Maintenance notices
This page lists planned maintenance, cutovers, and downtime notices, newest first. Future maintenance announcements will also be posted here.
Static residential IP 23.132.220 block outage notice
Published: September 23, 2026
Due to an upstream AT&T line fault, the 23.132.220.0/24 block (US static residential IPs) experienced persistent latency / stalling on September 22 and September 23. The upstream US carrier cannot yet provide a firm fix ETA.
To reduce further impact from waiting, we offer two options:
| Option | Details |
|---|---|
| Option 1: Wait for repair | Continue waiting for the 23.132.220 carrier to resolve the issue (ETA unknown at publish time; follow later updates). After the fix, you may keep using this block; we will provide compensation. |
| Option 2: Replace with same-city IPs (recommended) | Switch to other IP blocks in the same city — Los Angeles — with compensation from the platform. |
If you are affected by 23.132.220, please contact support promptly to confirm your preferred option. We recommend Option 2.
We apologize for the inconvenience this caused to your workloads.
— The IPmart Team
US static IP cutover maintenance (2 Class-C blocks)
Published: September 10, 2026
Per notice from our upstream carrier, the following two Class-C (/24) blocks of US static residential IPs will undergo cutover maintenance:
| Block | Description |
|---|---|
23.132.212.0/24 | US static residential IPs |
23.132.220.0/24 | US static residential IPs |
Maintenance window
- Dates: September 10 and September 11, 2026
- Hours: 15:00–21:00 (Beijing time, UTC+8); likely to finish earlier
Impact
During the windows above, static residential IPs in these blocks may experience brief connection interruptions. Please plan ahead if your workloads use IPs in these ranges.
Resources outside these two blocks are not affected.
Questions? See Contact us.
— The IPmart Team