Autonomous System details

AS17733

Office of Communications & IT  ·  smu.edu.sg

Singapore

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AS17733 – Office of Communications & IT

Field Value
Country Singapore
Website smu.edu.sg
Hosted domains 13
IPv4 addresses 8,192
IPv6 addresses 0
ASN type Education
Registry apnic
Allocated 25 years ago on Apr 20, 2001
Updated 5 years ago on Oct 28, 2020

IP Ranges

Netblock Company Num of IPs
202.161.32.0/19 Singapore Management University 8,192
202.161.32.0/20 Singapore Management University 4,096
202.161.48.0/20 Singapore Management University 4,096

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS17733
                                                OrgID:          AS17733
                                                ASName:         AS17733
                                                ASNumber:       AS17733
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 13 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
202.161.41.198 █████████ 4
202.161.45.180 ██████████ 2
202.161.41.34 ████████ 2
202.161.45.193 ██████████ 2
202.161.43.26 ████████ 1
202.161.50.26 █████████ 1
202.161.41.97 █████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS3758 SingNet
AS4657 StarHub Ltd
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3758 SingNet
AS4657 StarHub Ltd
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
202.161.43.230 AS17733 Office of Communications & IT 0.62ms from Singapore, SG
202.161.59.82 AS17733 Office of Communications & IT 0.81ms from Singapore, SG

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
4.246.222.181 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
2.155.254.197 AS12430 VODAFONE ESPANA S.A.U. 4.00ms from Barcelona, ES
35.160.193.5 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
190.156.207.85 AS10620 Telmex Colombia S.A. 15.39ms from Bogota, CO
193.68.33.149 AS12301 Invitech ICT Services Kft. 0.85ms from Budapest, HU
187.204.191.101 AS8151 UNINET 0.97ms from Guadalajara, MX
119.108.4.117 AS4837 CHINA UNICOM China169 Backbone 13.54ms from Liaoyang, CN
23.94.239.197 AS36352 HostPapa 0.29ms from Los Angeles, US
74.208.204.37 AS8560 IONOS SE 1.18ms from New York City, US
2.40.124.117 AS30722 Vodafone Italia S.p.A. 2.17ms from Rome, IT
20.212.116.85 AS8075 Microsoft Corporation 0.52ms from Singapore, SG
195.169.254.5 AS1103 SURF B.V. 1.95ms from Amsterdam, NL
132.147.5.149 AS11776 Breezeline 19.54ms from Ashburn, US
103.104.73.53 AS133296 Web Werks India Pvt. Ltd. 1.50ms from Delhi, IN
174.3.138.213 AS6327 Shaw Communications 3.90ms from Edmonton, CA
123.148.198.149 AS4837 CHINA UNICOM China169 Backbone 8.28ms from Hangzhou, CN
18.163.177.165 AS16509 Amazon.com, Inc. 0.14ms from Hong Kong, HK
108.167.54.69 AS11427 Charter Communications Inc 10.72ms from Houston, US
221.202.57.133 AS4837 CHINA UNICOM China169 Backbone 9.89ms from Liaoyang, CN
76.158.213.101 AS7922 Comcast Cable Communications, LLC 11.86ms from Los Angeles, US
86.77.42.133 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.08ms from Lyon, FR
194.30.124.5 AS3262 SAREnet, S.A. 10.54ms from Madrid, ES
81.38.89.85 AS3352 TELEFONICA DE ESPANA S.A.U. 9.72ms from Madrid, ES
94.141.190.213 AS34602 MEGASVYAZ LLC 1.41ms from Moscow, RU
162.238.82.181 AS7018 AT&T Enterprises, LLC 6.71ms from Santa Clara, US

Traceroute

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

$
traceroute -a -n -q1 -f2 202.161.59.100
traceroute to 202.161.59.100 (202.161.59.100): 64 hops max, 52 byte packets
2 [] 193.27.15.64 1.034 ms
3 [AS3491] 63.218.229.13 4.264 ms
5 *
6 *
7 [AS6453] 180.87.98.86 166.699 ms
8 [AS3758] 165.21.138.82 163.177 ms
9 [AS3758] 165.21.139.122 23.059 ms
10 *
11 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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 AS17733 at robtex.

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