AS16417 Cisco Systems Ironport Division
General Info - AS16417
33,792
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2620:101:2000::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2620:101:2008::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2620:101:200b::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2620:101:200c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2620:101:200f::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2620:101:2010::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2620:101:2013::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2620:101:2014::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2620:101:2018::/45 | 9,671,406,556,917,033,397,649,408 |
Downstreams
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.
