AS/BGP Report -> United States -> as12105

book Summary for as12105

The Autonomous System (AS) number 12105 is assigned to DRS Technical Services Inc. AS12105 is assigned on 2007-05-16 by the Regional Internet Registry arin. The country of registration is United States. No domains are hosted on AS12105. No name servers are hosted on AS12105. There are 3 IPv4 prefixes announced by AS12105. Examples of prefixes are and There are no IPv6 prefixes announced by AS12105.

book General Information

AS number12105 (AS12105 / ASN12105)
OrganizationDRS Technical Services Inc
CountryUnited States (US) us flag
Allocation date2007-05-16 by ARIN
Number of IPv4 addresses2,816
ASRank (based on number of IPs)19,615
Number of IP prefixes3 (IPv4) 0 (IPv6)
AS has bogon prefixesNo
Number of peers4 (IPv4) 0 (IPv6)

trending_up Hosting Summary

Number of domains hosted0
Number of adult domains hosted0
Number of name servers hosted0
Number of SPAM hosts hosted0
Number of open proxies hosted0
Number of mail servers hosted0
Number of IDN domains hosted0
Number of domains in Alexa top million0

import_export IP Prefixes and Peers

PrefixCountryDescription us flagPSINet, Inc. us flagDRS Technical Services Inc us flagDRS Technical Services Inc

Peer V4CountryDescription
174US us flagCogent Communications
394492US us flagUS Electrodynamics, Inc.
3257US us flagGTT Communications Inc.
286NL nl flagGTT Communications Inc.

Number of prefixes and peers for the last 360 days.


dns Hosting Details

timeline History Graphs

Number of domains, mail and name server hosted in the past on this AS.

Hosting history of domains break down by Top Level Domain (TLD) category.

AS Ranking history based on number of IPv4 addresses.


business Whois Information

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flag Country Information

CountryUnited States us flag
Area9,629,091 km²
Map of country us

announcement About this Report

The AS/BGP Report is calculated for every allocated AS number. The report is updated on a weekly basis, last updated on 2023-03-26.

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