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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 38.18.144.0/21 and 208.79.14.0/23. There are no IPv6 prefixes announced by AS12105.
book General Information
| AS number | 12105 (AS12105 / ASN12105) |
| Organization | DRS Technical Services Inc |
| Country | United States (US)  |
| Allocation date | 2007-05-16 by ARIN |
| Number of IPv4 addresses | 2,816 |
| ASRank (based on number of IPs) | 19,615 |
| Number of IP prefixes | 3 (IPv4) 0 (IPv6) |
| AS has bogon prefixes | No |
| Number of peers | 4 (IPv4) 0 (IPv6) |
trending_up Hosting Summary
| Number of domains hosted | 0 |
| Number of adult domains hosted | 0 |
| Number of name servers hosted | 0 |
| Number of SPAM hosts hosted | 0 |
| Number of open proxies hosted | 0 |
| Number of mail servers hosted | 0 |
| Number of IDN domains hosted | 0 |
| Number of domains in Alexa top million | 0 |
import_export IP Prefixes and Peers
| Prefix | Country | Description |
|---|---|---|
| 38.18.144.0/21 | US | PSINet, Inc. |
| 208.79.14.0/23 | US | DRS Technical Services Inc |
| 208.79.13.0/24 | US | DRS Technical Services Inc |
| Peer V4 | Country | Description |
|---|---|---|
| 174 | US | Cogent Communications |
| 394492 | US | US Electrodynamics, Inc. |
| 3257 | US | GTT Communications Inc. |
| 286 | NL | GTT Communications Inc. |
Number of prefixes and peers for the last 360 days.
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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.
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business Whois Information
flag Country Information
| Country | United States |
| Capital | Washington |
| Continent | NA |
| Population | 310,232,863 |
| Area | 9,629,091 km² |
| Currency | USD |
 | |
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.
The underlying DNS data is updated every 3 weeks, the Whois data is cached for about one month.
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