Data as of Nov 9, 2026
177.101.48.0/20
No anonymizer space · no proxy exits in 30 daysCilnet Comunicacao e Informatica S.A.
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28580
BR
- Name
- Cilnet Comunicacao e Informatica S.A.
- Type
- Internet provider
- Registered
- Jan 17, 2005
- Domain
- fasternet.com.br
- Website
- www.fasternet.com.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2012
- Current origin since
- Jul 2022 · 4.3 yr
- Origin networks
- 3
- Last change of origin
- Jul 2022
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28580 | RADB | Cilnet Comunicacoes e Informatica Ltda | MAINT-AS28580 | Sep 24, 2024 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 177.101.48.0/21 | AS28580 | RADB | Cilnet Comunicacoes e Informatica Ltda | MAINT-AS28580 | Sep 24, 2024 |
| 177.101.56.0/21 | AS28580 | RADB | Cilnet Comunicacoes e Informatica Ltda | MAINT-AS28580 | Sep 24, 2024 |
| 177.101.56.0/23 | AS28580 | RADB | CILNET Comunicacao e Informatica LTDA | MAINT-AS28580 | Sep 24, 2024 |
| 177.101.56.0/24 | AS28580 | RADB | CILNET Comunicacao e Informatica LTDA | MAINT-AS28580 | Sep 24, 2024 |
| 177.101.60.0/23 | AS28580 | RADB | CILNET Comunicacao e Informatica LTDA | MAINT-AS28580 | Sep 24, 2024 |
| 177.101.62.0/23 | AS28580 | RADB | CILNET Comunicacao e Informatica LTDA | MAINT-AS28580 | Sep 24, 2024 |
Whois
Registration for this announcement
- Range
- 177.
101. 48. 0/ 20 - Netname
- 432979
- Registrant
- Cilnet Comunicação e Informática S.A.
- Registrant country
- BR
- Organization
- Cilnet Comunicação e Informática S.A. (04127856000183)
- Handle
- 177.
101. 48. 0/ 20 - Created
- Oct 11, 2012
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 11, 2012
- Status
- assigned
Report abuse
Abuse contact
- israelarrudaneto@
gmail. com - Name
- Israel Arruda Neto
- Handle
- IAN11