Autonomous System details

AS17733

Office of Communications & IT  ·  smu.edu.sg

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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
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


                                                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.

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

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Useful for Cybersecurity

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

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

IP Address ASN Details
202.161.59.100 AS17733 Office of Communications & IT 0.82ms from Singapore, SG
202.161.41.199 AS17733 Office of Communications & IT 0.79ms from Singapore, SG
202.161.50.46 AS17733 Office of Communications & IT 1.08ms from Singapore, SG
202.161.44.98 AS17733 Office of Communications & IT 0.98ms from Singapore, SG
202.161.45.193 AS17733 Office of Communications & IT 0.81ms from Singapore, SG
202.161.43.230 AS17733 Office of Communications & IT 0.58ms 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
24.125.49.5 AS7922 Comcast Cable Communications, LLC 4.68ms from Atlanta, US
147.10.240.181 AS135887 Belong (Telstra Limited) 2.50ms from Brisbane, AU
81.245.66.21 AS5432 Proximus NV 1.93ms from Brussels, BE
119.6.139.229 AS4837 CHINA UNICOM China169 Backbone 5.82ms from Chengdu, CN
217.14.173.69 AS15726 MARCANT AG 4.09ms from Hamburg, DE
178.136.79.165 AS6703 PRIVATE JOINT-STOCK COMPANY FARLEP-INVEST 6.31ms from Kyiv, UA
80.64.63.21 AS5413 Wavenet Limited 0.41ms from London, GB
124.105.123.181 AS9299 Philippine Long Distance Telephone Company 1.18ms from Manila, PH
94.74.194.101 AS16246 O2 Czech Republic, a.s. 0.92ms from Prague, CZ
58.59.127.69 AS4134 CHINANET-BACKBONE 6.18ms from Qingdao, CN
44.198.133.53 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
52.203.151.37 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
210.51.234.133 AS9929 CHINA UNICOM Industrial Internet Backbone 2.86ms from Shanghai, CN
153.134.163.133 AS4713 NTT DOCOMO BUSINESS,Inc. 2.55ms from Tokyo, JP
138.232.68.165 AS1110 University of Innsbruck 8.58ms from Vienna, AT
109.229.169.181 AS51997 LLP Asket 7.74ms from Astana, KZ
119.3.165.181 AS55990 Huawei Cloud Service data center 3.71ms from Beijing, CN
97.243.9.229 AS6167 Verizon Business 12.37ms from Chicago, US
65.43.41.149 AS7018 AT&T Enterprises, LLC 8.02ms from Chicago, US
75.180.39.69 AS10796 Charter Communications Inc 11.14ms from Columbus, US
72.178.49.229 AS11427 Charter Communications Inc 18.42ms from Dallas, US
125.89.129.5 AS4134 CHINANET-BACKBONE 5.75ms from Guangzhou, CN
70.139.129.85 AS7018 AT&T Enterprises, LLC 4.91ms from Houston, US
45.63.55.165 AS20473 The Constant Company, LLC 0.10ms from Los Angeles, US
222.127.10.149 AS4775 Globe Telecoms 0.78ms from Manila, PH

Traceroute

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

$
traceroute -a -n -q1 -f3 -m14 202.161.35.33
traceroute to 202.161.35.33 (202.161.35.33): 14 hops max, 52 byte packets
3 [AS57695] 45.11.106.17 379.314 ms
4 *
5 [AS201011] 81.95.9.44 1.533 ms
6 [] 193.239.117.248 153.939 ms
7 [AS4657] 203.118.6.126 156.156 ms
8 [AS4657] 203.116.191.218 154.316 ms
9 [AS17733] 202.161.59.2 171.683 ms
10 *
11 [AS17733] 202.161.43.227 175.874 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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