Data as of Nov 9, 2026
160.238.174.0/24
No anonymizer space · no proxy exits in 30 daysQST Telecom LTDA - ME
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 160.238.174.0/23 since Jul 2018 | AS266554 | Residential | 127 2 always on | |
| 160.238.172.0/22 since May 2017 | AS266554 | Residential | 127 2 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS266554
BR
- Name
- QST Telecom LTDA - ME
- Type
- Internet provider
- Registered
- May 16, 2017
- Domain
- qsttelecom.com.br
- Website
- www.qsttelecom.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
- Rotating
- First seen
- Mar 2020
- Current origin since
- Feb 2023 · 3.7 yr
- Origin networks
- 2
- Last change of origin
- Dec 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 160.238.172.0/22 | AS266554 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS266554 | RADB | Proxy Object : Cliente ITS_Transito IP: QST Telecom LTDA - ME | MAINT-AS28186 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 160.
238. 172. 0/ 22 - Netname
- 309621
- Registrant
- QST Telecom LTDA - ME
- Registrant country
- BR
- Organization
- QST Telecom LTDA - ME (22607199000153)
- Handle
- 160.
238. 172. 0/ 22 - Created
- May 16, 2017
- RIR
- LACNIC
- Country
- BR
- Delegated
- May 16, 2017
- Status
- assigned