Autonomous System details
AS23237
Mcmaster University — mcmaster.ca
Summary
| Country |
 Canada
|
| Organization | Mcmaster University |
| Domain | mcmaster.ca |
| Number of IPv4 | 66,304 |
| Number of IPv6 | 7.9229× 1028 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | February 13, 2002 (about 23 years ago) |
| Updated | March 02, 2012 (about 12 years ago) |
IP Ranges
AS23237 announces 4 IPv4 ranges and 2 IPv6 ranges.
That's a total of 66,304 IPv4 addresses and 7.9229× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 130.113.0.0/16 |
Mcmaster University
|
65,536 | ARIN | ALLOCATION |
| 130.113.109.0/24 |
Mcmaster University
|
256 | ARIN | ALLOCATION |
| 192.42.5.0/24 |
Mcmaster University
|
256 | ARIN | ALLOCATION |
| 192.42.6.0/24 |
Mcmaster University
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2604:1700::/48 |
Mcmaster University
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:1700::/32 |
Mcmaster University
|
7.9228× 1028 | ARIN | ALLOCATION |
Peers
There is no peer for AS23237.
Downstreams
There is no downstream for AS23237.