Data as of Nov 6, 2026
192.42.5.0/24
No anonymizer space · no proxy exits in 30 daysMcMaster University
Network & registry
Origin network
AS23237
CA
- Name
- McMaster University
- Type
- Education
- Registered
- Feb 13, 2002
- Domain
- mcmaster.ca
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23237 | RADB | McMaster university | MAINT-ORION | Sep 24, 2026 |
Whois
Registration for this announcement
- Range
- 192.
42. 5. 0/ 24 - Netname
- MACPHYS
- Registrant
- McMaster University
- Organization
- McMaster University (MU-Z)
- Org address
- 1280 Main St. West, Hamilton, ON, L8S-4M1
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-192-42-5-0-1
- Parent
- NET-192-0-0-0-0
- Created
- Aug 4, 1988
- RIR
- ARIN
- Country
- CA
- Delegated
- Aug 4, 1988
- Status
- assigned
Report abuse
Abuse contact
- mike.
diggins@ mcmaster. ca - Name
- Diggins, Mike Donald
- Phone
- +1-905-522-0511
- Handle
- MDD4-ARIN