Data as of Nov 10, 2026
177.73.135.0/24
3 residential-proxy exits · 30 daysMontech Informatica Ltda Me
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 2026
from AS274650 Montech Informatica Ltda Me
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
5
selling exits here
Oct 11, 2026 – Nov 8, 2026
Exits seen per day
16 observations
Proxy providers listing exits
- FastProxy
- LemonBright
- Proxiware
- ThunderProxy
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.73.134.0/23 since Sep 2026 | AS274650 | Residential | 46 2 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS274650
BR
- Name
- Montech Informatica Ltda Me
- Type
- Internet provider
- Registered
- Oct 2, 2024
- Domain
- montech.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2024
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.73.134.0/23 | AS274650 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS274650 | TC | MONTECH INFORMATICA LTDA ME. | MAINT-AS274650 | Sep 29, 2026 |
Whois
Registration for this announcement
- Range
- 177.
73. 134. 0/ 23 - Netname
- 561626
- Registrant
- Montech Informatica Ltda Me
- Registrant country
- BR
- Organization
- Montech Informatica Ltda Me (05373862000183)
- Handle
- 177.
73. 134. 0/ 23 - Created
- Jul 21, 2023
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jul 21, 2023
- Status
- assigned
Report abuse
Abuse contact
- vanderleibock@
gmail. com - Name
- Vanderlei Bock
- Handle
- VABOC