Data as of Nov 8, 2026
177.129.154.0/24
No anonymizer space · no proxy exits in 30 daysNTS-1 Telecomunicacoes LTDA
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.129.152.0/22 since Sep 2012 | AS263041 | Unknown | 3 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263041
BR
- Name
- NTS-1 Telecomunicacoes LTDA
- Registered
- Feb 29, 2012
- Domain
- nts1.com.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
- Stable
- First seen
- Sep 2012
- Current origin since
- Aug 2023 · 3.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.129.152.0/22 | AS263041 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS263041 | TC | NTS-1 TELECOMUNICACOES LTDA | MAINT-AS263041 | Oct 15, 2025 |
Whois
Registration for this announcement
- Range
- 177.
129. 152. 0/ 22 - Netname
- 179903
- Registrant
- NTS-1 Telecomunicacoes LTDA
- Registrant country
- BR
- Organization
- NTS-1 Telecomunicacoes LTDA (10729353000180)
- Handle
- 177.
129. 152. 0/ 22 - Created
- Feb 29, 2012
- RIR
- LACNIC
- Country
- BR
- Delegated
- Feb 29, 2012
- Status
- assigned
Report abuse
Abuse contact
- registro.
br@ nts1. com. br - Name
- Irlan Lima
- Handle
- IRLIM3