Data as of Nov 6, 2026
192.136.144.0/22
No anonymizer space · no proxy exits in 30 daysRice University
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 192.136.144.0/24 | 256 | RICE-192-136-144 | Rice University (RICEUN) · US | Direct Allocation | Feb 7, 1992 | ipadmin@ |
| 192.136.145.0/24 | 256 | RICE-192-136-145 | Rice University (RICEUN) · US | Direct Allocation | Feb 7, 1992 | ipadmin@ |
| 192.136.146.0/24 | 256 | RICE-192-136-146 | Rice University (RICEUN) · US | Direct Allocation | Feb 7, 1992 | ipadmin@ |
| 192.136.147.0/24 | 256 | RICE-192-136-147 | Rice University (RICEUN) · US | Direct Allocation | Feb 7, 1992 | ipadmin@ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS8
US
- Name
- Rice University
- Type
- Education
- Registered
- Mar 26, 1984
- Domain
- rice.edu
- Industry
- Finance and Insurance
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2012
- Current origin since
- Mar 2012 · 15 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8 | RADB | Rice-Net-BRC-HATRC | MAINT-AS8 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 192.136.144.0/24 | AS8 | RADB | Rice-Net-4 | MAINT-AS8 | Nov 13, 2023 |
| 192.136.146.0/24 | AS8 | RADB | Rice-Net-3 | MAINT-AS8 | Nov 13, 2023 |
Whois
Registration for this announcement
192.136.144.0/22 spans several registrations: 4 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 7, 1992
- Status
- assigned