AS6989 — GTSI
AS6989 announces 5 IPv4 prefixes covering 3,328 addresses and 0 IPv6 prefixes.
About this network
The network of Government Technology Services, Inc. (GTSI), the Chantilly, Virginia IT reseller now doing business as UNICOM Government, Inc.
What it's used for
- Corporate networking for the company; reverse DNS on the space resolves to mail and other corporate hosts under gtsi.com.
- Announces thirteen /24s from 192.254.16.0/20, assigned to GTSI in the early 1990s.
Notable
- Not a government agency. Despite the name, GTSI was a commercial value-added reseller — at one point the largest VAR serving the US federal government market — founded in 1983 and listed on NASDAQ.
- UNICOM Global acquired GTSI in 2012 and renamed it UNICOM Government in 2013, but the ARIN registration still carries the original company name and the GTSI handle.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 192.254.16.0/22
- 192.254.20.0/23
- 192.254.25.0/24
- 192.254.26.0/23
- 192.254.28.0/22
Upstream networks
Adjacent networks
BGP / ASN / CIDR
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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