AS22843 Proofpoint, Inc. 🇺🇸 US
Announcing 49 prefixes, seen at the RIS collectors.
IPv4 prefixes
46
13,312 (52 × /24)
IPv6 prefixes
3
4 × /48
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS22843
- Name
- Proofpoint, Inc.
- Organisation
- Proofpoint, Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2008-01-04
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
49 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 66.159.228.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 66.159.238.0/23 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 66.159.250.0/23 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 66.159.250.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 66.159.251.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 67.231.152.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 67.231.153.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 67.231.154.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 67.231.155.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 67.231.156.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 67.231.157.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 148.163.136.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 148.163.137.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 148.163.138.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 148.163.139.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 148.163.140.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 148.163.141.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 148.163.142.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 148.163.143.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 148.163.152.0/22 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 148.163.158.0/23 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.172.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.173.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.174.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.175.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.176.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.177.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.178.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.179.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.180.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.181.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.182.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.183.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 205.220.187.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 208.56.12.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 208.56.13.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 208.56.14.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 208.56.15.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 208.56.60.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 208.56.61.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 208.56.62.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 208.56.63.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 208.83.137.0/24 v4 | no ROA | 41 | 3454917422843 | 2026-09-18 |
| 208.83.139.0/24 v4 | no ROA | 41 | 34549129922843 | 2026-09-18 |
| 208.84.67.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 208.86.201.0/24 v4 | RPKI valid | 41 | 34549129922843 | 2026-09-18 |
| 2620:0:2900::/48 v6 | no ROA | 30 | 34549129922843 | 2026-09-18 |
| 2620:0:2902::/48 v6 | no ROA | 33 | 34549129922843 | 2026-09-18 |
| 2620:100:9004::/47 v6 | RPKI valid | 33 | 34549129922843 | 2026-09-18 |