Data as of Nov 9, 2026
177.184.90.0/24
No anonymizer space · no proxy exits in 30 daysMelo Mariano Oscar
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Oct 22, 2026
from AS271811 Cooperativa de Provision de Servicios Telefonicos, Aguas Corrientes y Otros Servicios Publicos Limitada de Gobernador Castro, after 5.9 years unannounced
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 |
|---|---|---|---|---|---|---|
| 177.184.88.0/22 | 1,024 | — | Cooperativa de Provision de Servicios Telefonicos, Aguas Corrientes y Otros Servicios Publicos Limitada de Gobernador Castro (AR-CPSG-LACNIC) | allocated | Oct 6, 2020 | garavano. |
| └ 177.184.90.0/24 | 256 | — | Melo Mariano Oscar (AR-FIIN1-LACNIC) | reallocated | Aug 28, 2025 | mariano. |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS274948
AR
- Name
- Melo Mariano Oscar
- Registered
- Jun 8, 2026
- Domain
- fixnet.com.ar
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Jan 2013
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 4
- Last change of origin
- Oct 22, 2026
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.184.90.0/24 | AS274948 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 177.
184. 90. 0/ 24 - Netname
- AR-FIIN1-LACNIC
- Registrant
- Melo Mariano Oscar
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- reallocated
- Created
- Aug 28, 2025
- RIR
- LACNIC
- Country
- AR
- Delegated
- Oct 6, 2020
- Status
- assigned
Report abuse
Abuse contact
- mariano.
melo@ fixnet. com. ar - Name
- Mariano Oscar Melo
- Phone
- +54 2304462138
- Handle
- MOM52