What’s new – December 2025
The December 2025 release includes:
Cloudflare service
To enhance security, availability, and performance, Skytap is adding Cloudflare on February 1, 2026.
If you have an on-premises firewall or other network architecture that requires configuration to allow access to Skytap IP addresses, we recommend adding the CloudFlare IP address ranges before February 1, 2026, to prevent any disruption of connectivity to Skytap.
New Skytap data centers
Skytap has expanded the Syndey region with the following new data centers:
- AU-Sydney-M-2 (sdm1r1)
- JP-Tokyo-M-1 (tym1r1)
For specific details about cpabilities in the new regions, see Skytap service limits.
AU-Sydney-M-2
API name:sdm1r1Provider region:Australia EastGeographic location:Sydney, AUS
|
|
| vCPUs |
| Entitled Capacity |
| RAM |
| Storage |
| Disk size |
| Disk count |
| Disk sets |
| VIOS |
| Power 9 |
AIX/Linux | IBM i |
| 16 | 4 |
| 10.24 | 4 |
| 512 GB | 512 GB |
| 32 TB | 32 TB |
| 2 TB | 2047 GB |
| 32 | 32 |
| 2 | 2 |
| dual | dual |
AU-Sydney-M-2 IP addresses and port ranges
Inbound
| Connection type |
URL |
IP Address |
Port |
| Skytap web interface |
cloud.skytap.com |
199.204.216.130 |
443 |
| Browser access to VM desktops |
srdc-au-sydney-m-2.skytap.com |
4.196.121.101 |
443 |
| Connectivity Checker |
cloud.skytap.com/connectivity |
199.204.216.130 |
80 |
| Asset upload page |
upload-au-sydney-m-2.skytap.com |
4.196.121.101 |
443 |
| Imports and exports |
ftp-au-sydney-m-2.skytap.com |
4.197.250.10 |
22 |
| Published services |
services-au-sydney-m-2.skytap.com |
4.197.56.41 |
8194 – 32767 |
| Speedtest |
netgauge-au-sydney-m-2.skytap.com |
52.237.232.136 |
80 |
| VM thumbnail images |
thumbnail-au-sydney-m-2.skytap.com |
4.196.121.101 |
443 |
Outbound
| Connection type |
IP Address/Subnet |
| Traffic from VMs |
13.70.104.148/31 |
| Public IP addresses |
4.197.255.64/26 |
Cloudflare
To enhance performance and security, Skytap additionally uses Cloudflare IP address ranges to provide web services.
JP-Tokyo-M-1
API name:tym1r1Provider region:Central IndiaGeographic location:Tokyo, JP
|
|
| vCPUs |
| Entitled Capacity |
| RAM |
| Storage |
| Disk size |
| Disk count |
| Disk sets |
| VIOS |
| Power 10 |
AIX/Linux |
| 32 |
| 20.48 |
| 1024 GB |
| 32 TB |
| 2 TB |
| 32 |
| 2 |
| dual |
JP-Tokyo-M-1 IP addresses and port ranges
Inbound
| Connection type |
URL |
IP Address |
Port |
| Skytap web interface |
cloud.skytap.com |
199.204.216.130 |
443 |
| Browser access to VM desktops |
srdc-jp-tokyo-m-1.skytap.com |
20.243.242.20 |
443 |
| Connectivity Checker |
cloud.skytap.com/connectivity |
199.204.216.130 |
80 |
| Asset upload page |
upload-jp-tokyo-m-1.skytap.com |
20.243.242.20 |
443 |
| Imports and exports |
ftp-jp-tokyo-m-1.skytap.com |
20.37.102.126 |
22 |
| Published services |
services-jp-tokyo-m-1.skytap.com |
74.176.64.110 |
8194 – 32767 |
| Speedtest |
netgauge-jp-tokyo-m-1.skytap.com |
20.243.242.20 |
80 |
| VM thumbnail images |
thumbnail-jp-tokyo-m-1.skytap.com |
74.226.128.174 |
443 |
Outbound
| Connection type |
IP Address/Subnet |
| Traffic from VMs |
13.78.15.0/31 |
| Public IP addresses |
130.33.100.64/26 |
Cloudflare
To enhance performance and security, Skytap additionally uses Cloudflare IP address ranges to provide web services.
For older Skytap release notes, visit the 2024 and 2023 archives.
For release notes dating back to 2011, contact support@skytap.com.