171.1.0.0/20

AS138345 · StarHub Ltd

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Summary

Country	Singapore
Domain	starhub.com
ASN	AS138345
Parent Range	171.0.0.0/15
Registry	APNIC
ID	STARHUBINTERNET-SG

WHOIS Details

inetnum:        171.0.0.0 - 171.1.255.255
netname:        STARHUBINTERNET-SG
descr:          StarHub Internet Pte Ltd
descr:          Singapore Broadband Access Provider
country:        SG
org:            ORG-SIPL5-AP
admin-c:        SH1233-AP
tech-c:         SH1233-AP
abuse-c:        AS2611-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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AS4657-AP
mnt-routes:     MAINT-AS4657-AP
mnt-irt:        IRT-STARHUBINTERNET-SG
last-modified:  2020-09-09T22:34:05Z
source:         APNIC

irt:            IRT-STARHUBINTERNET-SG
address:        StarHub Ltd 67 Ubi Avenue 1 Singapore 408942
e-mail:         abuse@starhub.com
abuse-mailbox:  abuse@starhub.com
admin-c:        ACS7-AP
tech-c:         ACS7-AP
auth:           # Filtered
remarks:        abuse@starhub.com was validated on 2025-10-01
mnt-by:         MAINT-AS4657-AP
last-modified:  2025-10-01T07:22:50Z
source:         APNIC

organisation:   ORG-SIPL5-AP
org-name:       Starhub Ltd.
org-type:       LIR
country:        SG
address:        67 Ubi Avenue 1
address:        # 05-01
address:        StarHub Green
phone:          +65-68255000
fax-no:         +65-68206008
e-mail:         apnic-scv@starhub.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:42Z
source:         APNIC

role:           ABUSE STARHUBINTERNETSG
country:        ZZ
address:        StarHub Ltd 67 Ubi Avenue 1 Singapore 408942
phone:          +000000000
e-mail:         abuse@starhub.com
admin-c:        ACS7-AP
tech-c:         ACS7-AP
nic-hdl:        AS2611-AP
remarks:        Generated from irt object IRT-STARHUBINTERNET-SG
remarks:        abuse@starhub.com was validated on 2025-10-01
abuse-mailbox:  abuse@starhub.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-01T07:23:03Z
source:         APNIC

role:           StarHub IP Administrator
address:        c/o IP NOC 19 Tai Seng Drive Singapore 535222
country:        SG
phone:          +65-6825-7878
e-mail:         ipnoc@starhub.com
admin-c:        SH1233-AP
tech-c:         SH1233-AP
nic-hdl:        SH1233-AP
mnt-by:         MAINT-AS4657-AP
last-modified:  2018-12-13T19:07:23Z
abuse-mailbox:  abuse@starhub.com
source:         APNIC

route:          171.0.0.0/15
origin:         AS138345
descr:          Starhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub Green
mnt-by:         MAINT-AS4657-AP
last-modified:  2021-06-03T19:22:53Z
source:         APNIC

route:          171.0.0.0/15
origin:         AS4657
descr:          Starhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub Green
mnt-by:         MAINT-AS4657-AP
last-modified:  2021-06-03T19:22:43Z
source:         APNIC

route:          171.0.0.0/15
origin:         AS9874
descr:          Starhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub Green
mnt-by:         MAINT-AS4657-AP
last-modified:  2021-06-03T19:22:49Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 171.1.0.0/20

Range	ASN	Company	Num of IPs
171.0.0.0/15	AS138345	StarHub Internet Pte Ltd	131,072
171.0.0.0/15	AS4657	StarHub Internet Pte Ltd	131,072

Nearby Ranges

BGP prefixes that overlap with 171.1.0.0/16

Range	ASN	Company	Num of IPs
171.0.0.0/15	AS138345	StarHub Internet Pte Ltd	131,072
171.0.0.0/15	AS4657	StarHub Internet Pte Ltd	131,072

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

Read more

Pingable IPs

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

IP Address	ASN	Details
171.1.8.3	AS138345 StarHub Ltd	`27.16ms` from Singapore, SG
171.1.10.1	AS138345 StarHub Ltd	`17.98ms` from Singapore, SG
171.1.5.1	AS138345 StarHub Ltd	`15.84ms` from Singapore, SG
171.1.13.9	AS138345 StarHub Ltd	`16.21ms` from Singapore, SG
171.1.0.1	AS138345 StarHub Ltd	`18.22ms` 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
73.129.150.180	AS7922 Comcast Cable Communications, LLC	`5.24ms` from Ashburn, US
75.137.116.164	AS20115 Charter Communications LLC	`11.62ms` from Atlanta, US
155.138.222.212	AS20473 The Constant Company, LLC	`0.17ms` from Atlanta, US
101.16.242.148	AS4837 CHINA UNICOM China169 Backbone	`8.04ms` from Beijing, CN
181.78.84.84	AS52468 UFINET PANAMA S.A.	`1.28ms` from Bogota, CO
144.134.111.148	AS1221 Telstra Limited	`4.40ms` from Brisbane, AU
36.249.83.4	AS4837 CHINA UNICOM China169 Backbone	`5.44ms` from Fuzhou, CN
42.116.211.228	AS18403 FPT Telecom Company	`0.23ms` from Hanoi, VN
119.156.184.68	AS17557 Pakistan Telecommunication Company Limited	`11.75ms` from Karachi, PK
175.33.93.196	AS4804 Microplex PTY LTD	`2.28ms` from Melbourne, AU
35.140.46.116	AS33363 Charter Communications, Inc	`11.24ms` from Miami, US
192.167.76.52	AS137 Consortium GARR	`2.35ms` from Milan, IT
5.36.172.84	AS28885 OmanTel NAP	`2.81ms` from Muscat, OM
114.156.90.212	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.56ms` from Osaka, JP
103.70.190.84	AS137620 Pink Broadband Service Pvt Ltd	`6.92ms` from Saint Thomas Mount, IN
222.115.3.132	AS4766 Korea Telecom	`8.14ms` from Seoul, KR
126.147.25.84	AS17676 SoftBank Corp.	`3.01ms` from Tokyo, JP
40.160.19.228	AS16276 OVH SAS	`1.34ms` from Ashburn, US
101.19.177.180	AS4837 CHINA UNICOM China169 Backbone	`10.84ms` from Beijing, CN
54.68.208.132	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
34.78.87.68	AS396982 Google LLC	`0.12ms` from Brussels, BE
66.82.231.148	AS63062 Hughes Network Systems, LLC	`15.11ms` from Chicago, US
216.126.169.36	AS7029 Windstream Communications LLC	`0.54ms` from Chicago, US
67.176.201.228	AS7922 Comcast Cable Communications, LLC	`4.54ms` from Chicago, US
20.236.112.4	AS8075 Microsoft Corporation	`0.31ms` 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 -f4 -m10 171.1.15.61

traceroute to 171.1.15.61 (171.1.15.61): 10 hops max, 52 byte packets

4 [AS9498] 116.119.121.127 31.728 ms

5 [AS4657] 203.117.32.209 31.741 ms

6 [AS4657] 203.118.6.86 32.199 ms

7 [AS4657] 203.116.3.146 32.777 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On November 14th 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.

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