AS22843
PROOFPOINT-ASN-US-EAST - Proofpoint, Inc., US
Prefixes49
CountryUS
RIRarin
Announced prefixes
| Prefix | Family | Source | Last seen |
|---|---|---|---|
| 208.83.137.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 208.56.60.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 208.83.139.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 208.56.61.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 208.56.62.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 208.56.63.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 148.163.136.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:46 |
| 148.163.137.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:46 |
| 148.163.138.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:46 |
| 148.163.139.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:46 |
| 148.163.140.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:46 |
| 148.163.141.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:46 |
| 148.163.142.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:46 |
| 148.163.143.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:46 |
| 208.84.67.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 208.86.201.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 205.220.172.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.173.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.174.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.175.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.176.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.177.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.178.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.179.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.180.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.181.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.182.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.183.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 205.220.187.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:02 |
| 67.231.152.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:56 |
| 67.231.153.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:56 |
| 67.231.154.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:56 |
| 67.231.155.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:56 |
| 67.231.156.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:56 |
| 67.231.157.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:56 |
| 66.159.228.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:53 |
| 66.159.250.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:53 |
| 66.159.251.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:53 |
| 208.56.12.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 208.56.13.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 208.56.14.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 208.56.15.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:31:08 |
| 148.163.158.0/23 | IPv4 | RIPE-RIS | 2026-10-07 10:28:46 |
| 66.159.238.0/23 | IPv4 | RIPE-RIS | 2026-10-07 10:26:53 |
| 66.159.250.0/23 | IPv4 | RIPE-RIS | 2026-10-07 10:26:53 |
| 148.163.152.0/22 | IPv4 | RIPE-RIS | 2026-10-07 10:28:46 |
| 2620:0:2900::/48 | IPv6 | RIPE-RIS | 2026-10-07 10:32:25 |
| 2620:0:2902::/48 | IPv6 | RIPE-RIS | 2026-10-07 10:32:25 |
| 2620:100:9004::/47 | IPv6 | RIPE-RIS | 2026-10-07 10:32:25 |