AS number details

AS21896

Alliant Energy  ·  alliantenergy.com

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AS21896 – Alliant Energy

Field Value
Country United States
Website alliantenergy.com
Hosted domains 5
Number of IPv4 4,096
Number of IPv6 0
ASN type Business
Registry arin
Allocated 17 years ago on Jan 08, 2009
Updated 13 years ago on Mar 02, 2012
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


                                                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 5 domain names hosted across 3 IP addresses on this ASN.

IP Address Domain Domains on this IP
198.7.45.160 ██████████ 3
198.7.45.47 ██████████ 1
207.71.129.6 █████████ 1

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Useful for Cybersecurity

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 3 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS393238 ImOn Communications, LLC
AS4181 TDS TELECOM
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
198.7.46.253 AS21896 Alliant Energy 5.77ms from Chicago, US
207.71.135.252 AS21896 Alliant Energy 2.10ms from Monticello, US
207.71.136.252 AS21896 Alliant Energy 2.06ms from Monticello, US
198.7.47.252 AS21896 Alliant Energy 5.82ms from Chicago, 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
147.83.6.120 AS13041 Consorci de Serveis Universitaris de Catalunya 0.55ms from Barcelona, ES
117.178.203.248 AS9808 China Mobile Communications Group Co., Ltd. 10.19ms from Changsha, CN
217.83.181.200 AS3320 Deutsche Telekom AG 3.24ms from Duesseldorf, DE
106.53.131.56 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.12ms from Guangzhou, CN
80.70.183.248 AS34372 VegaSystems GmbH & Co. KG 7.09ms from Hamburg, DE
202.147.197.40 AS17670 PT. MNC Kabel Mediacom 1.71ms from Jakarta, ID
45.149.243.104 AS16276 OVH SAS 0.25ms from London, GB
109.150.97.120 AS2856 British Telecommunications PLC 5.67ms from London, GB
5.66.236.24 AS5607 Sky UK Limited 1.13ms from London, GB
47.136.194.184 AS5650 Frontier Communications of America, Inc. 7.08ms from Los Angeles, US
212.165.33.216 AS41497 INTRED S.P.A. 6.49ms from Milan, IT
13.234.244.200 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
98.7.23.88 AS12271 Charter Communications Inc 4.32ms from New York City, US
210.168.103.120 AS4694 IDC Frontier Inc. 0.50ms from Osaka, JP
82.127.105.232 AS3215 Orange S.A. 2.24ms from Paris, FR
111.231.125.104 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.29ms from Shanghai, CN
134.56.136.120 AS23089 Hotwire Communications 3.02ms from Tampa, US
210.140.162.24 AS4694 IDC Frontier Inc. 3.40ms from Tokyo, JP
180.76.243.72 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 3.41ms from Beijing, CN
181.81.28.216 AS7303 Telecom Argentina S.A. 8.05ms from Buenos Aires, AR
101.207.184.24 AS4837 CHINA UNICOM China169 Backbone 3.42ms from Chengdu, CN
3.145.146.152 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
159.75.75.152 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.98ms from Guangzhou, CN
130.246.242.8 AS786 Jisc Services Limited 2.70ms from London, GB
180.146.174.216 AS17511 OPTAGE Inc. 1.76ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 198.7.38.166
traceroute to 198.7.38.166 (198.7.38.166): 8 hops max, 52 byte packets
3 *
4 [AS3356] 4.69.214.154 120.026 ms
5 [AS3356] 4.39.191.78 119.993 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Ljubljana, SI
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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