Autonomous System details

AS23728

Republic Polytechnic. Multihoming AS Singapore  ·  rp.edu.sg

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AS23728 – Republic Polytechnic. Multihoming AS Singapore

Field Value
Country Singapore
Website rp.edu.sg
Hosted domains 2
IPv4 addresses 512
IPv6 addresses 2,417,851,639,229,258,400,000,000
ASN type Education
Registry apnic
Allocated 23 years ago on Apr 30, 2003
Updated 6 years ago on Aug 05, 2020
Netblock Company Num of IPs
202.21.158.0/23 Republic Polytechnic 512
202.21.158.0/24 Republic Polytechnic 256
202.21.159.0/24 Republic Polytechnic 256
Netblock Company
2403:4700::/48 Republic Polytechnic, Singapore
2403:4700:1::/48 Republic Polytechnic, Singapore
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WHOIS Details


                                                ASHandle:       AS23728
                                                OrgID:          AS23728
                                                ASName:         AS23728
                                                ASNumber:       AS23728
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS139883 SPTEL PTE. LTD.
AS3758 SingNet
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS139883 SPTEL PTE. LTD.
AS3758 SingNet
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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
202.21.158.206 AS23728 Republic Polytechnic. Multihoming AS Singapore 0.97ms from Singapore, SG
2403:4700::1 AS23728 Republic Polytechnic. Multihoming AS Singapore 1.20ms from Singapore, SG
2403:4700:1::1 AS23728 Republic Polytechnic. Multihoming AS Singapore 1.51ms from Singapore, SG
202.21.159.206 AS23728 Republic Polytechnic. Multihoming AS Singapore 1.35ms 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
82.180.99.192 AS51978 WEMACOM Telekommunikation GmbH 8.27ms from Amsterdam, NL
121.55.102.0 AS9781 GREEN CABLE TELEVISION STATION 5.38ms from Incheon, KR
34.102.53.144 AS396982 Google LLC 0.11ms from Los Angeles, US
128.79.88.208 AS5410 Bouygues Telecom SA 2.62ms from Lyon, FR
82.88.58.0 AS3269 Telecom Italia S.p.A. 0.92ms from Milan, IT
31.195.236.96 AS3269 Telecom Italia S.p.A. 8.82ms from Milan, IT
45.190.28.0 AS269632 OpsTelecom Serviço em Telecomunicações Ltda 1.94ms from Osasco, BR
103.171.132.32 AS138311 Limerick Technologies Pvt Ltd 1.42ms from Pune, IN
187.66.113.32 AS28573 Claro NXT Telecomunicacoes Ltda 9.80ms from Sao Paulo, BR
61.79.102.96 AS4766 Korea Telecom 1.64ms from Seoul, KR
201.127.196.64 AS8151 UNINET 9.99ms from Tucson, US
75.228.196.144 AS6167 Verizon Business 14.02ms from Boston, US
97.223.192.96 AS6167 Verizon Business 12.26ms from Chicago, US
20.191.47.0 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
88.75.209.16 AS3209 Vodafone GmbH 17.08ms from Duesseldorf, DE
2.216.13.192 AS5607 Sky UK Limited 4.43ms from Erith, GB
3.168.203.64 AS16509 Amazon.com, Inc. 0.70ms from Jakarta, ID
174.142.242.80 AS32613 Leaseweb Canada Inc. 0.74ms from Montreal, CA
125.204.243.176 AS4713 NTT DOCOMO BUSINESS,Inc. 13.85ms from Osaka, JP
70.110.193.240 AS701 Verizon Business 1.21ms from Philadelphia, US
20.225.53.240 AS8075 Microsoft Corporation 0.15ms from San Antonio, US
222.108.132.96 AS4766 Korea Telecom 1.17ms from Seoul, KR
188.149.126.0 AS1257 Tele2 Sverige AB 2.14ms from Stockholm, SE
20.237.28.208 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
44.228.211.0 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f3 202.21.158.206
traceroute to 202.21.158.206 (202.21.158.206): 64 hops max, 52 byte packets
4 [] 80.249.211.72 245.573 ms
5 [AS7473] 203.208.149.26 255.092 ms
6 [AS7473] 203.208.177.214 255.514 ms
7 [AS3758] 165.21.138.86 238.349 ms
8 [AS3758] 165.21.139.118 243.275 ms
9 [AS3758] 165.21.139.150 239.745 ms
10 [AS23728] 202.21.158.206 232.324 ms
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 AS23728 at robtex.

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