AS51265 Mass Response Service GmbH
General Info - AS51265
52,992
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 41.66.64.0/18 | 16,384 | |
| 62.240.128.0/19 | 8,192 | |
| 83.216.32.0/19 | 8,192 | |
| 176.126.39.0/24 | 256 | |
| 178.157.4.0/22 | 1,024 | |
| 185.44.52.0/22 | 1,024 | |
| 185.69.244.0/22 | 1,024 | |
| 193.9.252.0/23 | 512 | |
| 197.211.128.0/18 | 16,384 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a04:9540::/29 | 633,825,300,114,114,700,748,351,602,688 |
Downstreams
There are no downstreams for this ASN.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
