIPE | Bayer AG | BAYER-MNT | Jan 30, 2004 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 212.64.228.0/24 | AS198949 | RADB | Bayer_Leverkusen | MAINT-AS198949 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 212.
64. 224. 0/ 19 - Netname
- DE-BAYER-20000724
- Registrant
- Bayer AG
- Registrant country
- AT
- Organization
- Bayer AG (ORG-BAL1-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Dec 17, 2001
- Updated
- Aug 17, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jul 24, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
bayer. com - Name
- Bayer Tech Contact Persons
- Handle
- BAYR3-RIPE