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 ██████████ 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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
136.165.60.101 AS1657 University of Louisville 4.72ms from Indianapolis, US
136.165.78.66 AS1657 University of Louisville 4.71ms from Indianapolis, US
136.165.108.16 AS1657 University of Louisville 4.74ms from Indianapolis, US
136.165.151.75 AS1657 University of Louisville 4.84ms from Indianapolis, US
136.165.71.89 AS1657 University of Louisville 4.67ms from Indianapolis, US
136.165.225.82 AS1657 University of Louisville 5.37ms from Indianapolis, US
136.165.72.42 AS1657 University of Louisville 4.70ms from Indianapolis, US
136.165.130.39 AS1657 University of Louisville 4.77ms from Indianapolis, US
136.165.107.134 AS1657 University of Louisville 5.03ms from Indianapolis, US
136.165.46.12 AS1657 University of Louisville 4.76ms from Indianapolis, US
136.165.104.126 AS1657 University of Louisville 4.87ms from Indianapolis, US
136.165.129.163 AS1657 University of Louisville 5.02ms from Indianapolis, US
136.165.26.2 AS1657 University of Louisville 4.72ms from Indianapolis, US
136.165.70.45 AS1657 University of Louisville 4.73ms from Indianapolis, US
136.165.55.108 AS1657 University of Louisville 4.65ms from Indianapolis, US
136.165.120.22 AS1657 University of Louisville 4.79ms from Indianapolis, US
136.165.141.157 AS1657 University of Louisville 5.56ms from Indianapolis, US
136.165.51.193 AS1657 University of Louisville 5.14ms from Indianapolis, US
136.165.45.73 AS1657 University of Louisville 4.65ms from Indianapolis, US
136.165.36.5 AS1657 University of Louisville 4.69ms from Indianapolis, US
136.165.101.126 AS1657 University of Louisville 4.89ms from Indianapolis, US
136.165.181.254 AS1657 University of Louisville 5.06ms from Indianapolis, US
136.165.42.8 AS1657 University of Louisville 4.66ms from Indianapolis, US
136.165.145.70 AS1657 University of Louisville 5.53ms from Indianapolis, US
136.165.239.213 AS1657 University of Louisville 5.01ms 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
84.245.74.249 AS5578 SWAN, a.s. 0.54ms from Bratislava, SK
156.215.139.137 AS8452 TE-AS 3.07ms from Cairo, EG
12.67.16.57 AS7018 AT&T Enterprises, LLC 2.94ms from Chicago, US
173.249.136.9 AS394708 Horizon Telcom Inc. 4.28ms from Columbus, US
94.79.179.185 AS3209 Vodafone GmbH 5.72ms from Frankfurt am Main, DE
130.241.232.9 AS2842 Goteborgs universitet 0.91ms from Goeteborg, SE
183.2.195.137 AS134763 CHINANET Guangdong province network 2.66ms from Guangzhou, CN
125.234.250.233 AS7552 Viettel Group 0.90ms from Ho Chi Minh City, VN
2.125.20.105 AS5607 Sky UK Limited 1.61ms from London, GB
134.69.127.217 AS14486 Occidental College 14.10ms from Los Angeles, US
4.35.152.121 AS3356 Level 3 Parent, LLC 0.34ms from Los Angeles, US
76.243.187.121 AS7018 AT&T Enterprises, LLC 1.99ms from Los Angeles, US
122.209.212.9 AS17506 ARTERIA Networks Corporation 8.49ms from Osaka, JP
221.115.196.105 AS17506 ARTERIA Networks Corporation 4.73ms from Osaka, JP
113.153.75.41 AS2516 KDDI CORPORATION 5.08ms from Osaka, JP
175.100.20.137 AS38623 ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE. 0.15ms from Phnom Penh, KH
85.204.113.25 AS197589 Alfanews S.r.l. 3.67ms from Rome, IT
49.1.244.73 AS10036 DLIVE 1.26ms from Seoul, KR
122.152.194.169 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.80ms from Shanghai, CN
126.36.51.89 AS17676 SoftBank Corp. 4.36ms from Tokyo, JP
208.124.211.249 AS812 Rogers Communications Canada Inc. 7.50ms from Toronto, CA
105.109.80.73 AS36947 Telecom Algeria 12.57ms from Algiers, DZ
208.241.25.153 AS701 Verizon Business 4.24ms from Ashburn, US
88.153.37.169 AS3209 Vodafone GmbH 11.74ms from Frankfurt am Main, DE
202.154.240.41 AS23966 LINKdotNET Telecom Limited 5.66ms from Islamabad, PK

Traceroute

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

$
traceroute -a -n -q1 -f3 136.165.90.126
traceroute to 136.165.90.126 (136.165.90.126): 64 hops max, 52 byte packets
4 [AS174] 154.24.50.206 4.624 ms
5 [AS174] 38.122.143.34 5.253 ms
Measurement taken from IPinfo ProbeNet in Nashville, 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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