Data as of Nov 5, 2026
67.231.144.0/20
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
16 inside
Type
Hosting
63% of it
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 67.231.144.0/24 since Jun 2009 | AS26211 | Business | Proofpoint, Inc. | |
| 67.231.145.0/24 since Oct 2010 | AS26211 | Business | Proofpoint, Inc. | |
| 67.231.146.0/24 since Nov 2011 | AS26211 | Business | Proofpoint, Inc. | |
| 67.231.147.0/24 since Oct 2010 | AS26211 | Business | Proofpoint, Inc. | |
| 67.231.148.0/24 since Feb 2013 | AS26211 | Business | Proofpoint, Inc. | |
| 67.231.149.0/24 since Nov 2013 | AS26211 | Business | Proofpoint, Inc. | |
| 67.231.150.0/24 since Jun 2018 | AS26211 | Business | Proofpoint, Inc. | |
| 67.231.151.0/24 since Sep 2016 | AS26211 | Business | Proofpoint, Inc. | |
| 67.231.152.0/24 since Sep 2009 | AS22843 | Business | Proofpoint, Inc. | |
| 67.231.153.0/24 since Oct 2010 | AS22843 | Business | Proofpoint, Inc. | |
| 67.231.154.0/24 since Dec 2011 | AS22843 | Business | Proofpoint, Inc. | |
| 67.231.155.0/24 since Oct 2010 | AS22843 | Business | Proofpoint, Inc. | |
| 67.231.156.0/24 since Feb 2013 | AS22843 | Business | Proofpoint, Inc. | |
| 67.231.157.0/24 since Nov 2013 | AS22843 | Business | Proofpoint, Inc. | |
| 67.231.158.0/24 since Aug 2016 | AS26211 | Business | Proofpoint, Inc. | |
| 67.231.159.0/24 since Jun 2018 | AS26211 | Business | Proofpoint, Inc. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 2,560 | 63% | 10 | |
| Business | 1,536 | 38% | 6 |