AS26327 — HIGHLANDS-CABLE
AS26327 announces 4 IPv4 prefixes covering 4,096 addresses and 0 IPv6 prefixes.
About this network
The AS handle HIGHLANDS-CABLE is held by Highlands Cable Group.
What it's used for
- The address space carries residential cable access traffic, evidenced by reverse DNS entries like dhcp-173-246-218-128.res.highlandscable.net and netnames HIGHLANDS-CABLE and HIGHLANDS-CABLE-GROUP.
- The AS announces 4096 IPv4 addresses across 4 prefixes with only 2 observed neighbours, a ratio indicative of an access or eyeball network rather than a transit provider.
Notable
- Registrants are consistent with the announcer, with Highlands Cable Group listed for three prefixes and Optimum Online for the prefix 173.246.220.0/23, which may reflect historical acquisition or leased space.
- The inventory consists of four IPv4 prefixes totaling 4096 addresses, with no IPv6 prefixes announced.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 104.219.80.0/21
- 173.246.218.0/23
- 173.246.220.0/23
- 209.209.20.0/22
Upstream networks
Adjacent networks
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IPv4
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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