Data as of Nov 7, 2026
181.41.157.0/24
No anonymizer space · no proxy exits in 30 daysLiberty Networks de Colombia S.A.S · space held by Valor Information Technologies, S.L.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 181.41.156.0/23 since Dec 2025 | AS262191 | Unknown | Valor Information Technologies, S.L. |
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 |
|---|---|---|---|---|---|---|
| 181.41.144.0/20 | 4,096 | ES-IPBROKER-20130425 | Valor Information Technologies, S.L. (ORG-VITS2-RIPE) · ES | ALLOCATED PA | Oct 28, 2020 | abuse-ripe@ |
| └ 181.41.156.0/23 | 512 | Coop_ | Cooperativa Nacional de Droguistas Detallistas (ORG-CNDD7-RIPE) · CO | ASSIGNED PA | Dec 24, 2025 | wilson. |
Network & registry
Registry
Holder
- Organization
- Valor Information Technologies, S.L.
- Handle
- ORG-VITS2-RIPE
- Range
- 181.
41. 144. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Oct 28, 2020
Origin network
AS262191
CO
- Name
- Liberty Networks de Colombia S.A.S
- Type
- Internet provider
- Registered
- Oct 3, 2011
- Domain
- cwnetworks.com
- Website
- www.cwnetworks.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2023
- Current origin since
- Feb 2026 · 8 mo
- Origin networks
- 2
- Last change of origin
- Feb 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 181.41.157.0/24 | AS262191 | /24 | RIPE | RPKI valid |
| 181.41.156.0/23 | AS262191 | /23 | RIPE | Too specific |
Whois
Registration for this announcement
- Range
- 181.
41. 156. 0/ 23 - Netname
- Coop_
Nac_ Droguistas_ Detallistas_ Net001 - Registrant
- Cooperativa Nacional de Droguistas Detallistas
- Registrant country
- CO
- Organization
- Cooperativa Nacional de Droguistas Detallistas (ORG-CNDD7-RIPE)
- Org country
- CO
- Type
- ASSIGNED PA
- Created
- Dec 24, 2025
- Updated
- Dec 24, 2025
- Maintainer
- mnt-ipbroker
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- Apr 25, 2013
- Status
- assigned
Report abuse
Abuse contact
- wilson.
fajardo@ cwc. com - Name
- Coop_Nac_Droguistas_Detallistas_Abuse
- Handle
- CA12134-RIPE