Data as of Nov 3, 2026
131.158.0.0/16
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
55 inside
Type
Business
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 |
|---|---|---|---|---|
| 131.158.4.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.5.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.6.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.7.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.8.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.10.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.15.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.18.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.19.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.20.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.21.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.22.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.23.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.24.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.25.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.28.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.29.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.30.0/23 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.33.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.34.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.35.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.40.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.41.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.42.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.48.0/22 since Sep 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.53.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.54.0/23 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.61.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.62.0/23 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.72.0/22 since Sep 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.79.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.97.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.98.0/23 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.100.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.150.0/23 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.152.0/21 since Sep 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.178.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.179.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.180.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.181.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.182.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.183.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.184.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.185.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.186.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.187.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.188.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.189.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.197.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.199.0/24 since Oct 2011 | AS27064 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.234.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.245.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.246.0/23 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.249.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 131.158.254.0/24 since Oct 2021 | AS749 | Business | United States Department of Defense (DoD) via DoD Network Information Center |