Data as of Nov 8, 2026
141.140.192.0/19
No anonymizer space · no proxy exits in 30 daysMacalester College
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS33692 Macalester College, after 1.4 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 141.140.192.0/18 since Jun 2021 | AS33692 | Business | 1 | Macalester College | |
| 141.140.128.0/17 since Dec 2022 | AS33692 | Business | 1 | Macalester College |
Network & registry
Origin network
AS33692
US
- Name
- Macalester College
- Type
- Education
- Registered
- Feb 28, 2005
- Domain
- macalester.edu
- 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
- Stable
- First seen
- Dec 2022
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 141.
140. 96. 0 - 141. 140. 255. 255 - Netname
- MACALESTER
- Registrant
- Macalester College
- Organization
- Macalester College (MACALE-Z)
- Org address
- 1600 Grand Avenue, St. Paul, MN, 55105-1899
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-141-140-96-0-1
- Parent
- NET-141-0-0-0-0
- Created
- Mar 26, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 26, 1990
- Status
- assigned
Report abuse
Abuse contact
- arin.
contact@ macalester. edu - Name
- ARIN Admin
- Phone
- +1-651-696-6000
- Handle
- ARINA133-ARIN