Autonomous System details

AS3140

The Thomas Jefferson High School for Science and Tech.  ·  tjhsst.edu

United States
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AS3140 – The Thomas Jefferson High School for Science and Tech.

Field Value
Country United States
Website tjhsst.edu
Hosted domains 6
IPv4 addresses 4,096
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Education
Registry arin
Allocated 32 years ago on Nov 22, 1993
Updated 8 years ago on Apr 05, 2018

IP Ranges

Netblock Company Num of IPs
198.38.16.0/20 Thomas Jefferson High School for Science and Technology 4,096
Netblock Company
2001:468:cc0::/48 University of Maryland
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WHOIS Details

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                                                ASHandle:       AS3140
                                                OrgID:          AS3140
                                                ASName:         AS3140
                                                ASNumber:       AS3140
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 6 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
198.38.16.185 ██████████ 2
198.38.16.186 ██████████ 2
198.38.18.202 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS40220 Virginia Polytechnic Institute and State Univ.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS40220 Virginia Polytechnic Institute and State Univ.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
198.38.17.254 AS3140 The Thomas Jefferson High School for Science and Tech. 3.07ms from Ashburn, US
198.38.16.254 AS3140 The Thomas Jefferson High School for Science and Tech. 3.06ms from Ashburn, US
2001:468:cc0::2 AS3140 The Thomas Jefferson High School for Science and Tech. 3.50ms from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
66.9.66.164 AS36545 Bledsoe Telephone Cooperative Corporation 5.30ms from Atlanta, US
81.83.231.20 AS6848 Telenet BV 7.91ms from Brussels, BE
24.165.181.180 AS10796 Charter Communications Inc 6.78ms from Cleveland, US
79.97.219.20 AS6830 Liberty Global Europe Holding B.V. 7.61ms from Dublin, IE
195.94.100.36 AS12330 MPY Telecom Oy 8.59ms from Helsinki, FI
66.10.84.20 AS7018 AT&T Enterprises, LLC 5.25ms from Houston, US
95.125.139.36 AS3352 TELEFONICA DE ESPANA S.A.U. 16.87ms from Madrid, ES
104.51.1.84 AS7018 AT&T Enterprises, LLC 2.01ms from Miami, US
46.160.216.148 AS35539 Information and Communication Technologies LLC 2.48ms from Moscow, RU
31.153.9.132 AS6866 Cyprus Telecommunications Authority 2.27ms from Nicosia, CY
150.91.222.132 AS17939 miyazaki cabletelevision network Co.,LTD 15.27ms from Osaka, JP
201.218.218.68 AS18809 Cable Onda 8.48ms from Panama, PA
13.36.195.116 AS16509 Amazon.com, Inc. 0.60ms from Paris, FR
47.212.196.180 AS19108 Optimum 12.25ms from Phoenix, US
123.234.156.212 AS4837 CHINA UNICOM China169 Backbone 1.61ms from Qingdao, CN
79.42.2.52 AS3269 Telecom Italia S.p.A. 7.58ms from Rome, IT
54.179.88.4 AS16509 Amazon.com, Inc. 0.15ms from Singapore, SG
119.118.4.164 AS4837 CHINA UNICOM China169 Backbone 2.39ms from Tieling, CN
27.141.186.116 AS9824 JCOM Co., Ltd. 11.02ms from Tokyo, JP
2.132.148.68 AS9198 JSC Kazakhtelecom 2.20ms from Almaty, KZ
54.212.77.132 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
34.62.213.36 AS396982 Google LLC 0.15ms from Brussels, BE
188.120.47.180 AS208864 Weserve B.V. 0.16ms from Dronten, NL
174.162.120.4 AS7922 Comcast Cable Communications, LLC 8.68ms from Flint, US
156.245.160.164 AS9304 HGC Global Communications Limited 2.91ms from Hong Kong, HK

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m6 198.38.20.35
traceroute to 198.38.20.35 (198.38.20.35): 6 hops max, 52 byte packets
2 [AS20278] 64.44.81.177 0.251 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Denver, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS3140 at robtex.

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