166.120.128.0/24

AS139883 · SPTEL PTE. LTD.

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Summary

Country	Singapore
Domain	westpac.com.au
ASN	AS139883
Registry	APNIC
ID	WESTPAC-SG

WHOIS Details

inetnum:        166.120.128.0 - 166.120.128.255
netname:        WESTPAC-SG
descr:          Westpac Banking Corporation 12 Marina View, # 27-01, Asia Square Tower 2, Singapore 018961
country:        SG
admin-c:        WBCn1-AP
tech-c:         WBCn1-AP
abuse-c:        AW985-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-WESTPAC-AU
mnt-irt:        IRT-WESTPAC-AU
last-modified:  2023-09-29T04:56:34Z
geoloc:         1.290270 103.851959
source:         APNIC

irt:            IRT-WESTPAC-AU
address:        4-16 Montgomery Street Kogarah
address:        Sydney
address:        Australia
e-mail:         dl.sns.data.centre.network.run@westpac.com.au
abuse-mailbox:  dl.sns.data.centre.network.run@westpac.com.au
admin-c:        WBCn1-AP
tech-c:         WBCn1-AP
auth:           # Filtered
remarks:        dl.sns.data.centre.network.run@westpac.com.au was validated on 2025-11-18
mnt-by:         MAINT-WESTPAC-AU
last-modified:  2025-11-18T02:07:07Z
source:         APNIC

role:           ABUSE WESTPACAU
country:        ZZ
address:        4-16 Montgomery Street Kogarah
address:        Sydney
address:        Australia
phone:          +000000000
e-mail:         dl.sns.data.centre.network.run@westpac.com.au
admin-c:        WBCn1-AP
tech-c:         WBCn1-AP
nic-hdl:        AW985-AP
remarks:        Generated from irt object IRT-WESTPAC-AU
remarks:        dl.sns.data.centre.network.run@westpac.com.au was validated on 2025-11-18
abuse-mailbox:  dl.sns.data.centre.network.run@westpac.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-18T06:07:33Z
source:         APNIC

role:           WESTPAC BANKING CORPORATION - network administrato
address:        4-16 Montgomery Street Kogarah NSW 2217
country:        AU
phone:          +61466425111
e-mail:         SNSDataCentreNetworkServicesWBC@westpac.com.au
admin-c:        WBCn1-AP
tech-c:         WBCn1-AP
nic-hdl:        WBCN1-AP
mnt-by:         MAINT-WESTPAC-AU
last-modified:  2020-06-12T02:30:14Z
source:         APNIC

route:          166.120.128.0/24
descr:          Westpac Banking Corporation 12 Marina View, #27-01, Asia Square Tower 2, Singapore 018961
country:        SG
notify:         asiatechnetworksupport@westpac.com.au
origin:         AS139883
mnt-by:         MAINT-WESTPAC-AU
last-modified:  2023-09-27T01:29:23Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 166.120.0.0/16

Range	ASN	Company	Num of IPs
166.120.129.0/24	AS3758	Westpac Singapore	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
166.120.128.4	AS139883 SPTEL PTE. LTD.	`1.58ms` from Singapore, SG

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
149.72.239.8	AS11377 SendGrid, Inc.	`0.38ms` from Ashburn, US
24.240.129.120	AS20115 Charter Communications LLC	`9.67ms` from Ashburn, US
66.44.59.24	AS6079 RCN	`4.75ms` from Ashburn, US
69.140.203.56	AS7922 Comcast Cable Communications, LLC	`7.49ms` from Ashburn, US
223.207.116.152	AS45758 Triple T Broadband Public Company Limited	`6.91ms` from Bangkok, TH
94.10.44.40	AS5607 Sky UK Limited	`6.00ms` from London, GB
76.87.58.72	AS20001 Charter Communications Inc	`8.22ms` from Los Angeles, US
83.50.153.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.46ms` from Madrid, ES
79.165.201.8	AS8615 Central Telegraph Public Joint-stock Company	`1.85ms` from Moscow, RU
78.112.47.56	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.03ms` from Paris, FR
112.237.18.136	AS4837 CHINA UNICOM China169 Backbone	`8.62ms` from Qingdao, CN
200.201.191.136	AS17222 MUNDIVOX DO BRASIL LTDA	`0.54ms` from Rio de Janeiro, BR
76.72.148.72	AS46826 Razzo Link, Inc.	`2.63ms` from San Jose, US
116.67.66.104	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`7.87ms` from Seoul, KR
156.239.219.104	AS200373 3xK Tech GmbH	`0.12ms` from Ashburn, US
94.68.196.40	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.10ms` from Athens, GR
84.188.31.120	AS3320 Deutsche Telekom AG	`2.58ms` from Berlin, DE
139.140.66.8	AS22847 Bowdoin College	`4.20ms` from Boston, US
188.27.112.216	AS8708 DIGI ROMANIA S.A.	`0.87ms` from Bucharest, RO
72.110.220.136	AS6167 Verizon Business	`15.71ms` from Chicago, US
114.139.11.24	AS4134 CHINANET-BACKBONE	`8.30ms` from Guiyang, CN
169.255.210.24	AS327895 Megafast Networks LTD	`10.53ms` from Lagos, NG
77.97.87.72	AS5089 Virgin Media Limited	`4.87ms` from London, GB
172.90.138.248	AS20001 Charter Communications Inc	`5.86ms` from Los Angeles, US
45.50.130.168	AS20001 Charter Communications Inc	`5.09ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f5 166.120.128.3

traceroute to 166.120.128.3 (166.120.128.3): 64 hops max, 52 byte packets

5 [AS23856] 61.16.64.81 1.283 ms

6 [AS23856] 61.16.64.82 1.662 ms

7 [AS23856] 61.16.96.110 1.756 ms

8 [AS139883] 166.120.128.3 1.668 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On February 7th 2026

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.

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