AS number details

AS151209

National University of Singapore  ·  nus.edu.sg

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AS151209 – National University of Singapore

Field Value
Country Singapore
Website nus.edu.sg
Hosted domains 0
Number of IPv4 0
Number of IPv6 0
ASN type Inactive
Registry apnic
Allocated 3 months ago on Jul 24, 2025
Updated 3 months ago on Jul 24, 2025

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS151209
                                                OrgID:          AS151209
                                                ASName:         AS151209
                                                ASNumber:       AS151209
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are no peers for this ASN.

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Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
207.87.61.249 AS2828 Verizon Business 1.88ms from Ashburn, US
66.169.75.169 AS20115 Charter Communications LLC 9.25ms from Atlanta, US
71.131.53.89 AS7018 AT&T Enterprises, LLC 8.53ms from Atlanta, US
190.145.29.25 AS14080 Telmex Colombia S.A. 1.05ms from Bogota, CO
14.254.250.41 AS45899 VNPT Corp 4.31ms from Da Nang, VN
123.177.53.201 AS134762 CHINANET Liaoning province Dalian MAN network 13.12ms from Dalian, CN
103.144.198.89 AS139757 Talukder net 0.79ms from Dhaka, BD
52.28.3.201 AS16509 Amazon.com, Inc. 0.11ms from Frankfurt am Main, DE
88.153.153.25 AS3209 Vodafone GmbH 8.65ms from Frankfurt am Main, DE
185.91.204.249 AS22168 The Shadowserver Foundation, Inc. 3.44ms from Fremont, US
77.8.122.57 AS6805 Telefonica Germany GmbH & Co.OHG 1.14ms from Hamburg, DE
60.12.46.41 AS4837 CHINA UNICOM China169 Backbone 8.40ms from Hangzhou, CN
12.109.4.169 AS7018 AT&T Enterprises, LLC 1.89ms from Houston, US
169.155.53.57 AS40509 Fly.io, Inc. 0.09ms from Johannesburg, ZA
91.195.214.249 AS204283 EVO CLOUD LLC 0.60ms from Kyiv, UA
36.161.0.137 AS9808 China Mobile Communications Group Co., Ltd. 6.91ms from Nanjing, CN
71.167.56.25 AS701 Verizon Business 2.78ms from New York City, US
96.111.15.137 AS7922 Comcast Cable Communications, LLC 7.02ms from New York City, US
176.210.72.201 AS12389 PJSC Rostelecom 9.11ms from Novosibirsk, RU
72.184.207.41 AS33363 Charter Communications, Inc 11.11ms from Orlando, US
67.9.148.25 AS33363 Charter Communications, Inc 9.09ms from Orlando, US
125.8.58.73 AS9824 JCOM Co., Ltd. 6.78ms from Osaka, JP
190.219.225.185 AS18809 Cable Onda 1.07ms from Panama, PA
96.245.125.153 AS701 Verizon Business 1.37ms from Philadelphia, US
75.69.31.89 AS7922 Comcast Cable Communications, LLC 11.25ms from Providence, US

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 AS151209 at robtex.

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