Data as of Nov 3, 2026
Autonomous system
AS19693
Centrilogic, Inc.
Announces 12,288 addresses in 24 prefixes. None of it is anonymizer space.
Type
Hosting
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 157.238.136.0/21 since Oct 2007 | Hosting | NTT America, Inc. | |
| 158.247.92.0/23 since Sep 2020 | Hosting | via Centrilogic, Inc. | |
| 158.247.94.0/23 since Sep 2020 | Hosting | via Centrilogic, Inc. | |
| 161.242.11.0/24 since Sep 2012 | Hosting | Bausch & Lomb | |
| 161.242.37.0/24 since Sep 2021 | Hosting | Bausch & Lomb | |
| 172.98.204.0/24 since Sep 2024 | Hosting | ||
| 172.98.205.0/24 since Sep 2024 | Hosting | ||
| 173.240.4.0/22 since Aug 2010 | Hosting | ||
| 173.240.6.0/23 since Sep 2020 | Hosting | ||
| 173.240.10.0/24 since Nov 2012 | Hosting | ||
| 173.240.14.0/24 since Sep 2024 | Hosting | ||
| 198.87.208.0/21 since Jan 2017 | Hosting | NTT America, Inc. | |
| 198.87.208.0/22 since Nov 2010 | Hosting | NTT America, Inc. | |
| 204.17.197.0/24 since Aug 2012 | Hosting | Columbus McKinnon Corporation | |
| 206.198.196.0/23 since May 2019 | Hosting | ||
| 206.198.198.0/23 since Jul 2019 | Hosting | ||
| 209.251.48.0/21 since Apr 2008 | Hosting | ||
| 209.251.48.0/23 since Sep 2020 | Hosting | ||
| 209.251.51.0/24 since Sep 2020 | Hosting | ||
| 209.251.52.0/22 since Sep 2020 | Hosting | ||
| 209.251.60.0/23 since Feb 2012 | Hosting | ||
| 209.251.62.0/24 since Dec 2016 | Hosting | ||
| 216.42.131.0/24 since Oct 2007 | Hosting | NTT America, Inc. | |
| 216.42.132.0/24 since Oct 2007 | Hosting | NTT America, Inc. |
Network & history
Profile
- Registered
- Aug 22, 2007
- Domain
- centrilogic.com
- Website
- www.centrilogic.com
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals