137.132.0.0/17

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 2025-11-05
mnt-by:         MAINT-NUS-AP
last-modified:  2025-11-05T01:34:32Z
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 2025-11-05
abuse-mailbox:  abuse@nus.edu.sg
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-05T01:34:58Z
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 137.132.0.0/17

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 no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
137.132.42.119 AS7472 NUS Information Technology 161.28ms from Tirana, AL
137.132.73.23 AS7472 NUS Information Technology 161.42ms from Tirana, AL
137.132.92.13 AS7472 NUS Information Technology 161.32ms from Tirana, AL
137.132.34.170 AS7472 NUS Information Technology 161.16ms from Tirana, AL
137.132.44.154 AS7472 NUS Information Technology 161.20ms from Tirana, AL
137.132.29.118 AS7472 NUS Information Technology 161.25ms from Tirana, AL
137.132.61.41 AS7472 NUS Information Technology 161.20ms from Tirana, AL
137.132.28.215 AS7472 NUS Information Technology 161.40ms from Tirana, AL
137.132.101.31 AS7472 NUS Information Technology 161.15ms from Tirana, AL
137.132.24.48 AS7472 NUS Information Technology 161.26ms from Tirana, AL
137.132.98.76 AS7472 NUS Information Technology 161.69ms from Tirana, AL
137.132.115.169 AS7472 NUS Information Technology 161.35ms from Tirana, AL
137.132.107.214 AS7472 NUS Information Technology 161.09ms from Tirana, AL
137.132.19.110 AS7472 NUS Information Technology 161.10ms from Tirana, AL
137.132.7.103 AS7472 NUS Information Technology 161.21ms from Tirana, AL
137.132.2.97 AS7472 NUS Information Technology 1.19ms from Singapore, SG
137.132.112.136 AS7472 NUS Information Technology 161.36ms from Tirana, AL
137.132.8.106 AS7472 NUS Information Technology 161.16ms from Tirana, AL
137.132.102.171 AS7472 NUS Information Technology 161.24ms from Tirana, AL
137.132.50.218 AS7472 NUS Information Technology 161.17ms from Tirana, AL
137.132.26.226 AS7472 NUS Information Technology 161.14ms from Tirana, AL
137.132.114.205 AS7472 NUS Information Technology 161.29ms from Tirana, AL
137.132.83.170 AS7472 NUS Information Technology 161.14ms from Tirana, AL
137.132.14.179 AS7472 NUS Information Technology 161.84ms from Tirana, AL
137.132.84.91 AS7472 NUS Information Technology 161.16ms 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
65.99.126.1 AS11776 Breezeline 4.96ms from Ashburn, US
5.161.85.225 AS213230 Hetzner Online GmbH 0.22ms from Ashburn, US
68.185.252.1 AS20115 Charter Communications LLC 8.55ms from Atlanta, US
32.12.86.1 AS7018 AT&T Enterprises, LLC 6.09ms from Atlanta, US
188.213.14.1 AS62064 Closeness S.L. 9.12ms from Barcelona, ES
42.62.90.17 AS23724 IDC, China Telecommunications Corporation 1.84ms from Beijing, CN
97.177.115.97 AS6167 Verizon Business 13.14ms from Boston, US
2.82.121.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.74ms from Braga, PT
118.208.64.1 AS7545 TPG Telecom Limited 0.98ms from Brisbane, AU
200.122.3.1 AS7303 Telecom Argentina S.A. 13.78ms from Buenos Aires, AR
216.66.138.1 AS26546 FIBERNETICS CORPORATION 0.96ms from Calgary, CA
104.205.211.1 AS852 TELUS Communications Inc. 9.32ms from Calgary, CA
222.209.1.129 AS4134 CHINANET-BACKBONE 3.18ms from Chengdu, CN
96.19.240.1 AS11492 CABLE ONE, INC. 17.22ms from Dallas, US
73.34.56.33 AS7922 Comcast Cable Communications, LLC 5.74ms from Denver, US
203.188.249.1 AS9832 ISN, Internet Service Provider 0.52ms from Dhaka, BD
27.154.164.1 AS4134 CHINANET-BACKBONE 5.63ms from Fuzhou, CN
89.78.138.1 AS9141 P4 Sp. z o.o. 1.92ms from Gdynia, PL
112.89.72.33 AS17816 China Unicom IP network China169 Guangdong province 5.53ms from Guangzhou, CN
181.115.104.1 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 6.43ms from Guatemala City, GT
12.211.18.65 AS7018 AT&T Enterprises, LLC 2.69ms from Houston, US
197.89.59.1 AS20011 Dimension Data 0.84ms from Johannesburg, ZA
103.102.240.1 AS9930 TTNET-MY 8.27ms from Kuala Lumpur, MY
188.37.109.17 AS12353 Vodafone Portugal 6.59ms from Lisbon, PT
85.243.42.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 5.69ms from Lisbon, PT

Traceroute

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

$
traceroute -a -n -q1 -m7 137.132.41.62
traceroute to 137.132.41.62 (137.132.41.62): 7 hops max, 52 byte packets
2 [AS4637] 202.147.33.138 36.652 ms
3 [AS23855] 203.30.38.17 45.322 ms
4 [AS7610] 202.51.241.14 35.192 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

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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