Autonomous System details

AS4539

Schweitzer Engineering Laboratories, Inc.  ·  selinc.com

United States

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AS4539 – Schweitzer Engineering Laboratories, Inc.

Field Value
Country United States
Website selinc.com
Hosted domains 27
IPv4 addresses 1,024
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 17 years ago on Sep 17, 2009
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
74.117.212.0/22 Schweitzer Engineering Laboratories, Inc. 1,024
74.117.213.0/24 Schweitzer Engineering Laboratories, Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS4539
                                                OrgID:          AS4539
                                                ASName:         AS4539
                                                ASNumber:       AS4539
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 27 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
74.117.214.81 ██████████ 21
74.117.214.92 ██████████ 5
74.117.214.77 ███████ 1
74.117.214.82 ██████████ 1

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Peers

There are 5 peers for this ASN.

Peers Name
AS20055 Wholesail networks LLC
AS209 CenturyLink Communications, LLC
AS23138 FIRST STEP INTERNET, LLC
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS20055 Wholesail networks LLC
AS209 CenturyLink Communications, LLC
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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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
74.117.214.2 AS4539 Schweitzer Engineering Laboratories, Inc. 5.17ms from Quincy, US
74.117.213.129 AS4539 Schweitzer Engineering Laboratories, Inc. 6.49ms from Atlanta, US
74.117.212.2 AS4539 Schweitzer Engineering Laboratories, Inc. 4.86ms from Quincy, 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
172.5.139.123 AS7018 AT&T Enterprises, LLC 12.81ms from Atlanta, US
190.31.202.171 AS7303 Telecom Argentina S.A. 1.54ms from Buenos Aires, AR
93.117.61.123 AS8926 Moldtelecom SA 4.09ms from Chisinau, MD
90.232.41.251 AS3301 Telia Company AB 16.71ms from Goeteborg, SE
119.178.79.203 AS4837 CHINA UNICOM China169 Backbone 6.53ms from Jinan, CN
99.82.180.123 AS16509 Amazon.com, Inc. 0.73ms from Lima, PE
95.242.114.123 AS3269 Telecom Italia S.p.A. 5.84ms from Milan, IT
189.224.236.235 AS8151 UNINET 2.17ms from Monterrey, MX
130.68.117.59 AS205 Montclair State University 1.24ms from New York City, US
89.24.115.11 AS13036 T-Mobile Czech Republic a.s. 2.26ms from Prague, CZ
147.234.32.171 AS202356 MATRIX IT CLOUDZONE LTD 2.17ms from Tel Aviv, IL
126.19.156.203 AS17676 SoftBank Corp. 17.71ms from Tokyo, JP
81.180.92.11 AS200019 ALEXHOST SRL 0.16ms from Bucharest, RO
3.133.103.235 AS16509 Amazon.com, Inc. 0.69ms from Columbus, US
63.179.113.59 AS16509 Amazon.com, Inc. 0.51ms from Frankfurt am Main, DE
85.234.100.155 AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP 0.56ms from Frankfurt am Main, DE
78.147.148.11 AS13285 TalkTalk Communications Limited 5.73ms from London, GB
3.209.101.11 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
220.85.220.139 AS4766 Korea Telecom 1.26ms from Seoul, KR
115.13.245.11 AS4766 Korea Telecom 5.29ms from Seoul, KR
61.172.47.139 AS4812 China Telecom (Group) 2.84ms from Shanghai, CN
1.169.6.203 AS3462 Data Communication Business Group 2.99ms from Taipei, TW
113.33.181.107 AS17506 ARTERIA Networks Corporation 0.92ms from Tokyo, JP
171.42.31.155 AS4134 CHINANET BACKBONE 6.11ms from Wuhan, CN
99.102.138.155 AS7018 AT&T Enterprises, LLC 16.36ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 74.117.212.201
traceroute to 74.117.212.201 (74.117.212.201): 64 hops max, 52 byte packets
2 *
3 [AS20055] 198.179.52.185 157.138 ms
4 *
5 *
6 [] 209.46.5.139 450.492 ms
7 *
8 *
10 [AS20055] 198.179.53.55 13.902 ms
11 [AS20055] 204.11.64.37 6.121 ms
12 [AS4539] 74.117.212.201 5.478 ms
Measurement taken from IPinfo ProbeNet in Quincy, 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 AS4539 at robtex.

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