Data as of Nov 3, 2026
12.181.41.0/24
No anonymizer space · no proxy exits in 30 daysKohler Co. · space held by AT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 12.128.0.0/9 | AS7018 | Residential | IP broker Rackdog (part) | 5,160 278 always on | AT&T Enterprises, LLC | |
| 12.0.0.0/8 | AS7018 | Residential | 13,255 715 always on | AT&T Enterprises, LLC |
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 |
|---|---|---|---|---|---|---|
| 12.0.0.0/8 | 16,777,216 | ATT | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Aug 23, 1983 | [email protected] |
| └ 12.181.40.0/21 | 2,048 | ATTSVCM-12-181-40-0 | AT&T Services, Inc. (ATTW) · US | Reallocated | Dec 15, 2003 | — |
| └ 12.181.41.0/24 | 256 | KOHLER-C53-41 | Kohler Company (KOHLE-29) · US | Reassigned | Nov 25, 2014 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- AT&T Enterprises, LLC
- Handle
- AEL-360
- Range
- 12.0.0.0/8
- Registration type
- Direct Allocation
- Record created
- Aug 23, 1983
- Legacy
- yes
- Reallocated to
- AT&T Services, Inc. (ATTW)
- Reallocated range
- 12.181.40.0/21
- Reallocated
- Dec 15, 2003
Origin network
AS23045
US
- Name
- Kohler Co.
- Type
- Business
- Registered
- Feb 13, 2015
- Domain
- kohlercompany.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2015
- Current origin since
- Mar 2015 · 12 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23045 | RADB | Proxy fbo Kohler(AS23045) | MAINT-AS7029 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 12.181.41.0/24
- Netname
- KOHLER-C53-41
- Registrant
- Kohler Company
- Organization
- Kohler Company (KOHLE-29)
- Org address
- 444 HIGHLAND DR, KOHLER, WI, 53044
- Org country
- US
- Type
- Reassigned
- Handle
- NET-12-181-41-0-1
- Parent
- NET-12-181-40-0-1
- Created
- Nov 25, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 23, 1983
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Jens, Jason
- Phone
- +1-920-803-4946
- Handle
- JENSJ3-ARIN