AS1803 — ICMNET-5
AS1803 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.
About this network
A legacy Sprint backbone network (ICMNET-5), part of Sprint's ICM (International Connections Manager) infrastructure, registered in 1992.
What it's used for
- Backbone and transit routing on the Sprint network.
Notable
- A carrier network from Sprint's early backbone. Sprint's ICM operated key international links during the NSFNET era of the internet.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 155.178.69.0/24
- 155.178.70.0/24
Upstream networks
- AS4046 Federal Aviation Administration
Adjacent networks
- AS4046 Federal Aviation Administration
BGP / ASN / CIDR
awaiting query
enter an AS number, IP address, or organisation name above
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