User-triggered agent
Google-Agent IP ranges
Also covers agent.bot.goog
Google-Agent IPv4 and IPv6 ranges published for user-triggered agent traffic, with freshness and address counts.
Range summary
- Unique IPv4 prefixes
- 12
- Unique IPv6 prefixes
- 8
- Total IPv4 addresses
- 70,016
- Total IPv6 addresses
- 128
IP prefixes
Showing 100 prefixes per page with all applicable range bases.
| CIDR | Addresses | First address | Last address | Range basis |
|---|---|---|---|---|
| 74.125.232.0/28 | 16 | 74.125.232.0 | 74.125.232.15 | Operator-published |
| 74.125.232.16/28 | 16 | 74.125.232.16 | 74.125.232.31 | Operator-published |
| 74.125.232.32/28 | 16 | 74.125.232.32 | 74.125.232.47 | Operator-published |
| 74.125.232.48/28 | 16 | 74.125.232.48 | 74.125.232.63 | Operator-published |
| 74.125.232.64/28 | 16 | 74.125.232.64 | 74.125.232.79 | Operator-published |
| 74.125.232.80/28 | 16 | 74.125.232.80 | 74.125.232.95 | Operator-published |
| 74.125.232.96/28 | 16 | 74.125.232.96 | 74.125.232.111 | Operator-published |
| 74.125.232.112/28 | 16 | 74.125.232.112 | 74.125.232.127 | Operator-published |
| 136.121.16.0/24 | 256 | 136.121.16.0 | 136.121.16.255 | Operator-published |
| 136.121.24.0/21 | 2,048 | 136.121.24.0 | 136.121.31.255 | Operator-published |
| 136.121.40.0/21 | 2,048 | 136.121.40.0 | 136.121.47.255 | Operator-published |
| 136.122.0.0/16 | 65,536 | 136.122.0.0 | 136.122.255.255 | Operator-published |
Range basis and freshness
Operator-published entries come from the bot operator's current range publication. A range may cover several named agents, so use the listed aliases to select the matching range family.
| Range basis | Prefixes | Updated |
|---|---|---|
| Operator-published | 20 |