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General Information
Name:
Proofpoint, Inc.
Domain:
proofpoint.com
Country:
US
Type:
hosting
Registry:
RIPE_NCC
Prefix Counts
IPv4 Count:
10,240
IPv6 Count:
38,685,626,227,668,133,590,597,632
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 66.159.224.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 256 |
| 66.159.225.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 256 |
| 66.159.232.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 256 |
| 66.159.233.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 256 |
| 66.159.234.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 256 |
| 66.159.235.0/24 | US | IPC-NWK-1 | Ipc Zone | ARIN | reassignment | 256 |
| 66.159.236.0/24 | AU | PROOFPOINT-AU | Proofpoint, INC | ARIN | reassignment | 256 |
| 66.159.237.0/24 | AU | PROOFPOINT-AU | Proofpoint, INC | ARIN | reassignment | 256 |
| 66.159.244.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 256 |
| 66.159.244.0/22 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 1,024 |
| 66.159.246.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 256 |
| 66.159.252.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 256 |
| 66.159.253.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 256 |
| 66.159.254.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | reassignment | 256 |
| 66.159.255.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | reassignment | 256 |
| 91.207.212.0/23 | GB | NL-PROOFPOINT | Proofpoint, Inc. | RIPE_NCC | ASSIGNED PI | 512 |
| 91.209.104.0/24 | GB | NL-PROOFPOINT | Proofpoint, Inc. | RIPE_NCC | ASSIGNED PI | 256 |
| 143.55.144.0/24 | DE | PROOFPOINT-DE | Proofpoint, Inc. | RIPE_NCC | ASSIGNED PA | 256 |
| 143.55.145.0/24 | DE | PROOFPOINT-DE | Proofpoint, Inc. | RIPE_NCC | ASSIGNED PA | 256 |
| 143.55.146.0/24 | DE | PROOFPOINT-DE | Proofpoint, Inc. | RIPE_NCC | ASSIGNED PA | 256 |
| 143.55.147.0/24 | GB | PROOFPOINT-GB | PROOFPOINT-GB | RIPE_NCC | ASSIGNED PA | 256 |
| 143.55.148.0/24 | NL | PROOFPOINT-NL | Proofpoint, Inc. | RIPE_NCC | ASSIGNED PA | 256 |
| 143.55.149.0/24 | NL | PROOFPOINT-NL | Proofpoint, Inc. | RIPE_NCC | ASSIGNED PA | 256 |
| 143.55.150.0/24 | NL | US-PROOFPOINT-INC-19900828 | Proofpoint, Inc. | RIPE_NCC | ALLOCATED PA | 256 |
| 185.132.180.0/24 | NL | UK-PROOFPOINT-20151223 | Proofpoint Limited | RIPE_NCC | ALLOCATED PA | 256 |
| 185.132.181.0/24 | NL | UK-PROOFPOINT-20151223 | Proofpoint Limited | RIPE_NCC | ALLOCATED PA | 256 |
| 185.132.182.0/24 | NL | UK-PROOFPOINT-20151223 | Proofpoint Limited | RIPE_NCC | ALLOCATED PA | 256 |
| 185.132.183.0/24 | NL | UK-PROOFPOINT-20151223 | Proofpoint Limited | RIPE_NCC | ALLOCATED PA | 256 |
| 185.183.28.0/24 | NL | US-PROOFPOINT-INC-20161220 | Proofpoint, Inc. | RIPE_NCC | ALLOCATED PA | 256 |
| 185.183.29.0/24 | NL | US-PROOFPOINT-INC-20161220 | Proofpoint, Inc. | RIPE_NCC | ALLOCATED PA | 256 |
| 185.183.30.0/24 | NL | US-PROOFPOINT-INC-20161220 | Proofpoint, Inc. | RIPE_NCC | ALLOCATED PA | 256 |
| 185.183.31.0/24 | NL | US-PROOFPOINT-INC-20161220 | Proofpoint, Inc. | RIPE_NCC | ALLOCATED PA | 256 |
| 205.220.184.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 256 |
| 205.220.185.0/24 | US | PROOF | Proofpoint, Inc. | ARIN | allocation | 256 |
| 208.84.64.0/24 | US | PROOFPOINT-NET-NORTH-AMERICA | Proofpoint, Inc. | ARIN | allocation | 256 |
| 208.86.200.0/24 | US | PROOFPOINT-NET-NORTH-AMERICA | Proofpoint, Inc. | ARIN | allocation | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2a0a:2b00::/44 | NL | UK-PROOFPOINT-20160920 | Proofpoint Limited | RIPE_NCC | ALLOCATED-BY-RIR |
| 2a0a:2b00:10::/44 | NL | UK-PROOFPOINT-20160920 | Proofpoint Limited | RIPE_NCC | ALLOCATED-BY-RIR |
