Data as of Nov 4, 2026
199.201.245.0/24
No anonymizer space · no proxy exits in 30 daysUniversity of Maryland Baltimore County (UMBC)
Network & registry
Origin network
AS11131
US
- Name
- University of Maryland Baltimore County (UMBC)
- Type
- Education
- Registered
- Apr 20, 1998
- Domain
- umbc.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Feb 2023 · 3.7 yr
- Origin networks
- 5
- Last change of origin
- Feb 2023
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 199.201.245.0/24 | AS11131 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 199.201.245.0/24
- Netname
- UMBC-EXT-NET
- Registrant
- University of Maryland Baltimore County (UMBC)
- Organization
- University of Maryland Baltimore County (UMBC) (UMBCU-Z)
- Org address
- 1000 Hilltop Circle, Baltimore, MD, 21250
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-201-245-0-1
- Parent
- NET-199-0-0-0-0
- Created
- May 5, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- May 5, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Doyle, Damian
- Phone
- +1-410-455-3872
- Handle
- DOYLE181-ARIN