117.20.128.0/18

AS4657 · StarHub Ltd

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Summary

Country	Singapore
Domain	starhub.com
ASN	AS4657
Registry	APNIC
ID	STARHUBINTERNET-SG

WHOIS Details

inetnum:        117.20.128.0 - 117.20.191.255
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ACS7-AP
tech-c:         ACS7-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-01
mnt-by:         MAINT-AS4657-AP
last-modified:  2025-11-18T00:26:25Z
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:         [email protected]
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:         [email protected]
admin-c:        ACS7-AP
tech-c:         ACS7-AP
nic-hdl:        AS2611-AP
remarks:        Generated from irt object IRT-STARHUBINTERNET-SG
remarks:        [email protected] was validated on 2025-10-01
abuse-mailbox:  [email protected]
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:         [email protected]
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:  [email protected]
source:         APNIC

route:          117.20.134.0/24
origin:         AS38861
descr:          Starhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub Green
mnt-by:         MAINT-AS4657-AP
last-modified:  2021-06-03T08:53:58Z
source:         APNIC

route:          117.20.134.0/24
origin:         AS4657
descr:          Starhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub Green
mnt-by:         MAINT-AS4657-AP
last-modified:  2021-06-03T08:49:22Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 117.20.0.0/16

Range	ASN	Company	Num of IPs
117.20.192.0/18	AS9981	kt HCN Co.,Ltd.	16,384
117.20.80.0/20	AS18310	SK Broadband Co Ltd	4,096
117.20.96.0/20	AS9597	KDDI Web Communications Inc.	4,096
117.20.0.0/20	AS45671	Servers Australia Pty Ltd	4,096
117.20.48.0/20	AS23951	PT Jembatan Citra Nusantara	4,096
117.20.112.0/21	AS45498	Smart Axiata Co.,Ltd.	2,048
117.20.72.0/21	AS23639	Internet Data Center	2,048
117.20.120.0/21	AS9246	TeleGuam Holdings, LLC	2,048
117.20.64.0/21	AS4764	Westvic Broadband Pty Ltd	2,048
117.20.40.0/23	AS14636	Internap Network Services (Singapore) Co. Ltd.	512
117.20.40.0/23	AS32475	Internap Network Services (Singapore) Co. Ltd.	512
117.20.40.0/23	AS32475	Internap Network Services (Singapore) Co. Ltd.	512
117.20.40.0/23	AS14636	Internap Network Services (Singapore) Co. Ltd.	512
117.20.116.0/24	AS45498	Smart Axiata Co., Ltd.	256
117.20.117.0/24	AS45498	Smart Axiata Co., Ltd.	256
117.20.118.0/24	AS45498	Smart Axiata Co., Ltd.	256
117.20.119.0/24	AS45498	Smart Axiata Co., Ltd.	256
117.20.114.0/24	AS45498	Smart Axiata Co., Ltd.	256
117.20.33.0/24	AS45879	Broadband ADSL 128	256
117.20.34.0/24	AS45879	Broadband ADSL Pool 2	256
117.20.35.0/24	AS45879	Broadband ADSL Pool 3	256
117.20.38.0/24	AS45879	Broadband ADSL Pool 5 - Wallis islands	256
117.20.39.0/24	AS45879	Broadband ADSL Pool 6 - Wallis islands	256
117.20.113.0/24	AS45498	Smart Axiata Co., Ltd.	256
117.20.112.0/24	AS45498	Smart Axiata Co., Ltd.	256
117.20.47.0/24	AS393954	cfnservices-10	256
117.20.42.0/24	AS14148	CPA GLOBAL SUPPORT SERVICES INDIA PVT LTD	256
117.20.115.0/24	AS45498	Smart Axiata Co., Ltd.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
117.20.129.144	AS138345 StarHub Ltd	`209.78ms` from Anchorage, US
117.20.131.63	AS138345 StarHub Ltd	`17.40ms` from Singapore, SG
117.20.152.136	AS138345 StarHub Ltd	`13.46ms` from Singapore, SG
117.20.136.1	AS4657 StarHub Ltd	`0.68ms` from Singapore, SG
117.20.150.154	AS138345 StarHub Ltd	`14.65ms` from Singapore, SG
117.20.153.113	AS138345 StarHub Ltd	`41.48ms` from Singapore, SG
117.20.128.20	AS138345 StarHub Ltd	`13.24ms` 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
151.253.185.194	AS5384 Emirates Internet	`4.74ms` from Al Fujairah City, AE
12.55.65.66	AS7018 AT&T Enterprises, LLC	`5.86ms` from Atlanta, US
150.95.76.2	AS135161 GMO-Z com NetDesign Holdings Co., Ltd.	`1.60ms` from Bangkok, TH
80.209.13.146	AS44869 FIBIA P/S	`0.97ms` from Copenhagen, DK
50.59.118.146	AS16391 Celito Communications Inc.	`1.56ms` from Durham, US
113.58.200.82	AS4837 CHINA UNICOM China169 Backbone	`13.21ms` from Guangzhou, CN
89.45.181.98	AS201838 Community Fibre Limited	`0.81ms` from London, GB
38.209.103.178	AS54502 Data Stream	`0.48ms` from Minneapolis, US
208.125.58.2	AS11351 Charter Communications Inc	`10.17ms` from New York City, US
202.209.207.130	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.30ms` from Osaka, JP
90.76.146.226	AS3215 Orange S.A.	`17.50ms` from Paris, FR
89.90.184.210	AS5410 Bouygues Telecom SA	`2.71ms` from Paris, FR
104.220.232.2	AS11404 Wave Broadband	`1.44ms` from San Jose, US
211.50.110.242	AS3786 LG DACOM Corporation	`1.96ms` from Seoul, KR
221.142.144.66	AS9318 SK Broadband Co Ltd	`6.20ms` from Seoul, KR
222.235.253.98	AS9318 SK Broadband Co Ltd	`2.55ms` from Seoul, KR
123.109.65.146	AS9689 SK Broadband Co Ltd	`7.58ms` from Seoul, KR
36.36.73.18	AS17962 ShenZhen Topway Video Communication Co. Ltd	`9.72ms` from Shenzhen, CN
18.142.202.66	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
121.18.136.178	AS4837 CHINA UNICOM China169 Backbone	`10.38ms` from Tianjin, CN
59.108.55.66	AS4847 China Networks Inter-Exchange	`3.15ms` from Tianjin, CN
72.63.36.242	AS203061 UAB code200	`0.10ms` from Tokyo, JP
20.16.175.82	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
73.201.149.130	AS7922 Comcast Cable Communications, LLC	`9.02ms` from Ashburn, US
131.96.238.98	AS10631 Georgia State University	`0.23ms` from Atlanta, 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 -m12 117.20.183.0

traceroute to 117.20.183.0 (117.20.183.0): 12 hops max, 52 byte packets

5 [AS6453] 180.87.69.1 4.389 ms

6 *

7 *

8 [AS4657] 203.118.6.86 33.609 ms

9 [AS4657] 203.116.191.250 31.246 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 6th 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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