AS18671 — PRTC-SC
AS18671 announces 14 IPv4 prefixes covering 11,264 addresses and 0 IPv6 prefixes.
About this network
The AS handle PRTC-SC is held by PRTC, a rural telecommunications provider serving the South Carolina Lowcountry.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries such as dynamic-66-180-233-255.lowcountry.com and netnames like PRTC-6 and PRTC-BLK1.
- With 11,264 IPv4 addresses announced across 20 prefixes and only 6 observed neighbours, the high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.
Notable
- Registrants are consistent with the announcer, appearing as PRTC and PALMETTO RURAL Telephone across the largest prefixes.
- The address inventory is finely subdivided into multiple /23 and /24 blocks, reflecting site-by-site segmentation typical of a rural cooperative expanding its footprint.
- PRTC operates as a locally owned company providing high-speed internet, video, and telephone services in the region.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 64.53.59.0/24
- 66.180.224.0/20
- 152.44.64.0/21
- 165.166.174.0/23
- 204.116.94.0/24
- 204.116.240.0/22
- 206.74.39.0/24
- 206.74.47.0/24
- 206.74.48.0/23
- 206.74.83.0/24
- 207.144.20.0/23
- 207.144.50.0/23
- 207.144.139.0/24
- 207.144.216.0/23
Upstream networks
- AS16863 Home Telephone Company, Inc.
- AS2711 Spirit Communications
- AS26744 Planters Communications, LLC
Downstream networks
Adjacent networks
BGP / ASN / CIDR
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IPv4
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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