AS number details

AS40047

Intermediate Unit 1  ·  iu1.org

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AS40047 – Intermediate Unit 1

Field Value
Country United States
Website iu1.org
Hosted domains 10
Number of IPv4 1,024
Number of IPv6 0
ASN type Education
Registry arin
Allocated 19 years ago on Jun 13, 2006
Updated 14 years ago on Feb 24, 2012
Netblock Company Num of IPs
72.237.88.0/22 Intermediate Unit One 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS40047
                                                OrgID:          AS40047
                                                ASName:         AS40047
                                                ASNumber:       AS40047
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 10 domain names hosted across 10 IP addresses on this ASN.

IP Address Domain Domains on this IP
72.237.90.100 ██████████ 1
72.237.88.78 ██████████ 1
72.237.88.73 █████████ 1
72.237.91.228 ██████████ 1
72.237.88.76 ██████████ 1
72.237.89.227 ██████████ 1
72.237.88.90 ██████████ 1
72.237.91.71 █████████ 1
72.237.91.18 ██████████ 1
72.237.89.196 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
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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
72.237.90.69 AS40047 Intermediate Unit 1 7.33ms from Ashburn, US
72.237.91.194 AS40047 Intermediate Unit 1 7.49ms from Ashburn, US
72.237.88.226 AS40047 Intermediate Unit 1 7.30ms from Ashburn, US
72.237.89.196 AS40047 Intermediate Unit 1 7.32ms from Ashburn, 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
136.57.129.95 AS16591 Google Fiber Inc. 5.38ms from Atlanta, US
99.83.219.111 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
75.69.104.239 AS7922 Comcast Cable Communications, LLC 7.48ms from Boston, US
58.104.22.143 AS4804 Microplex PTY LTD 7.94ms from Brisbane, AU
223.149.101.159 AS4134 CHINANET-BACKBONE 9.05ms from Changsha, CN
124.161.171.191 AS4837 CHINA UNICOM China169 Backbone 5.74ms from Chengdu, CN
50.58.31.223 AS14096 First Rate, Inc. 1.35ms from Dallas, US
47.187.100.63 AS5650 Frontier Communications of America, Inc. 1.58ms from Dallas, US
52.57.36.47 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
174.170.208.95 AS7922 Comcast Cable Communications, LLC 7.06ms from Houston, US
182.181.252.207 AS17557 Pakistan Telecommunication Company Limited 8.56ms from Islamabad, PK
23.208.244.127 AS16625 Akamai Technologies, Inc. 0.35ms from London, GB
169.139.4.15 AS46887 Crown Castle Fiber LLC 1.26ms from Miami, US
5.145.161.31 AS44265 OOO Smoltelecom 7.17ms from Moscow, RU
171.44.87.255 AS4134 CHINANET-BACKBONE 12.20ms from Nanchang, CN
153.200.73.111 AS4713 NTT DOCOMO BUSINESS,Inc. 9.48ms from Osaka, JP
20.171.230.191 AS8075 Microsoft Corporation 0.23ms from Phoenix, US
117.200.150.175 AS9829 National Internet Backbone 13.62ms from Saint Thomas Mount, IN
58.209.56.159 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.34ms from Shanghai, CN
122.118.64.63 AS3462 Data Communication Business Group 1.50ms from Taichung, TW
13.230.89.175 AS16509 Amazon.com, Inc. 0.13ms from Tokyo, JP
189.106.75.207 AS7738 V tal 11.12ms from Fortaleza, BR
138.68.69.127 AS14061 DigitalOcean, LLC 0.23ms from Frankfurt am Main, DE
35.234.86.47 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
45.15.87.15 AS50469 Peer Kohlstetter trading as Hessenkom GmbH & Co. KG 1.21ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 72.237.90.98
traceroute to 72.237.90.98 (72.237.90.98): 64 hops max, 52 byte packets
4 [AS969] 199.119.64.202 0.403 ms
5 [AS3356] 62.67.251.89 4.298 ms
6 [AS3356] 4.69.203.246 109.916 ms
7 [AS3356] 4.15.194.122 111.902 ms
8 [AS40047] 72.237.90.98 111.284 ms
Measurement taken from IPinfo ProbeNet in Berlin, DE
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 AS40047 at robtex.

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