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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IP Ranges API

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
72.237.89.196 ██████████ 1
72.237.89.227 ██████████ 1
72.237.88.78 ██████████ 1
72.237.91.228 ██████████ 1
72.237.88.73 █████████ 1
72.237.90.100 ██████████ 1
72.237.88.90 ██████████ 1
72.237.88.76 ██████████ 1
72.237.91.18 ██████████ 1
72.237.91.71 █████████ 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
72.237.90.98 AS40047 Intermediate Unit 1 7.31ms from Ashburn, US
72.237.89.196 AS40047 Intermediate Unit 1 7.27ms from Ashburn, US
72.237.88.66 AS40047 Intermediate Unit 1 7.33ms from Ashburn, US
72.237.91.194 AS40047 Intermediate Unit 1 7.50ms 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
18.18.41.15 AS3 Massachusetts Institute of Technology 0.41ms from Boston, US
23.251.134.239 AS396982 Google LLC 0.14ms from Brussels, BE
156.204.19.143 AS8452 TE-AS 3.84ms from Cairo, EG
66.138.155.143 AS7018 AT&T Enterprises, LLC 6.55ms from Chicago, US
91.11.9.191 AS3320 Deutsche Telekom AG 11.55ms from Frankfurt am Main, DE
91.134.240.127 AS16276 OVH SAS 0.21ms from Gravelines, FR
97.190.149.111 AS6167 Verizon Business 15.10ms from Los Angeles, US
99.21.192.255 AS7018 AT&T Enterprises, LLC 4.67ms from Los Angeles, US
206.167.113.111 AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) 0.69ms from Montreal, CA
60.171.236.15 AS4134 CHINANET-BACKBONE 13.66ms from Nanchang, CN
147.192.220.63 AS2527 Sony Network Communications Inc. 2.11ms from Osaka, JP
60.217.100.175 AS4837 CHINA UNICOM China169 Backbone 4.82ms from Qingdao, CN
201.152.31.223 AS8151 UNINET 19.53ms from Santiago de Queretaro, MX
59.21.70.127 AS4766 Korea Telecom 7.64ms from Seoul, KR
59.4.164.175 AS4766 Korea Telecom 7.34ms from Seoul, KR
120.78.48.31 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.72ms from Shenzhen, CN
210.166.217.159 AS7678 Prox System Design Inc. 1.43ms from Tokyo, JP
173.206.200.63 AS6407 Primus Telecommunications Canada Inc. 0.30ms from Toronto, CA
178.199.171.159 AS3303 Swisscom (Switzerland) Ltd 0.75ms from Zuerich, CH
182.134.214.127 AS4134 CHINANET-BACKBONE 5.44ms from Chengdu, CN
99.184.105.159 AS7018 AT&T Enterprises, LLC 4.70ms from Chicago, US
76.139.164.143 AS7922 Comcast Cable Communications, LLC 7.40ms from Flint, US
209.163.154.111 AS11942 IP Global, LLC. 1.80ms from Houston, US
176.224.156.31 AS35819 Etihad Etisalat, a joint stock company 2.34ms from Jeddah, SA
86.139.117.15 AS2856 British Telecommunications PLC 4.29ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 72.237.90.100
traceroute to 72.237.90.100 (72.237.90.100): 64 hops max, 52 byte packets
2 [AS3356] 4.68.39.121 1.26 ms
3 [AS3356] 4.69.204.209 104.935 ms
4 [AS3356] 4.15.194.122 107.533 ms
5 [AS40047] 72.237.90.100 107.554 ms
Measurement taken from IPinfo ProbeNet in Milan, IT
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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