Data as of Nov 7, 2026
31.169.58.0/23
No anonymizer space · no proxy exits in 30 daysCM.com N.V.
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 |
|---|---|---|---|---|---|---|
| 31.169.56.0/21 | 2,048 | NL-CM-20110328 | CM.com N.V. (ORG-CB29-RIPE) · NL | ALLOCATED PA | Mar 28, 2011 | abuse@ |
| └ 31.169.58.0/24 | 256 | CMINFRA | CM.com N.V. (ORG-CB29-RIPE) · NL | ASSIGNED PA | Nov 6, 2014 | abuse@ |
| └ 31.169.59.0/24 | 256 | CMINFRA | CM.com N.V. (ORG-CB29-RIPE) · NL | ASSIGNED PA | Nov 10, 2015 | abuse@ |
Network & registry
Origin network
AS15447
NL
- Name
- CM.com N.V.
- Type
- Business
- Registered
- Mar 28, 2011
- Domain
- cm.com
- Website
- www.cm.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2021
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.169.58.0/23 | AS15447 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15447 | RIPE | CM-PI | CM_ | Nov 17, 2021 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 31.169.58.0/24 | AS15447 | RIPE | CM-PI | CM_ | Dec 17, 2013 |
| 31.169.59.0/24 | AS15447 | RIPE | CM-PI | CM_ | Dec 17, 2013 |
Whois
Registration for this announcement
- Range
- 31.
169. 56. 0/ 21 - Netname
- NL-CM-20110328
- Registrant
- CM.com N.V.
- Registrant country
- NL
- Organization
- CM.com N.V. (ORG-CB29-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Mar 28, 2011
- Updated
- Nov 25, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Mar 28, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cm. com - Name
- CM.com Netherlands B.V. Network Operations Center
- Handle
- AR16149-RIPE