Data as of Nov 7, 2026
192.54.100.0/22
No anonymizer space · no proxy exits in 30 daysUniversity of Maryland
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 192.54.96.0/21 since Sep 2018 | AS27 | Business | University of Maryland |
Network & registry
Origin network
AS27
US
- Name
- University of Maryland
- Type
- Education
- Registered
- Aug 28, 1984
- Domain
- umd.edu
- Website
- www.mdren.net/
- 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 2014
- Current origin since
- Feb 2014 · 13 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS27 | RADB | University of Maryland | MAINT-AS27 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 192.
54. 94. 0 - 192. 54. 103. 255 - Netname
- UMDNET-4
- Registrant
- University of Maryland
- Organization
- University of Maryland (UNIVER-262-Z)
- Org address
- Office of Information Technology, College Park, MD, 20742
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-192-54-94-0-1
- Parent
- NET-192-0-0-0-0
- Created
- May 31, 1989
- RIR
- ARIN
- Country
- US
- Delegated
- May 31, 1989
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN