103.4.232.0/24

AS131475  ·  Singapore Institute of Technology

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Summary

Country Singapore
Domain singaporetech.edu.sg
ASN AS131475
Registry APNIC
ID SIT

WHOIS Details

inetnum:        103.4.232.0 - 103.4.232.255
netname:        SIT
descr:          Singapore Institute of Technology
descr:          10 Dover Drive
descr:          Singapore 138683
country:        SG
org:            ORG-SIOT1-AP
admin-c:        SIOT1-AP
tech-c:         SIOT1-AP
abuse-c:        AS2555-AP
status:         ASSIGNED 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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-SIT-SG
mnt-irt:        IRT-SIT-SG
last-modified:  2020-07-13T13:11:21Z
source:         APNIC

irt:            IRT-SIT-SG
address:        10 Dover Drive
address:        Singapore 138683
e-mail:         network-support@singaporetech.edu.sg
abuse-mailbox:  network-support@singaporetech.edu.sg
admin-c:        SIOT1-AP
tech-c:         SIOT1-AP
auth:           # Filtered
remarks:        network-support@singaporetech.edu.sg was validated on 2025-03-06
mnt-by:         MAINT-SIT-SG
last-modified:  2025-09-04T05:52:49Z
source:         APNIC

organisation:   ORG-SIOT1-AP
org-name:       Singapore Institute of Technology
org-type:       LIR
country:        SG
address:        10 Dover Drive
phone:          +65-65921180
e-mail:         network-support@singaporetech.edu.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-07-03T13:06:31Z
source:         APNIC

role:           ABUSE SITSG
country:        ZZ
address:        10 Dover Drive
address:        Singapore 138683
phone:          +000000000
e-mail:         network-support@singaporetech.edu.sg
admin-c:        SIOT1-AP
tech-c:         SIOT1-AP
nic-hdl:        AS2555-AP
remarks:        Generated from irt object IRT-SIT-SG
remarks:        network-support@singaporetech.edu.sg was validated on 2025-03-06
abuse-mailbox:  network-support@singaporetech.edu.sg
mnt-by:         APNIC-ABUSE
last-modified:  2025-03-06T00:09:04Z
source:         APNIC

role:           SINGAPORE INSTITUTE OF TECHNOLOGY - network admini
address:        10 Dover Drive
address:        Singapore 138683
country:        SG
phone:          +6565921180
e-mail:         sysadmin@singaporetech.edu.sg
admin-c:        SIOT1-AP
tech-c:         SIOT1-AP
nic-hdl:        SIOT1-AP
mnt-by:         MAINT-SIT-SG
last-modified:  2016-08-01T04:40:02Z
source:         APNIC

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

No IPs in this range 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
2.84.20.232 AS6799 Ote SA (Hellenic Telecommunications Organisation) 5.51ms from Athens, GR
66.25.195.232 AS11427 Charter Communications Inc 8.98ms from Dallas, US
178.21.16.8 AS50673 Serverius 0.13ms from Dronten, NL
107.191.59.216 AS20473 The Constant Company, LLC 0.10ms from Los Angeles, US
34.110.236.88 AS396982 Google LLC 0.08ms from Melbourne, AU
34.139.234.56 AS396982 Google LLC 0.17ms from Moncks Corner, US
24.188.42.104 AS6128 Cablevision Systems Corp. 6.53ms from New York City, US
97.104.152.200 AS33363 Charter Communications, Inc 6.50ms from Orlando, US
34.219.222.248 AS16509 Amazon.com, Inc. 5.00ms from Portland, US
3.161.7.72 AS16509 Amazon.com, Inc. 0.42ms from Santiago de Queretaro, MX
177.171.120.200 AS26599 TELEFÔNICA BRASIL S.A 1.96ms from Sao Paulo, BR
60.65.164.24 AS17676 SoftBank Corp. 3.08ms from Tokyo, JP
182.132.120.24 AS4134 CHINANET-BACKBONE 9.94ms from Chengdu, CN
20.49.114.40 AS8075 Microsoft Corporation 0.47ms from Chicago, US
87.38.65.8 AS1213 HEAnet CLG 7.41ms from Dublin, IE
195.5.0.8 AS6849 JSC "Ukrtelecom" 0.34ms from Kyiv, UA
123.188.220.152 AS4837 CHINA UNICOM China169 Backbone 6.44ms from Liaoyang, CN
115.129.3.56 AS7545 TPG Telecom Limited 1.76ms from Melbourne, AU
222.9.50.232 AS18126 Chubu Telecommunications Company, Inc. 4.81ms from Osaka, JP
34.226.188.200 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
44.204.226.104 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
34.232.98.24 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
122.248.240.88 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
88.248.104.248 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.80ms from Bursa, TR
75.204.211.248 AS6167 Verizon Business 14.72ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -m5 103.4.232.131
traceroute to 103.4.232.131 (103.4.232.131): 5 hops max, 52 byte packets
1 [AS15169] 142.251.51.173 252.537 ms
2 [AS4637] 202.147.33.138 185.23 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hamina, FI
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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