Data as of Nov 3, 2026
137.66.0.0/18
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
32 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 |
|---|---|---|---|---|
| 137.66.0.0/23 since Aug 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.2.0/23 since Aug 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.4.0/23 since Aug 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.6.0/23 since Aug 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.8.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.10.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.12.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.14.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.16.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.18.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.20.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.22.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.24.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.26.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.28.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.30.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.32.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.34.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.36.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.38.0/23 since Sep 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.40.0/24 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.42.0/23 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.44.0/23 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.46.0/23 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.48.0/23 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.50.0/23 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.52.0/23 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.54.0/23 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.56.0/23 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.58.0/23 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.60.0/23 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. | |
| 137.66.62.0/23 since Oct 2022 | AS40509 | Hosting | Fly.io, Inc. |