Data as of Nov 10, 2026
190.83.28.0/24
No anonymizer space · no proxy exits in 30 daysFios Tecnologia da Informacao LTDA
Announcement
this exact prefix
No RPKI
Announced by
Type
Internet provider
Risk
0 / 100 · Low
Recent change
New origin Nov 7, 2026
from AS270348 Sidia Instituto de Ciencia e Tecnologia
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 190.83.28.0/23 since Apr 2024 | AS270348 | Business | |
| 190.83.28.0/22 since Nov 2021 | AS270348 | Business |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS266630
BR
- Name
- Fios Tecnologia da Informacao LTDA
- Type
- Internet provider
- Registered
- Jun 12, 2017
- Domain
- fios.com.br
- Website
- fios.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2006
- Current origin since
- Nov 7, 2026 · under a month
- Origin networks
- 4
- Last change of origin
- Jun 2021
Recorded history
History
- Handoffs
- 2
- Also announced by
- 270348
Whois
Registration for this announcement
- Range
- 190.
83. 28. 0/ 22 - Netname
- 378618
- Registrant
- Sidia Instituto de Ciencia e Tecnologia
- Registrant country
- BR
- Organization
- Sidia Instituto de Ciencia e Tecnologia (05994459000171)
- Handle
- 190.
83. 28. 0/ 22 - Created
- Feb 11, 2020
- RIR
- LACNIC
- Country
- BR
- Delegated
- Feb 11, 2020
- Status
- assigned
Report abuse
Abuse contact
- it.
security@ sidia. com - Name
- Sidia IT Security
- Handle
- SIISE4