Data as of Nov 7, 2026
128.248.5.0/24
No anonymizer space · no proxy exits in 30 daysUniversity of Illinois Chicago
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 28, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 128.248.0.0/16 since May 2005 | AS6200 | Business | 146 | University of Illinois Chicago |
Network & registry
Origin network
AS6200
US
- Name
- University of Illinois Chicago
- Type
- Education
- Domain
- uic.edu
- Industry
- Education Software
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 128.
248. 0. 0/ 16 - Netname
- UIC-NET
- Registrant
- University of Illinois Chicago
- Organization
- University of Illinois Chicago (UIAC-Z)
- Org address
- ACCC MC 135, Chicago, IL, 60612-7352
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-128-248-0-0-1
- Parent
- NET-128-0-0-0-0
- Created
- May 28, 1987
- RIR
- ARIN
- Country
- US
- Delegated
- May 28, 1987
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN