AS23528 Sparkpost
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 68.232.97.0/24 | 256 | |
| 91.206.59.0/24 | 256 | |
| 103.11.244.0/24 | 256 | |
| 137.22.224.0/20 | 4,096 | |
| 137.22.240.0/22 | 1,024 | |
| 137.22.244.0/24 | 256 | |
| 147.160.155.0/24 | 256 | |
| 147.253.208.0/20 | 4,096 | |
| 156.70.2.0/23 | 512 | |
| 156.70.4.0/23 | 512 | |
| 156.70.12.0/23 | 512 | |
| 156.70.16.0/23 | 512 | |
| 156.70.22.0/23 | 512 | |
| 156.70.24.0/23 | 512 | |
| 156.70.34.0/23 | 512 | |
| 156.70.46.0/23 | 512 | |
| 156.70.52.0/23 | 512 | |
| 156.70.62.0/23 | 512 | |
| 156.70.72.0/23 | 512 | |
| 156.70.76.0/23 | 512 | |
| 156.70.88.0/23 | 512 | |
| 156.70.120.0/23 | 512 | |
| 156.70.150.0/23 | 512 | |
| 161.129.25.0/24 | 256 | |
| 161.129.27.0/24 | 256 | |
| 161.199.112.0/24 | 256 | |
| 162.247.166.0/23 | 512 | |
| 168.203.32.0/22 | 1,024 | |
| 168.203.36.0/23 | 512 | |
| 168.203.42.0/23 | 512 | |
| 168.203.45.0/24 | 256 | |
| 168.203.46.0/23 | 512 | |
| 168.203.48.0/21 | 2,048 | |
| 168.203.56.0/22 | 1,024 | |
| 168.203.60.0/23 | 512 | |
| 168.203.62.0/24 | 256 | |
| 192.133.16.0/24 | 256 | |
| 192.158.253.0/24 | 256 | |
| 192.174.80.0/20 | 4,096 | |
| 194.28.204.0/23 | 512 | |
| 199.15.224.0/22 | 1,024 | |
| 216.24.61.0/24 | 256 | |
| 223.165.112.0/24 | 256 | |
| 223.165.114.0/24 | 256 | |
| 223.165.116.0/23 | 512 | |
| 223.165.122.0/23 | 512 | |
| 223.165.124.0/22 | 1,024 |
There are no known IPv6 addresses belonging to this network.
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.
