Data as of Nov 8, 2026
177.129.148.0/22
1 residential-proxy exit · 30 daysSociedade Educacional Santo Antonio
Residential-proxy exits
Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
1
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- LemonBright
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.129.148.0/24 since May 2014 | AS52520 | Business | ||
| 177.129.149.0/24 since May 2014 | AS52520 | Business | ||
| 177.129.150.0/23 since Oct 2014 | AS52520 | Business | 1 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52520
BR
- Name
- Sociedade Educacional Santo Antonio
- Type
- Education
- Registered
- May 20, 2013
- Domain
- santoantonio.edu.br
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2013
- Current origin since
- Jun 2013 · 13 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 177.129.148.0/23 | AS52520 | TC | Sociedade Educacional Santo Antonio | MAINT-AS52520 | Oct 21, 2026 |
Whois
Registration for this announcement
- Range
- 177.
129. 148. 0/ 22 - Netname
- 202832
- Registrant
- Sociedade Educacional Santo Antônio
- Registrant country
- BR
- Organization
- Sociedade Educacional Santo Antônio (83447276000140)
- Handle
- 177.
129. 148. 0/ 22 - Created
- May 20, 2013
- RIR
- LACNIC
- Country
- BR
- Delegated
- May 20, 2013
- Status
- assigned
Report abuse
Abuse contact
- rafael_
bratti@ santoantonio. edu. br - Name
- Rafael Thomazi Bratti
- Handle
- RTB25