Data as of Nov 8, 2026
186.251.72.0/24
No anonymizer space · no proxy exits in 30 daysMGX Telecom
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS262993 CNX Telecomunicacoes LTDA, after 3.4 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 186.251.72.0/22 since Jan 2026 | AS61877 | Residential |
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 |
|---|---|---|---|---|---|---|
| 186.251.72.0/22 | 1,024 | 528722 | MGX Telecom (46625613000115) | allocated | May 15, 2012 | flavio. |
Network & registry
Origin network
AS61877
BR
- Name
- MGX Telecom
- Type
- Internet provider
- Registered
- Jul 11, 2014
- Domain
- mgx.udi.br
- Website
- mgx.udi.br
- 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
- Reactivated
- First seen
- Jun 2012
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 3
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 186.251.72.0/24 | AS61877 | /24 | LACNIC | RPKI valid |
| 186.251.72.0/23 | AS61877 | /23 | LACNIC | Too specific |
| 186.251.72.0/22 | AS61877 | /22 | LACNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS61877 | ALTDB | MGX Internet Service Provider | MAINT-AS61877 | Jan 15, 2026 |
Whois
Registration for this announcement
186.251.72.0/24 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- May 15, 2012
- Status
- assigned