AS19107 — YMAX-AS
AS19107 announces 5 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.
About this network
The AS handle YMAX-AS is held by Ymax Communications Corp.
What it's used for
- The address space carries legacy dial-up and early broadband infrastructure, evidenced by reverse DNS entries such as talk4free.com and netnames like YMAX-COM and JUNO-BLK2.
- The AS announces 2048 IPv4 addresses across 5 prefixes with only 2 observed neighbours, a ratio that suggests a small, isolated access or legacy network rather than a transit provider.
Notable
- Registrants are largely consistent with the announcer, with four of five prefixes registered to Ymax Communications Corp, while one prefix (216.225.8.0/23) is registered to UNITED ONLINE INC.
- The address inventory consists of five small IPv4 blocks, including a mix of /23 and /24 prefixes, with no IPv6 prefixes in the inventory.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 68.235.13.0/24
- 162.219.154.0/23
- 216.225.8.0/23
- 216.234.69.0/24
- 216.234.72.0/23
Upstream networks
Adjacent networks
BGP / ASN / CIDR
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IPv4
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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