AS4546 — SPGI-AS
AS4546 announces 26 IPv4 prefixes covering 14,080 addresses and 0 IPv6 prefixes.
About this network
SPGI-AS — the corporate network of S&P Global Inc., the New York financial information company behind S&P Global Ratings, S&P Dow Jones Indices, S&P Global Market Intelligence, and Platts.
What it's used for
- Enterprise networking for a global financial-data business: offices, data distribution, and internal systems across roughly 12,000 IPv4 addresses in several dozen prefixes.
Notable
- Financial-sector enterprise space — assigned to the company's own sites and services, not to customers.
- The ASN dates to April 1995. The ARIN org handle behind it is still MCGRAW, a fossil of the McGraw-Hill Companies, which renamed to McGraw Hill Financial and then to S&P Global in 2016. The registry kept the old name long after the company dropped it.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 12.24.112.0/22
- 12.26.55.0/24
- 12.33.127.0/24
- 12.167.24.0/24
- 12.185.49.0/24
- 38.108.25.0/24
- 38.114.211.0/24
- 149.13.65.0/24
- 154.48.67.0/24
- 154.56.194.0/24
- 162.52.6.0/23
- 162.52.8.0/22
- 162.52.12.0/23
- 168.116.32.0/21
- 168.116.40.0/24
- 168.116.236.0/22
- 168.116.240.0/22
- 168.116.244.0/23
- 168.116.250.0/23
- 168.116.254.0/23
- 198.45.19.0/24
- 198.45.21.0/24
- 198.45.22.0/23
- 198.45.24.0/23
- 198.45.30.0/24
- 204.8.128.0/22
Upstream networks
- AS32787 Akamai Technologies, Inc.
- AS16509 Amazon.com, Inc.
- AS174 Cogent Communications, LLC
- AS9498 BHARTI Airtel Ltd.
- AS701 Verizon Business
- AS3356 Level 3 Parent, LLC
- AS14618 Amazon.com, Inc.
- AS7018 AT&T Enterprises, LLC
- AS3549 Level 3 Parent, LLC
Adjacent networks
BGP / ASN / CIDR
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IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED