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
202.21.159.206 AS23728 Republic Polytechnic. Multihoming AS Singapore 1.31ms from Singapore, SG
202.21.158.206 AS23728 Republic Polytechnic. Multihoming AS Singapore 0.92ms from Singapore, SG
2403:4700:1::1 AS23728 Republic Polytechnic. Multihoming AS Singapore 1.51ms from Singapore, SG
2403:4700::1 AS23728 Republic Polytechnic. Multihoming AS Singapore 1.28ms 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
109.50.157.192 AS2860 NOS COMUNICACOES, S.A. 4.69ms from Braga, PT
80.1.42.160 AS5089 Virgin Media Limited 5.12ms from Erith, GB
171.246.226.80 AS7552 Viettel Group 1.31ms from Ho Chi Minh City, VN
14.95.182.192 AS4766 Korea Telecom 3.34ms from Incheon, KR
24.252.21.96 AS22773 Cox Communications Inc. 11.45ms from Kansas City, US
81.154.143.80 AS2856 British Telecommunications PLC 10.58ms from London, GB
107.134.116.96 AS7018 AT&T Enterprises, LLC 15.88ms from Miami, US
87.167.44.160 AS3320 Deutsche Telekom AG 3.81ms from Munich, DE
69.5.188.16 AS401733 Wachter Technology Solutions 3.38ms from New York City, US
34.32.200.32 AS396982 Google LLC 0.13ms from Oudeschip, NL
154.28.68.48 AS5511 Orange S.A. 0.13ms from Paris, FR
44.203.9.112 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
79.41.26.32 AS3269 Telecom Italia S.p.A. 7.50ms from Rome, IT
38.175.120.0 AS35487 Misaka Network, Inc. 0.36ms from Vienna, AT
39.100.73.16 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.18ms from Zhangjiakou, CN
45.149.55.64 AS211217 VoipQ B.V. 0.88ms from Amsterdam, NL
160.177.36.80 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.28ms from Casablanca, MA
34.171.123.240 AS396982 Google LLC 0.14ms from Council Bluffs, US
77.189.85.32 AS6805 Telefonica Germany GmbH & Co.OHG 2.84ms from Frankfurt am Main, DE
122.159.168.144 AS4837 CHINA UNICOM China169 Backbone 6.42ms from Harbin, CN
14.173.253.208 AS45899 VNPT Corp 2.50ms from Ho Chi Minh City, VN
95.40.26.112 AS16509 Amazon.com, Inc. 0.37ms from Hong Kong, HK
121.169.19.144 AS4766 Korea Telecom 1.39ms from Incheon, KR
49.244.114.176 AS23752 Nepal Telecommunications Corporation, Internet Services, 1.17ms from Kathmandu, NP
90.192.239.192 AS5607 Sky UK Limited 5.90ms 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 202.21.158.206
traceroute to 202.21.158.206 (202.21.158.206): 64 hops max, 52 byte packets
1 [AS16276] 139.99.69.252 4693.547 ms
2 *
3 *
4 *
5 *
6 [AS16276] 103.5.15.16 3.336 ms
7 *
8 *
9 [AS4637] 210.57.53.93 1.052 ms
10 [AS3758] 165.21.139.129 6.855 ms
11 [AS3758] 165.21.139.146 9.181 ms
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 AS23728 at robtex.

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