Data as of Nov 6, 2026
37.157.11.0/25
No anonymizer space · no proxy exits in 30 daysProdware SA
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 |
|---|---|---|---|---|---|---|
| 37.157.11.0/24 | 256 | FR-PDW-20120314 | Prodware SA (ORG-PS497-RIPE) · FR | ALLOCATED PA | Sep 24, 2024 | abuse@ |
| └ 37.157.11.0/25 | 128 | DW-DC | unknown | ASSIGNED PA | Sep 24, 2024 | abuse@ via FR-PDW-20120314 |
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 37.157.11.0/24
- Prefix
- 37.157.11.0/24
- Announced by
- AS57928 Prodware SA
- Type
- Business
- RPKI
- RPKI valid
- Netname
- FR-PDW-20120314
- Registrant
- Prodware SA
- RIR
- RIPE NCC
Origin network
AS57928
FR
- Name
- Prodware SA
- Type
- Business
- Registered
- Mar 14, 2012
- Domain
- prodware.fr
- Website
- www.prodware.fr/
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.157.11.0/24
37.157.11.0/24
Routing history
- Pattern
- Stable
- First seen
- Jun 2024
- Current origin since
- Jun 2024 · 2.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.157.11.0/24 | AS57928 | /24 | RIPE | RPKI valid |
IRR
Route objects on 37.157.11.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS57928 | RIPE | PRODWARE SA Allocated PA | PRODWARE-MNT | Jul 17, 2024 |
Whois
Registration for this announcement
- Range
- 37.
157. 11. 0/ 24 - Netname
- FR-PDW-20120314
- Registrant
- Prodware SA
- Registrant country
- FR
- Organization
- Prodware SA (ORG-PS497-RIPE)
- Org country
- FR
- Type
- ALLOCATED PA
- Created
- Sep 24, 2024
- Updated
- Sep 24, 2024
- Maintainer
- PRODWARE-MNT
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Mar 14, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
prodware. fr - Name
- Abuse-C Role
- Handle
- AR75957-RIPE