Data as of Nov 3, 2026
Autonomous system
AS4546
S&P Global Inc.
Announces 14,080 addresses in 53 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 12.24.112.0/24 since Nov 2009 | Business | AT&T Enterprises, LLC | |
| 12.24.113.0/24 since Nov 2009 | Business | AT&T Enterprises, LLC | |
| 12.24.114.0/24 since Nov 2009 | Business | AT&T Enterprises, LLC | |
| 12.24.115.0/24 since Nov 2009 | Business | AT&T Enterprises, LLC | |
| 12.26.55.0/24 since Nov 2009 | Business | AT&T Enterprises, LLC | |
| 12.33.127.0/24 since Nov 2009 | Business | AT&T Enterprises, LLC | |
| 12.167.24.0/24 since Nov 2009 | Business | AT&T Enterprises, LLC | |
| 12.185.49.0/24 since Nov 2009 | Business | AT&T Enterprises, LLC | |
| 38.108.25.0/24 since Sep 2019 | Business | Cogent Communications, LLC | |
| 38.114.211.0/24 since Apr 2019 | Business | Cogent Communications, LLC via PSINet, Inc. | |
| 149.13.65.0/24 since Mar 2019 | Business | Cogent Communications, LLC | |
| 154.48.67.0/24 since Mar 2019 | Business | Cogent Communications, LLC | |
| 154.56.194.0/24 since Sep 2019 | Business | Cogent Communications, LLC | |
| 162.52.6.0/24 since Sep 2026 | Business | ||
| 162.52.7.0/24 since Sep 2026 | Business | ||
| 162.52.8.0/24 since Sep 2026 | Business | ||
| 162.52.9.0/24 since Sep 2026 | Business | ||
| 162.52.10.0/24 since Sep 2026 | Business | ||
| 162.52.11.0/24 since Sep 2026 | Business | ||
| 162.52.12.0/24 since Sep 2026 | Business | ||
| 162.52.13.0/24 since Sep 2026 | Business | ||
| 168.116.32.0/22 since May 2019 | Business | ||
| 168.116.36.0/24 since May 2019 | Business | ||
| 168.116.37.0/24 since Jan 2021 | Business | ||
| 168.116.38.0/24 since May 2019 | Business | ||
| 168.116.39.0/24 since Jun 2021 | Business | ||
| 168.116.40.0/24 since Jun 2021 | Business | ||
| 168.116.236.0/23 since Feb 2026 | Business | ||
| 168.116.237.0/24 since Jun 2026 | Business | ||
| 168.116.238.0/23 since Feb 2024 | Business | ||
| 168.116.238.0/24 since Feb 2024 | Business | ||
| 168.116.239.0/24 since Feb 2024 | Business | ||
| 168.116.240.0/23 since Jan 2022 | Business | ||
| 168.116.240.0/24 since Jan 2022 | Business | ||
| 168.116.241.0/24 since Jun 2022 | Business | ||
| 168.116.242.0/23 since May 2022 | Business | ||
| 168.116.242.0/24 since May 2022 | Business | ||
| 168.116.243.0/24 since May 2022 | Business | ||
| 168.116.244.0/23 since Mar 2022 | Business | ||
| 168.116.244.0/24 since Apr 2022 | Business | ||
| 168.116.245.0/24 since Mar 2022 | Business | ||
| 168.116.250.0/23 since Jan 2022 | Business | ||
| 168.116.251.0/24 since Jan 2022 | Business | ||
| 168.116.254.0/24 since Oct 2023 | Business | ||
| 168.116.255.0/24 since Nov 2023 | Business | ||
| 198.45.19.0/24 since Nov 2009 | Business | ||
| 198.45.21.0/24 since Nov 2009 | Business | ||
| 198.45.22.0/24 since Nov 2009 | Business | ||
| 198.45.23.0/24 since Feb 2011 | Business | ||
| 198.45.24.0/24 since Nov 2009 | Business | ||
| 198.45.25.0/24 since Nov 2009 | Business | ||
| 198.45.30.0/24 since Feb 2019 | Business | ||
| 204.8.128.0/22 since Apr 2019 | Business |
Network & history
Profile
- Registered
- Apr 19, 1995
- Domain
- spglobal.com
- Industry
- Software Development
Routing patterns
How its announcements have moved
Arrivals