Autonomous System details

AS1657

University of Louisville  ·  louisville.edu

United States

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AS1657 – University of Louisville

Field Value
Country United States
Website louisville.edu
Hosted domains 42
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 34 years ago on Mar 04, 1992
Updated 5 years ago on Oct 28, 2021

IP Ranges

Netblock Company Num of IPs
136.165.0.0/16 University of Louisville 65,536
136.165.0.0/18 University of Louisville 16,384
136.165.64.0/18 University of Louisville 16,384
136.165.128.0/18 University of Louisville 16,384
136.165.192.0/18 University of Louisville 16,384
136.165.0.0/19 University of Louisville 8,192
136.165.32.0/19 University of Louisville 8,192
136.165.64.0/19 University of Louisville 8,192
136.165.96.0/19 University of Louisville 8,192
136.165.128.0/19 University of Louisville 8,192
136.165.160.0/19 University of Louisville 8,192
136.165.192.0/19 University of Louisville 8,192
136.165.224.0/19 University of Louisville 8,192
136.165.244.0/24 University of Louisville 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS1657
                                                OrgID:          AS1657
                                                ASName:         AS1657
                                                ASNumber:       AS1657
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 42 domain names hosted across 14 IP addresses on this ASN.

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IP Address Domain Domains on this IP
136.165.238.241 ██████████ 16
136.165.238.157 ██████████ 8
136.165.237.251 ██████████ 2
136.165.237.243 ██████████ 1
136.165.238.180 ██████████ 1
136.165.154.6 ██████████ 1
136.165.232.24 ██████████ 1
136.165.241.40 ██████████ 1
136.165.238.175 ██████████ 1
136.165.238.210 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS3714 Kentucky Educational Computing Network
AS49915 Megaport
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3714 Kentucky Educational Computing Network
AS49915 Megaport
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
136.165.132.28 AS1657 University of Louisville 4.83ms from Indianapolis, US
136.165.253.10 AS1657 University of Louisville 5.06ms from Indianapolis, US
136.165.53.215 AS1657 University of Louisville 5.04ms from Indianapolis, US
136.165.151.97 AS1657 University of Louisville 5.13ms from Indianapolis, US
136.165.88.194 AS1657 University of Louisville 5.22ms from Nashville, US
136.165.99.142 AS1657 University of Louisville 5.07ms from Indianapolis, US
136.165.249.78 AS1657 University of Louisville 5.31ms from Indianapolis, US
136.165.11.15 AS1657 University of Louisville 5.04ms from Indianapolis, US
136.165.111.150 AS1657 University of Louisville 4.95ms from Indianapolis, US
136.165.239.211 AS1657 University of Louisville 5.28ms from Indianapolis, US
136.165.84.126 AS1657 University of Louisville 5.18ms from Indianapolis, US
136.165.66.17 AS1657 University of Louisville 5.08ms from Indianapolis, US
136.165.58.88 AS1657 University of Louisville 5.08ms from Indianapolis, US
136.165.118.110 AS1657 University of Louisville 5.00ms from Indianapolis, US
136.165.123.214 AS1657 University of Louisville 5.28ms from Nashville, US
136.165.107.134 AS1657 University of Louisville 4.98ms from Indianapolis, US
136.165.59.254 AS1657 University of Louisville 5.91ms from Indianapolis, US
136.165.14.55 AS1657 University of Louisville 4.76ms from Indianapolis, US
136.165.6.254 AS1657 University of Louisville 4.96ms from Indianapolis, US
136.165.229.134 AS1657 University of Louisville 5.17ms from Indianapolis, US
136.165.128.45 AS1657 University of Louisville 5.01ms from Indianapolis, US
136.165.179.254 AS1657 University of Louisville 6.18ms from Nashville, US
136.165.92.90 AS1657 University of Louisville 4.97ms from Indianapolis, US
136.165.110.252 AS1657 University of Louisville 5.01ms from Indianapolis, US
136.165.19.254 AS1657 University of Louisville 5.39ms from Nashville, 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
73.200.186.73 AS7922 Comcast Cable Communications, LLC 3.44ms from Ashburn, US
185.29.24.9 AS200128 DNHOST IKE 0.98ms from Athens, GR
174.130.220.73 AS7029 Windstream Communications LLC 17.42ms from Atlanta, US
169.244.5.89 AS557 University of Maine System 9.35ms from Boston, US
186.153.48.185 AS7303 Telecom Argentina S.A. 1.35ms from Buenos Aires, AR
220.168.55.9 AS4134 CHINANET BACKBONE 1.80ms from Changsha, CN
136.114.74.233 AS396982 Google LLC 0.13ms from Council Bluffs, US
193.17.18.249 AS12460 Mandala Internet EDV Service GmbH 5.59ms from Duesseldorf, DE
125.90.5.137 AS4134 CHINANET BACKBONE 10.31ms from Guangzhou, CN
107.154.183.153 AS19551 Incapsula Inc 0.10ms from Manila, PH
203.174.209.41 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 6.95ms from Osaka, JP
112.249.253.233 AS4837 CHINA UNICOM China169 Backbone 6.44ms from Qingdao, CN
181.113.39.9 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 0.86ms from Quito, EC
185.215.142.105 AS205498 Farecom S.R.L. 5.90ms from Rome, IT
156.19.198.89 AS20115 Charter Communications LLC 9.50ms from Seattle, US
64.122.173.153 AS7385 Allstream Business US, LLC 1.08ms from Seattle, US
153.200.1.153 AS4713 NTT DOCOMO BUSINESS,Inc. 2.29ms from Tokyo, JP
217.153.190.137 AS12912 T-Mobile Polska S.A. 5.98ms from Warsaw, PL
60.25.196.121 AS4837 CHINA UNICOM China169 Backbone 4.81ms from Beijing, CN
35.238.84.25 AS396982 Google LLC 0.15ms from Council Bluffs, US
12.217.249.9 AS7018 AT&T Enterprises, LLC 2.18ms from Dallas, US
57.132.193.185 AS7459 Grande Communications Networks, LLC 5.98ms from Dallas, US
162.218.218.9 AS29844 Sena Wave LLC 1.04ms from Draper, US
176.94.200.57 AS3209 Vodafone GmbH 0.78ms from Hamburg, DE
125.151.92.169 AS4766 Korea Telecom 1.64ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -m5 136.165.22.167
traceroute to 136.165.22.167 (136.165.22.167): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 11.766 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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 AS1657 at robtex.

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