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 4 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 ██████████ 23
136.165.238.157 ██████████ 8
136.165.106.48 ██████████ 5
136.165.237.251 ██████████ 2
136.165.238.180 ██████████ 2
136.165.241.40 ██████████ 1
136.165.232.24 ██████████ 1
136.165.238.173 ██████████ 1
136.165.154.6 ██████████ 1
136.165.108.11 ██████████ 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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
136.165.15.153 AS1657 University of Louisville 4.80ms from Indianapolis, US
136.165.55.108 AS1657 University of Louisville 4.64ms from Indianapolis, US
136.165.165.148 AS1657 University of Louisville 4.83ms from Indianapolis, US
136.165.98.27 AS1657 University of Louisville 4.79ms from Indianapolis, US
136.165.81.247 AS1657 University of Louisville 4.71ms from Indianapolis, US
136.165.25.201 AS1657 University of Louisville 4.66ms from Indianapolis, US
136.165.229.48 AS1657 University of Louisville 4.91ms from Indianapolis, US
136.165.243.0 AS1657 University of Louisville 5.39ms from Indianapolis, US
136.165.69.254 AS1657 University of Louisville 5.61ms from Nashville, US
136.165.164.13 AS1657 University of Louisville 4.74ms from Indianapolis, US
136.165.54.43 AS1657 University of Louisville 4.69ms from Indianapolis, US
136.165.30.254 AS1657 University of Louisville 4.89ms from Indianapolis, US
136.165.147.4 AS1657 University of Louisville 4.79ms from Indianapolis, US
136.165.122.22 AS1657 University of Louisville 4.81ms from Indianapolis, US
136.165.240.17 AS1657 University of Louisville 5.07ms from Indianapolis, US
136.165.253.89 AS1657 University of Louisville 4.80ms from Indianapolis, US
136.165.254.66 AS1657 University of Louisville 4.63ms from Indianapolis, US
136.165.132.95 AS1657 University of Louisville 4.71ms from Indianapolis, US
136.165.83.187 AS1657 University of Louisville 4.77ms from Indianapolis, US
136.165.139.184 AS1657 University of Louisville 4.80ms from Indianapolis, US
136.165.129.51 AS1657 University of Louisville 5.00ms from Indianapolis, US
136.165.24.228 AS1657 University of Louisville 4.67ms from Indianapolis, US
136.165.75.56 AS1657 University of Louisville 4.83ms from Indianapolis, US
136.165.151.75 AS1657 University of Louisville 4.84ms from Indianapolis, US
136.165.85.144 AS1657 University of Louisville 4.73ms from Indianapolis, 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
86.90.206.105 AS1136 KPN B.V. 0.94ms from Amsterdam, NL
57.132.193.185 AS7459 Grande Communications Networks, LLC 6.10ms from Dallas, US
186.68.246.57 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 11.59ms from Guayaquil, EC
41.161.95.185 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 1.84ms from Johannesburg, ZA
173.208.241.105 AS32097 WholeSale Internet, Inc. 0.17ms from Kansas City, US
86.190.75.41 AS2856 British Telecommunications PLC 6.03ms from London, GB
192.48.118.249 AS393946 Renesas Electronics America Inc. 8.38ms from Los Angeles, US
63.205.125.169 AS7018 AT&T Enterprises, LLC 1.71ms from Los Angeles, US
62.97.67.121 AS8220 COLT Technology Services Group Limited 0.51ms from Madrid, ES
185.3.39.105 AS203489 WiMore S.r.l. 3.99ms from Milan, IT
95.228.210.169 AS3269 Telecom Italia S.p.A. 5.09ms from Milan, IT
39.77.15.121 AS4837 CHINA UNICOM China169 Backbone 3.03ms from Qingdao, CN
200.72.155.185 AS27651 ENTEL CHILE S.A. 0.65ms from Santiago, CL
189.109.134.105 AS10429 TELEFÔNICA BRASIL S.A 1.29ms from Sao Paulo, BR
211.192.180.89 AS4766 Korea Telecom 1.36ms from Seoul, KR
42.192.100.73 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.43ms from Shanghai, CN
165.21.18.153 AS3758 SingNet 0.94ms from Singapore, SG
217.172.170.73 AS29066 velia.net Internetdienste GmbH 0.31ms from Strasbourg, FR
35.197.189.121 AS396982 Google LLC 0.10ms from Sydney, AU
51.17.193.121 AS16509 Amazon.com, Inc. 1.88ms from Tel Aviv, IL
208.241.25.153 AS701 Verizon Business 4.31ms from Ashburn, US
173.13.5.41 AS7922 Comcast Cable Communications, LLC 10.11ms from Detroit, US
217.146.107.137 AS16353 Merula Limited 3.63ms from Erith, GB
63.179.101.249 AS16509 Amazon.com, Inc. 0.48ms from Frankfurt am Main, DE
196.201.17.233 AS37332 Zimbabwe Online 0.43ms from Harare, ZW

Traceroute

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

$
traceroute -a -n -q1 -f4 -m15 136.165.245.34
traceroute to 136.165.245.34 (136.165.245.34): 15 hops max, 52 byte packets
5 [AS174] 154.54.47.213 0.568 ms
6 [AS174] 154.54.41.54 7.656 ms
7 [AS174] 154.54.173.122 17.918 ms
8 [AS174] 154.54.28.182 20.017 ms
9 [AS174] 154.24.50.206 19.819 ms
10 [AS174] 38.122.143.34 21.393 ms
11 [AS3714] 199.120.154.46 20.851 ms
12 [AS1657] 136.165.254.110 20.957 ms
13 *
14 *
15 *
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 AS1657 at robtex.

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