Data as of Nov 3, 2026
209.251.48.0/20
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
11 inside
Type
Hosting
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 |
|---|---|---|---|---|
| 209.251.48.0/21 since Apr 2008 | AS19693 | Hosting | Centrilogic, Inc. | |
| 209.251.48.0/23 since Sep 2020 | AS19693 | Hosting | Centrilogic, Inc. | |
| 209.251.50.0/24 since Jan 2017 | AS14453 | Hosting | Centrilogic, Inc. via Advanced Knowledge Networks | |
| 209.251.51.0/24 since Sep 2020 | AS19693 | Hosting | Centrilogic, Inc. | |
| 209.251.52.0/22 since Sep 2020 | AS19693 | Hosting | Centrilogic, Inc. | |
| 209.251.56.0/24 since Feb 2019 | AS14453 | Hosting | Centrilogic, Inc. | |
| 209.251.57.0/24 since Jul 2019 | AS14453 | Hosting | Centrilogic, Inc. | |
| 209.251.58.0/23 since Feb 2019 | AS14453 | Hosting | Centrilogic, Inc. | |
| 209.251.60.0/23 since Feb 2012 | AS19693 | Hosting | Centrilogic, Inc. | |
| 209.251.62.0/24 since Dec 2016 | AS19693 | Hosting | Centrilogic, Inc. | |
| 209.251.63.0/24 since Jul 2019 | AS14453 | Hosting | Centrilogic, Inc. via CENTRILOGICCANADA |