Autonomous System details

AS1657

University of Louisville  ·  louisville.edu

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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 4 years ago on Oct 28, 2021
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


                                                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.

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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Useful for Cybersecurity

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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Pingable IPs

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

IP Address ASN Details
136.165.255.137 AS1657 University of Louisville 4.70ms from Indianapolis, US
136.165.200.254 AS1657 University of Louisville 4.87ms from Indianapolis, US
136.165.161.52 AS1657 University of Louisville 4.82ms from Indianapolis, US
136.165.171.254 AS1657 University of Louisville 5.08ms from Indianapolis, US
136.165.231.166 AS1657 University of Louisville 5.09ms from Indianapolis, US
136.165.14.28 AS1657 University of Louisville 4.77ms from Indianapolis, US
136.165.90.168 AS1657 University of Louisville 4.72ms from Indianapolis, US
136.165.239.213 AS1657 University of Louisville 5.01ms from Indianapolis, US
136.165.92.254 AS1657 University of Louisville 4.82ms from Indianapolis, US
136.165.37.76 AS1657 University of Louisville 4.74ms from Indianapolis, US
136.165.33.215 AS1657 University of Louisville 4.70ms from Indianapolis, US
136.165.46.12 AS1657 University of Louisville 4.76ms from Indianapolis, US
136.165.82.231 AS1657 University of Louisville 4.84ms from Indianapolis, US
136.165.55.108 AS1657 University of Louisville 4.65ms from Indianapolis, US
136.165.250.74 AS1657 University of Louisville 16.36ms from Indianapolis, US
136.165.182.254 AS1657 University of Louisville 5.37ms from Indianapolis, US
136.165.159.119 AS1657 University of Louisville 5.58ms from Indianapolis, US
136.165.107.134 AS1657 University of Louisville 5.03ms from Indianapolis, US
136.165.251.5 AS1657 University of Louisville 4.74ms from Indianapolis, US
136.165.117.72 AS1657 University of Louisville 4.75ms from Indianapolis, US
136.165.167.226 AS1657 University of Louisville 4.79ms from Indianapolis, US
136.165.134.149 AS1657 University of Louisville 5.02ms from Indianapolis, US
136.165.144.26 AS1657 University of Louisville 5.63ms from Indianapolis, US
136.165.47.10 AS1657 University of Louisville 4.71ms 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
65.184.93.185 AS11426 Charter Communications Inc 11.20ms from Charlotte, US
186.153.9.169 AS7303 Telecom Argentina S.A. 0.67ms from Cordoba, AR
12.228.206.121 AS7018 AT&T Enterprises, LLC 2.63ms from Dallas, US
12.119.63.153 AS7018 AT&T Enterprises, LLC 13.96ms from Dallas, US
88.153.37.169 AS3209 Vodafone GmbH 11.74ms from Frankfurt am Main, DE
79.247.133.153 AS3320 Deutsche Telekom AG 6.87ms from Frankfurt am Main, DE
20.91.209.57 AS8075 Microsoft Corporation 0.18ms from Gaevle, SE
223.130.10.249 AS140810 Megacore Technology Company Limited 0.51ms from Hanoi, VN
195.46.116.185 AS12389 PJSC Rostelecom 12.78ms from Krasnoyarsk, RU
46.119.198.249 AS15895 Kyivstar PJSC 9.38ms from Kyiv, UA
182.89.100.41 AS4837 CHINA UNICOM China169 Backbone 1.24ms from Liuzhou, CN
192.48.118.249 AS393946 Renesas Electronics America Inc. 8.36ms from Los Angeles, US
102.31.250.9 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 17.99ms from Marseille, FR
4.26.151.201 AS3356 Level 3 Parent, LLC 0.34ms from Miami, US
222.132.152.41 AS4837 CHINA UNICOM China169 Backbone 5.17ms from Qingdao, CN
13.220.116.233 AS14618 Amazon.com, Inc. 0.47ms from Reston, US
192.9.142.9 AS31898 Oracle Corporation 0.22ms from San Jose, US
104.165.147.121 AS18779 EGIHosting 0.19ms from Santa Clara, US
221.252.46.73 AS17506 ARTERIA Networks Corporation 1.81ms from Tokyo, JP
170.52.105.185 AS395965 Carrytel 7.65ms from Toronto, CA
92.106.3.201 AS3303 Swisscom (Switzerland) Ltd 0.72ms from Zuerich, CH
134.60.244.89 AS553 BelWue-Koordination 4.73ms from Zuerich, CH
213.132.171.121 AS33915 Vodafone Libertel B.V. 1.62ms from Amsterdam, NL
205.196.145.201 AS215152 CATERING UK LIMITED 0.49ms from Ashburn, US
110.49.104.9 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 2.48ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -m17 136.165.211.81
traceroute to 136.165.211.81 (136.165.211.81): 17 hops max, 52 byte packets
1 [AS401933] 23.182.128.1 11.075 ms
2 *
3 *
4 *
5 [AS174] 66.28.4.142 1.07 ms
6 [AS174] 154.54.168.5 3.903 ms
7 [AS174] 154.54.6.221 11.194 ms
8 [AS174] 154.54.172.137 14.959 ms
9 [AS174] 154.24.7.201 16.625 ms
10 [AS174] 154.24.56.150 18.102 ms
11 [AS174] 154.24.50.206 17.971 ms
12 [AS174] 38.122.143.34 18.634 ms
13 [AS3714] 199.120.154.46 18.892 ms
14 [AS1657] 136.165.254.110 18.899 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Buffalo, 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 AS1657 at robtex.

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