137.132.174.0/24

AS7472 · NUS Information Technology

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Summary

Country	Singapore
Domain	nus.edu.sg
ASN	AS7472
Parent Range	137.132.0.0/16
Registry	APNIC
ID	NUSNET

WHOIS Details

inetnum:        137.132.0.0 - 137.132.255.255
netname:        NUSNET
descr:          imported inetnum object for NUS-1
country:        SG
org:            ORG-NUOS1-AP
admin-c:        CCNU1-AP
tech-c:         CCNU1-AP
abuse-c:        AN1032-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
remarks:        Fault, Abuse & Spam Reporting:
remarks:        Spam and Abuse: abuse@nus.edu.sg
remarks:        Network Issues: noc@nus.edu.sg
remarks:        NOC Telephone: +65-6516-1786
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
notify:         ccenet@nus.edu.sg
mnt-by:         APNIC-HM
mnt-lower:      MAINT-NUS-AP
mnt-routes:     MAINT-NUS-AP
mnt-irt:        IRT-NUS-SG
last-modified:  2020-10-20T01:04:56Z
source:         APNIC

irt:            IRT-NUS-SG
address:        NUS Information Technology
address:        2 Engineering Drive 4
address:        National University of Singapore
address:        Singapore 117584
e-mail:         abuse@nus.edu.sg
abuse-mailbox:  abuse@nus.edu.sg
admin-c:        CN89-AP
tech-c:         CN89-AP
auth:           # Filtered
remarks:        abuse@nus.edu.sg was validated on 2025-05-02
mnt-by:         MAINT-NUS-AP
last-modified:  2025-09-04T01:00:12Z
source:         APNIC

organisation:   ORG-NUOS1-AP
org-name:       National University of Singapore
org-type:       LIR
country:        SG
address:        2 Engineering Drive 4
phone:          +65-6516-7440
fax-no:         +65-6778-0198
e-mail:         infranoc@nus.edu.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:43Z
source:         APNIC

role:           ABUSE NUSSG
country:        ZZ
address:        NUS Information Technology
address:        2 Engineering Drive 4
address:        National University of Singapore
address:        Singapore 117584
phone:          +000000000
e-mail:         abuse@nus.edu.sg
admin-c:        CN89-AP
tech-c:         CN89-AP
nic-hdl:        AN1032-AP
remarks:        Generated from irt object IRT-NUS-SG
remarks:        abuse@nus.edu.sg was validated on 2025-05-02
abuse-mailbox:  abuse@nus.edu.sg
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-02T02:17:39Z
source:         APNIC

person:         Computer Centre National Universityof Singapore
address:        2 Engineering Drive 4, National University of Singapore117584
country:        SG
phone:          +65 8742484
e-mail:         ccenet@nus.edu.sg
nic-hdl:        CCNU1-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  DA18-ORG-ARIN
remarks:        is-role:     Y
remarks:        last-name:   Computer Centre, National Universityof Singapore
remarks:        street:      2 Engineering Drive 4, National University of Singapore117584
remarks:        country:     SG
remarks:        mailbox:     ccenet@nus.edu.sg
remarks:        bus-phone:   +65 8742484
remarks:        reg-date:    1999-03-09
remarks:        changed:     hostmaster@arin.poc 20020215
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         ccenet@nus.edu.sg
mnt-by:         MNT-NUS-SG
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 137.132.174.0/24

Range	ASN	Company	Num of IPs
137.132.0.0/16	AS7472	imported inetnum object for NUS-1	65,536

Nearby Ranges

BGP prefixes that overlap with 137.132.0.0/16

Range	ASN	Company	Num of IPs
137.132.0.0/16	AS7472	imported inetnum object for NUS-1	65,536

Hosted domains

There are 10 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
137.132.174.112	zoom-meting.com	5
137.132.174.19	duke-nus.net	2
137.132.174.83	zooom-login.com	2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
137.132.174.43	AS7472 NUS Information Technology	`242.87ms` from Tirana, AL

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
167.148.232.120	AS7029 Windstream Communications LLC	`0.39ms` from Ashburn, US
13.247.10.152	AS16509 Amazon.com, Inc.	`0.11ms` from Cape Town, ZA
45.37.17.8	AS11426 Charter Communications Inc	`9.66ms` from Charlotte, US
69.13.211.24	AS54489 CoreSpace, Inc.	`0.87ms` from Dallas, US
90.249.140.168	AS5378 Vodafone Limited	`3.71ms` from London, GB
94.194.6.88	AS5607 Sky UK Limited	`6.17ms` from London, GB
46.20.161.40	AS16347 ADISTA SAS	`0.17ms` from Paris, FR
52.1.246.168	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
50.48.146.8	AS5650 Frontier Communications of America, Inc.	`8.49ms` from Secaucus, US
24.190.230.8	AS6128 Cablevision Systems Corp.	`8.68ms` from Secaucus, US
101.85.95.216	AS4812 China Telecom (Group)	`3.59ms` from Shanghai, CN
99.41.88.24	AS7018 AT&T Enterprises, LLC	`1.85ms` from Dallas, US
91.60.58.248	AS3320 Deutsche Telekom AG	`7.82ms` from Frankfurt am Main, DE
193.17.27.200	AS35242 Thorsten Vogelsang trading as CGI Deutschland B.V. & Co. KG	`4.57ms` from Frankfurt am Main, DE
122.240.19.56	AS4134 CHINANET-BACKBONE	`10.51ms` from Hangzhou, CN
86.115.143.88	AS1759 Telia Finland Oyj	`8.68ms` from Helsinki, FI
189.113.212.248	AS262344 VNO Telecom LTDA	`1.00ms` from Osasco, BR
179.211.250.152	AS28573 Claro NXT Telecomunicacoes Ltda	`17.41ms` from Osasco, BR
60.217.37.168	AS4837 CHINA UNICOM China169 Backbone	`8.82ms` from Qingdao, CN
183.239.235.120	AS9808 China Mobile Communications Group Co., Ltd.	`11.17ms` from Shenzhen, CN
111.178.185.168	AS4134 CHINANET-BACKBONE	`4.53ms` from Wuhan, CN
88.159.72.248	AS1136 KPN B.V.	`2.43ms` from Amsterdam, NL
34.118.255.40	AS396982 Google LLC	`0.15ms` from Brussels, BE
130.225.157.40	AS1835 Forskningsnettet - Danish network for Research and Education	`5.26ms` from Copenhagen, DK
76.215.176.200	AS7018 AT&T Enterprises, LLC	`15.60ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 137.132.174.108

traceroute to 137.132.174.108 (137.132.174.108): 7 hops max, 52 byte packets

3 [AS749] 11.94.147.65 2.761 ms

4 [AS749] 11.94.144.90 4.664 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Hangzhou, CN

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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