Data as of Nov 14, 2026
151.252.32.154/31
No anonymizer space · no proxy exits in 30 daystv factory AG
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 151.252.32.0/21 | 2,048 | CH-TVFACTORY-20120822 | tv factory AG (ORG-TFA19-RIPE) · CH | ALLOCATED PA | Aug 22, 2012 | amat@ |
| └ 151.252.32.128/27 | 32 | TVF-INFRA-NET-EQ2 | unknown | SUB-ALLOCATED PA | Mar 29, 2017 | amat@ via CH-TVFACTORY-20120822 |
| └ 151.252.32.154/31 | 2 | TVF-CORE-APU1-EQ2 | unknown | ASSIGNED PA | Mar 29, 2017 | amat@ via TVF-INFRA-NET-EQ2 |
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
Announced by
Covering announcement 151.252.32.0/21
- Prefix
- 151.252.32.0/21
- Announced by
- AS59622 tv factory AG
- Type
- Business
- RPKI
- RPKI valid
- Netname
- CH-TVFACTORY-20120822
- Registrant
- tv factory AG
- RIR
- RIPE NCC
Origin network
AS59622
CH
- Name
- tv factory AG
- Type
- Business
- Registered
- Aug 27, 2012
- Domain
- tvfactory.ch
- Industry
- Machinery
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 151.252.32.0/21
151.252.32.0/21
Routing history
- Pattern
- Stable
- First seen
- Sep 2012
- Current origin since
- Sep 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 151.252.32.0/21 | AS59622 | /21 | RIPE | RPKI valid |
IRR
Route objects on 151.252.32.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS59622 | RIPE | tv factory AG | TVFACTORY-MNT | Sep 6, 2012 |
Whois
Registration for this announcement
- Range
- 151.
252. 32. 0/ 21 - Netname
- CH-TVFACTORY-20120822
- Registrant
- tv factory AG
- Registrant country
- CH
- Organization
- tv factory AG (ORG-TFA19-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Aug 22, 2012
- Updated
- Mar 28, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Aug 22, 2012
- Status
- assigned
Report abuse
Abuse contact
- amat@
tvfactory. ch - Name
- tv factory NOC
- Handle
- TVFA-RIPE