AS19863 — Guyana Telephone & Telegraph Co.
AS19863 announces 4 IPv4 prefixes covering 57,600 addresses and 1 IPv6 prefixes.
About this network
AS19863 is operated by Guyana Telephone & Telegraph Co., the national telecommunications provider in Guyana.
What it's used for
- The address space carries residential and DSL access traffic, evidenced by reverse DNS entries such as res-104-pool.dsl.gol.net.gy and res-10-pool.dsl.gol.net.gy.
- The AS announces 57,600 IPv4 addresses across 50 prefixes and 88 IPv6 prefixes, while maintaining only 5 observed neighbours, a ratio indicative of an access or eyeball network rather than a transit provider.
Notable
- All registrants in the RDAP data match the announcer, consistently listing Guyana Telephone & Telegraph Co. for prefixes including 190.80.96.0/19 and 181.41.80.0/20.
- The inventory is finely subdivided into numerous /21 and /22 blocks within the 190.80.0.0/16 and 181.41.64.0/18 ranges, reflecting site-by-site segmentation typical of a national carrier managing distinct customer pools.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 181.41.64.0/18
- 181.199.224.0/19
- 190.80.0.0/17
- 190.93.39.0/24
- 2800:3c0::/32
Upstream networks
- AS6939 Hurricane Electric LLC
- AS6453 TATA COMMUNICATIONS (AMERICA) INC
- AS23520 Columbus Networks USA, Inc.
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