Data as of Nov 14, 2026
129.74.86.0/23
No anonymizer space · no proxy exits in 30 daysUniversity of Notre Dame
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 129.74.0.0/16 since May 2005 | AS693 | Business | 2 | University of Notre Dame |
Network & registry
Origin network
AS693
US
- Name
- University of Notre Dame
- Type
- Education
- Registered
- Jul 23, 1990
- Domain
- nd.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
- Feb 2017
- Current origin since
- Feb 2017 · 9.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 129.74.0.0/16 | AS693 | /24 | ARIN | RPKI valid |
| 129.74.0.0/16 | AS19782 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 129.
74. 0. 0/ 16 - Netname
- NOTRE-DAME
- Registrant
- University of Notre Dame
- Organization
- University of Notre Dame (UND-Z)
- Org address
- 301 ITC, Notre Dame, IN, 46556
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-129-74-0-0-1
- Parent
- NET-129-0-0-0-0
- Created
- Apr 29, 1988
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 29, 1988
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nd. edu - Name
- University of Notre Dame - Abuse
- Phone
- +1-574-631-8111
- Handle
- UNDA-ARIN