Data as of Nov 3, 2026
Autonomous system
AS29990
Xandr Inc.
Announces 29,440 addresses in 34 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 37.252.160.0/23 since Mar 2023 | Business | ||
| 37.252.168.0/21 since May 2013 | Business | ||
| 43.250.0.0/22 since Aug 2019 | Business | AppNexus Singapore Pte. Ltd. | |
| 64.208.136.0/22 since Aug 2013 | Business | Level 3 Parent, LLC via Xandr Inc. | |
| 64.208.141.0/24 since Jul 2013 | Business | Level 3 Parent, LLC via Xandr Inc. | |
| 64.210.56.0/21 since Feb 2008 | Business | Level 3 Parent, LLC via Xandr Inc. | |
| 68.67.128.0/20 since Feb 2009 | Business | ||
| 68.67.128.0/24 since Jan 2015 | Hosting | ||
| 68.67.129.0/24 since Jan 2015 | Hosting | ||
| 68.67.144.0/21 since Oct 2013 | Business | ||
| 68.67.152.0/21 since Feb 2011 | Business | ||
| 68.67.160.0/21 since Nov 2013 | Business | ||
| 68.67.160.0/23 since Sep 2013 | Business | ||
| 68.67.168.0/22 since Nov 2013 | Business | ||
| 68.67.172.0/24 since Jun 2017 | Business | ||
| 68.67.173.0/24 since Nov 2013 | Business | ||
| 68.67.174.0/24 since Nov 2013 | Business | ||
| 68.67.175.0/24 since Feb 2020 | Business | ||
| 68.67.176.0/20 since May 2010 | Business | ||
| 68.67.176.0/21 since Jan 2023 | Business | ||
| 68.67.176.0/23 since May 2010 | Business | ||
| 68.67.186.0/24 since Jun 2010 | Business | ||
| 103.43.88.0/24 since Jul 2017 | Business | AppNexus Australia Pty Limited | |
| 103.43.89.0/24 since Nov 2020 | Business | AppNexus Australia Pty Limited | |
| 103.43.90.0/23 since Aug 2019 | Business | AppNexus Australia Pty Limited | |
| 103.243.220.0/23 since Jan 2023 | Business | AppNexus Singapore Pte. Ltd. via APAC IB Net - Host IPs | |
| 103.243.223.0/24 since Feb 2023 | Business | AppNexus Singapore Pte. Ltd. | |
| 104.254.148.0/22 since Jan 2015 | Business | ||
| 172.83.92.0/24 since Feb 2018 | Business | ||
| 192.190.7.0/24 since Oct 2016 | Business | ||
| 204.13.192.0/21 since Apr 2011 | Business | ||
| 204.13.193.0/24 since Nov 2017 | Business | ||
| 216.252.164.0/23 since Apr 2017 | Business | ||
| 216.252.166.0/24 since Apr 2017 | Business |
Network & history
Profile
- Registered
- Jan 10, 2008
- Domain
- appnexus.com
- Website
- www.appnexus.com
- Industry
- Software Development
Routing patterns
How its announcements have moved
Arrivals