AS number details

AS21643

Midwestern University  ·  midwestern.edu

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AS21643 – Midwestern University

Field Value
Country United States
Website midwestern.edu
Hosted domains 0
Number of IPv4 256
Number of IPv6 0
ASN type Education
Registry arin
Allocated 11 years ago on Oct 14, 2014
Updated 11 years ago on Oct 14, 2014
Netblock Company Num of IPs
204.152.157.0/24 Midwestern University 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS21643
                                                OrgID:          AS21643
                                                ASName:         AS21643
                                                ASNumber:       AS21643
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
204.152.157.43 AS21643 Midwestern University 2.14ms from Phoenix, 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
23.251.63.11 AS151373 JAPAN 3D PRINTER 0.34ms from Amsterdam, NL
52.89.92.155 AS16509 Amazon.com, Inc. 0.10ms from Boardman, US
75.67.115.91 AS7922 Comcast Cable Communications, LLC 4.27ms from Boston, US
67.161.65.235 AS7922 Comcast Cable Communications, LLC 4.57ms from Fremont, US
116.113.191.123 AS4837 CHINA UNICOM China169 Backbone 7.55ms from Hohhot, CN
168.209.87.59 AS3741 Dimension Data 0.82ms from Johannesburg, ZA
94.128.18.123 AS47589 Kuwait Telecommunications Company K.S.C.C. 14.81ms from Kuwait City, KW
62.252.192.27 AS5089 Virgin Media Limited 5.46ms from London, GB
36.155.171.11 AS56046 China Mobile communications corporation 0.26ms from Nanjing, CN
160.8.245.75 AS14340 Salesforce.com, Inc. 0.60ms from Paris, FR
136.36.3.203 AS16591 Google Fiber Inc. 2.10ms from Salt Lake City, US
171.126.78.203 AS4837 CHINA UNICOM China169 Backbone 7.84ms from Taiyuan, CN
219.166.165.123 AS4713 NTT DOCOMO BUSINESS,Inc. 4.56ms from Tokyo, JP
82.21.209.171 AS203964 4Tel Telekomunikacije d.o.o. 0.71ms from Zagreb, HR
39.99.242.203 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.61ms from Zhangjiakou, CN
197.49.229.203 AS8452 TE-AS 4.60ms from Cairo, EG
220.174.3.91 AS4134 CHINANET-BACKBONE 2.69ms from Haikou, CN
42.56.33.107 AS4837 CHINA UNICOM China169 Backbone 8.35ms from Liaoyang, CN
97.167.184.75 AS6167 Verizon Business 8.32ms from Los Angeles, US
83.42.235.43 AS3352 TELEFONICA DE ESPANA S.A.U. 11.02ms from Madrid, ES
92.16.192.43 AS13285 TalkTalk Communications Limited 5.03ms from Manchester, GB
208.157.162.91 AS11796 Airstream Communications, LLC 5.67ms from Minneapolis, US
152.166.22.203 AS28118 ALTICE DOMINICANA S.A. 8.98ms from Santo Domingo, DO
20.227.119.187 AS8075 Microsoft Corporation 0.68ms from Sydney, AU
220.26.117.235 AS17676 SoftBank Corp. 3.60ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 204.152.157.1
traceroute to 204.152.157.1 (204.152.157.1): 64 hops max, 52 byte packets
4 [AS1299] 62.115.54.153 0.517 ms
5 *
6 [AS3356] 4.69.219.218 24.949 ms
7 [AS21643] 204.152.157.1 26.478 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS21643 at robtex.

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