Data as of Nov 4, 2026
200.7.160.0/22
2 residential-proxy exits · 30 daysUniversidad Mayor de San Andres
Residential-proxy exits
Proxy exits
2
0.20% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
2
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
5 observations
Proxy providers listing exits
- FastProxy
- LemonBright
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 200.7.160.0/20 since Sep 2026 | AS27828 | Business | 78 3 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 200.7.160.0/24 since Aug 2016 | AS27828 | Business | ||
| 200.7.161.0/24 since Aug 2016 | AS27828 | Business | ||
| 200.7.162.0/24 since Aug 2016 | AS27828 | Business | ||
| 200.7.163.0/24 since Aug 2016 | AS27828 | Business | 2 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS27828
BO
- Name
- Universidad Mayor de San Andres
- Type
- Education
- Registered
- May 31, 2006
- Domain
- umsa.bo
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Nov 2007
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 2
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 200.7.160.0/22 | AS27828 | /22 | LACNIC | RPKI valid |
| 200.7.160.0/20 | AS27828 | /20 | LACNIC | Too specific |
Whois
Registration for this announcement
- Range
- 200.7.160.0/20
- Netname
- BO-UMSA-LACNIC
- Registrant
- Universidad Mayor de San Andres
- Registrant country
- BO
- Organization
- Not stated by the registry
- Type
- assigned
- Created
- Mar 7, 2006
- RIR
- LACNIC
- Country
- BO
- Delegated
- Mar 7, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- UNIVERSIDAD MAYOR DE SAN ANDRES
- Phone
- +591 2 2612002
- Handle
- UMA2