Data as of Nov 6, 2026
143.55.148.0/23
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
2 inside
Type
Business
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 143.55.148.0/24 since Jun 2021 | AS52129 | Business | Proofpoint, Inc. | |
| 143.55.149.0/24 since Jul 2022 | AS52129 | Business | Proofpoint, Inc. |