AS21660
Baxalta Incorporated — takeda.com
Summary
| Country |
 United States
|
| Organization | Baxalta Incorporated |
| Domain | takeda.com |
| Number of IPv4 | 4,352 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | January 16, 2015 (about 10 years ago) |
| Updated | January 16, 2015 (about 10 years ago) |
IP Ranges
AS21660 announces 11 IPv4 ranges and 1 IPv6 range.
That's a total of 4,352 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 43.229.156.0/23 |
 Baxalta Incorporated
|
512 | APNIC | ALLOCATED NON-PORTABLE |
| 43.229.158.0/24 |
Baxalta Incorporated
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 63.84.72.0/23 |
BAXALTA US INC
|
512 | ARIN | REASSIGNMENT |
| 63.84.74.0/24 |
BAXALTA US INC
|
256 | ARIN | REASSIGNMENT |
| 63.84.75.0/24 |
BAXALTA US INC
|
256 | ARIN | REASSIGNMENT |
| 63.244.0.0/22 |
Millennium Pharmaceuticals, Inc.
|
1,024 | ARIN | ALLOCATION |
| 103.48.172.0/24 |
Baxalta Incorporated
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 104.254.253.0/24 |
Baxalta Incorporated
|
256 | ARIN | ALLOCATION |
| 185.89.148.0/23 |
 Baxalta Incorporated
|
512 | RIPE NCC | ALLOCATED PA |
| 185.89.150.0/24 |
Baxalta Incorporated
|
256 | RIPE NCC | ALLOCATED PA |
| 185.89.151.0/24 |
Baxalta Incorporated
|
256 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a03:82a0::/32 |
Baxalta Incorporated
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS21660 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
AS21660 connects to the global Internet via at least 6 upstream providers. In this setup, AS21660 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS21660 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.