Data as of Nov 14, 2026
186.236.243.0/24
No anonymizer space · no proxy exits in 30 daysGlobalfiber Telecom LTDA
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Nov 8, 2026
from AS263638 Prefeitura de Cuiaba
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 186.236.242.0/23 since Nov 8, 2026 | AS269185 | Business |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS269185
BR
- Name
- Globalfiber Telecom LTDA
- Type
- Internet provider
- Registered
- Jul 30, 2019
- Domain
- globalfibratelecom.com.br
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2025
- Current origin since
- Nov 8, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Nov 8, 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 186.
236. 240. 0/ 20 - Netname
- 212998
- Registrant
- Prefeitura de Cuiabá
- Registrant country
- BR
- Organization
- Prefeitura de Cuiabá (03533064000146)
- Handle
- 186.
236. 240. 0/ 20 - Created
- Oct 1, 2013
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 1, 2013
- Status
- assigned
Report abuse
Abuse contact
- noc.
dti@ cuiaba. mt. gov. br - Name
- PMC DTI
- Handle
- PMDTI