Autonomous System details

AS151209

National University of Singapore · nus.edu.sg

Need more data or want to access it via API or data downloads? Sign up to get free access

AS151209 – National University of Singapore

Field	Value
Country	Singapore
Website	nus.edu.sg
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	apnic
Allocated	6 months ago on Jul 24, 2025
Updated	6 months ago on Jul 24, 2025

IP Ranges

There are no known IP addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.

IP Ranges API

WHOIS Details

Join for free to view WHOIS details ›


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

Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.

Useful for Cybersecurity

Hosted Domains API & Database

Peers

There are no peers for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Upstreams

There are no upstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

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
102.67.211.249	AS36924 GVA Cote d'Ivoire SAS	`15.03ms` from Accra, GH
104.169.20.41	AS5650 Frontier Communications of America, Inc.	`14.62ms` from Ashburn, US
13.82.169.185	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
162.39.219.249	AS7029 Windstream Communications LLC	`3.08ms` from Atlanta, US
109.101.138.201	AS9050 Orange Romania S.A.	`2.85ms` from Bucharest, RO
72.36.126.105	AS40387 University of Illinois	`0.76ms` from Chicago, US
209.36.170.249	AS7018 AT&T Enterprises, LLC	`2.32ms` from Chicago, US
94.7.211.137	AS5607 Sky UK Limited	`1.54ms` from Erith, GB
76.143.199.201	AS7922 Comcast Cable Communications, LLC	`8.21ms` from Houston, US
222.104.91.217	AS18305 POSCO DX	`6.36ms` from Incheon, KR
170.205.76.153	AS3303 Swisscom (Switzerland) Ltd	`1.11ms` from Lausanne, CH
172.116.147.249	AS20001 Charter Communications Inc	`6.08ms` from Los Angeles, US
75.223.177.169	AS6167 Verizon Business	`7.61ms` from Los Angeles, US
151.3.58.137	AS1267 WIND TRE S.P.A.	`6.50ms` from Milan, IT
131.212.47.249	AS217 University of Minnesota	`4.88ms` from Minneapolis, US
160.129.126.249	AS393529 Vanderbilt University Medical Center	`3.19ms` from Murfreesboro, US
76.98.157.73	AS7922 Comcast Cable Communications, LLC	`6.88ms` from New York City, US
195.5.142.57	AS20632 PJSC MegaFon	`1.77ms` from Saint Petersburg, RU
213.33.240.73	AS3216 PJSC Vimpelcom	`0.47ms` from Saint Petersburg, RU
210.98.52.9	AS1237 KISTI	`10.04ms` from Seoul, KR
211.63.233.217	AS4766 Korea Telecom	`6.01ms` from Seoul, KR
118.72.121.153	AS4837 CHINA UNICOM China169 Backbone	`9.54ms` from Taiyuan, CN
122.28.179.25	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.05ms` from Tokyo, JP
95.50.190.249	AS5617 Orange Polska Spolka Akcyjna	`6.29ms` from Warsaw, PL
185.94.101.9	AS47176 GAS&COM AG	`0.99ms` from Zuerich, CH

Related Networks

AS132047

MyRepublic Ltd. http://www.myrepublic.com.sg

More details

AS132465

GOVERNMENT TECHNOLOGY AGENCY

More details

AS132690

Network For Electronic Transfers (Singapore) Pte Ltd

More details

AS133891

Fidessa ltd

More details

AS134078

NETPLUZ HOLDINGS PRIVATE LIMITED

More details

AS137272

PSiDEO (Singapore) Pte Ltd

More details

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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales