Data as of Nov 3, 2026
152.4.0.0/16
No anonymizer space · no proxy exits in 30 daysMCNC · space held by University of North Carolina System Office
Network & registry
Origin network
AS81
US
- Name
- MCNC
- Type
- Education
- Registered
- Aug 7, 1986
- Domain
- mcnc.org
- Website
- www.mcnc.org
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jan 2019 · 7.8 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS81 | RADB | Autogenerated route object for transit customer | MAINT-AS81 | Dec 19, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 152.4.0.0/18 | AS36850 | RADB | Autogenerated route object for transit customer | MAINT-AS81 | Dec 19, 2023 |
| 152.4.100.0/24 | AS81 | RADB | Autogenerated route object for transit customer | MAINT-AS81 | Mar 4, 2024 |
| 152.4.101.0/24 | AS81 | RADB | Autogenerated route object for transit customer | MAINT-AS81 | Mar 4, 2024 |
| 152.4.111.0/24 | AS396837 | RADB | RR-RC-State Education Assistance Authority (NCSEAA)-Carolinas | MAINT-RR | Nov 13, 2023 |
| 152.4.144.0/20 | AS81 | RADB | Autogenerated route object for transit customer | MAINT-AS81 | Dec 19, 2023 |
| 152.4.160.0/20 | AS81 | RADB | Autogenerated route object for transit customer | MAINT-AS81 | Dec 19, 2023 |
| 152.4.176.0/24 | AS81 | RADB | Autogenerated route object for transit customer | MAINT-AS81 | Oct 10, 2025 |
| 152.4.208.0/20 | AS81 | RADB | Autogenerated route object for transit customer | MAINT-AS81 | Dec 19, 2023 |
| 152.4.224.0/20 | AS81 | RADB | Autogenerated route object for transit customer | MAINT-AS81 | Dec 19, 2023 |
| 152.4.240.0/24 | AS81 | RADB | Autogenerated route object for transit customer | MAINT-AS81 | Oct 10, 2025 |
Whois
Registration for this announcement
- Range
- 152.4.0.0/16
- Netname
- UNCECS-NET
- Registrant
- University of North Carolina System Office
- Organization
- University of North Carolina System Office (UECS-1-Z)
- Org address
- 910 Raleigh Road, Chapel Hill, NC, 27514
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-152-4-0-0-1
- Parent
- NET-152-0-0-0-0
- Created
- May 6, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- May 6, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN