Data as of Nov 5, 2026
157.21.0.0/18
No anonymizer space · no proxy exits in 30 daysOld Dominion University
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 157.21.0.0/16 since Sep 2026 | AS1201 | Business | Old Dominion University |
Network & registry
Origin network
AS1201
US
- Name
- Old Dominion University
- Type
- Education
- Registered
- Dec 18, 1990
- Domain
- odu.edu
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- First seen
- Before our records
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS1201 | RADB | OLDDOMINIONUNIVERSITY | MAINT-AS1201 | Sep 16, 2026 |
Whois
Registration for this announcement
- Range
- 157.
21. 0. 0/ 16 - Netname
- NET-157-21-0-0
- Registrant
- Old Dominion University
- Organization
- Old Dominion University (ODU)
- Org address
- Old Dominion University, Norfolk, VA, 23529
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-157-21-0-0-1
- Parent
- NET-157-0-0-0-0
- Created
- Dec 12, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 12, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
odu. edu - Name
- Abuse
- Phone
- +1-757-683-5113
- Handle
- ABUSE232-ARIN