AS27477
IBM — ibm.com
Summary
| Country |
 United States
|
| Organization | IBM |
| Domain | ibm.com |
| Number of IPv4 | 1,280 |
| Number of IPv6 | 0 |
| AS Type | Hosting |
| Registry | ARIN |
| Allocated | March 14, 2003 (about 22 years ago) |
| Updated | July 08, 2022 (about 2 years ago) |
IP Ranges
AS27477 announces 5 IPv4 ranges and 0 IPv6 range.
That's a total of 1,280 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 192.147.88.0/24 |
 DNET-POLAR-POP-FRANKFUR
|
256 | ARIN | REASSIGNMENT |
| 192.147.89.0/24 |
ICDNET-POLAR-POP-DALLAS
|
256 | ARIN | REASSIGNMENT |
| 192.147.90.0/24 |
 ICDNET-POLAR-POP-TOKYO
|
256 | ARIN | REASSIGNMENT |
| 192.147.91.0/24 |
 ICDNET-POLAR-POP-PUNE
|
256 | ARIN | REASSIGNMENT |
| 192.147.92.0/24 |
IBM
|
256 | ARIN | ALLOCATION |
Peers
AS27477 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS27477 connects to the global Internet via at least 6 upstream providers. In this setup, AS27477 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS27477 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.