Autonomous System details

AS21896

Alliant Energy  ·  alliantenergy.com

United States

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AS21896 – Alliant Energy

Field Value
Country United States
Website alliantenergy.com
Hosted domains 4
IPv4 addresses 4,096
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 17 years ago on Jan 08, 2009
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
198.7.38.0/23 Alliant Energy 512
198.7.42.0/23 Alliant Energy 512
198.7.44.0/23 Alliant Energy 512
198.7.46.0/23 Alliant Energy 512
207.71.128.0/23 Alliant Energy 512
207.71.134.0/23 Alliant Energy 512
207.71.136.0/23 Alliant Energy 512
207.71.142.0/23 Alliant Energy 512

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21896
                                                OrgID:          AS21896
                                                ASName:         AS21896
                                                ASNumber:       AS21896
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 4 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
198.7.45.160 ██████████ 2
198.7.45.47 ██████████ 1
207.71.129.6 █████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS393238 ImOn Communications, LLC
AS40264 Charter Communications LLC
AS4181 TDS TELECOM
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS393238 ImOn Communications, LLC
AS40264 Charter Communications LLC
AS4181 TDS TELECOM
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
207.71.136.252 AS21896 Alliant Energy 1.98ms from Monticello, US
198.7.42.25 AS21896 Alliant Energy 6.53ms from Chicago, US
198.7.46.252 AS21896 Alliant Energy 6.00ms from Chicago, US
198.7.45.160 AS21896 Alliant Energy 6.16ms from Chicago, US
207.71.142.20 AS21896 Alliant Energy 6.66ms from Chicago, US
198.7.38.87 AS21896 Alliant Energy 6.22ms from Chicago, US
207.71.135.252 AS21896 Alliant Energy 2.00ms from Monticello, US
198.7.47.252 AS21896 Alliant Energy 6.01ms from Chicago, US
207.71.137.28 AS21896 Alliant Energy 2.43ms from Monticello, 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
14.235.155.232 AS45899 VNPT Corp 2.66ms from Hanoi, VN
110.12.45.184 AS9318 SK Broadband Co Ltd 1.31ms from Incheon, KR
38.190.100.248 AS273133 CONEX TV E.I.R.L. 0.26ms from Lima, PE
169.228.196.8 AS7377 University of California, San Diego 2.70ms from Los Angeles, US
125.154.28.184 AS4766 Korea Telecom 2.18ms from Seoul, KR
34.82.49.56 AS396982 Google LLC 0.16ms from The Dalles, US
93.175.203.40 AS47702 Teleradiocompany Discovery Ltd. 10.67ms from Warsaw, PL
84.227.113.152 AS6730 Sunrise GmbH 2.69ms from Zuerich, CH
196.41.236.168 AS36891 Icosnet SPA 8.90ms from Algiers, DZ
118.102.22.104 AS23844 Beijing Guanghuan Xinwang Digital 2.15ms from Beijing, CN
89.12.168.232 AS6805 Telefonica Germany GmbH & Co.OHG 3.75ms from Berlin, DE
54.155.250.152 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
173.44.156.8 AS174 Cogent Communications, LLC 0.24ms from Los Angeles, US
13.201.20.232 AS16509 Amazon.com, Inc. 0.40ms from Mumbai, IN
54.241.109.152 AS16509 Amazon.com, Inc. 0.18ms from San Jose, US
182.216.89.24 AS17858 LG POWERCOMM 1.98ms from Seoul, KR
220.123.52.136 AS4766 Korea Telecom 3.46ms from Seoul, KR
220.75.35.216 AS4766 Korea Telecom 4.38ms from Seoul, KR
13.93.12.168 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
1.0.213.152 AS23969 TOT Public Company Limited 10.64ms from Bangkok, TH
18.119.168.216 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
89.194.178.120 AS8011 MongoDB, Inc. 0.12ms from Columbus, US
103.173.3.152 AS147017 Net Two Home BD 0.97ms from Dhaka, BD
54.76.201.40 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
68.54.86.248 AS7922 Comcast Cable Communications, LLC 8.76ms from Flint, US

Traceroute

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

$
traceroute -a -n -q1 -m5 207.71.143.44
traceroute to 207.71.143.44 (207.71.143.44): 5 hops max, 52 byte packets
1 [AS25467] 46.183.185.1 0.259 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Skopje, MK
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 AS21896 at robtex.

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