Data as of Nov 10, 2026
177.21.224.0/20
No anonymizer space · no proxy exits in 30 daysAS11835
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 177.21.224.0/21 since Jan 2020 | AS11835 | Residential | |
| 177.21.224.0/22 since Dec 2021 | AS11835 | Residential | |
| 177.21.232.0/21 since Apr 2025 | AS52760 | Unknown | |
| 177.21.233.0/24 since Jun 2020 | AS11835 | Residential | |
| 177.21.234.0/24 since Apr 2025 | AS11835 | Residential | |
| 177.21.238.0/24 since Apr 2025 | AS11835 | Residential |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 2,816 | 69% | 5 | |
| Unknown | 1,280 | 31% | 3 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS11835
ZZ
- Type
- Internet provider
- Registered
- Nov 8, 2026
- Domain
- novafibratelecom.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2011
- Current origin since
- Mar 2011 · 16 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 177.
21. 224. 0/ 20 - Netname
- 506372
- Registrant
- Ligga Servicos EM Telecom S.A.
- Registrant country
- BR
- Organization
- Ligga Servicos EM Telecom S.A. (65649511000184)
- Handle
- 177.
21. 224. 0/ 20 - Created
- Jan 6, 2011
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jan 6, 2011
- Status
- assigned
Report abuse
Abuse contact
- registro.
ip. operacoes@ liggavc. com. br - Name
- Administrador de Dominios Ligga Telecom
- Handle
- ADLTE17