AS17215 — AMEREN-AS3
AS17215 announces 3 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.
About this network
AMEREN-AS3 is the autonomous system for Ameren Corp., a major American electric utility.
What it's used for
- The address space carries internal corporate infrastructure, evidenced by netnames AMERENCORPORATEINET, AMERENCORPORATEINET-2, and AMERENCORPORATEINET-7.
- With 768 IPv4 addresses across 3 prefixes and only 3 observed neighbours, the inventory represents a finely subdivided internal corporate estate rather than an access or transit network.
Notable
- All registrants align with the announcer, consistently identified as Ameren Corp.
- The address inventory consists of three distinct /24 blocks, reflecting site-by-site segmentation typical of large utility operations.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 198.51.215.0/24
- 199.38.133.0/24
- 204.136.7.0/24
Upstream networks
Adjacent networks
BGP / ASN / CIDR
awaiting query
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IPv4
resolving...
IPv6
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED