115.66.56.0/21

AS3758 · SingNet

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Summary

Country	Singapore
Domain	singnet.com.sg
ASN	AS3758
Parent Range	115.66.0.0/16
Registry	APNIC
ID	SINGTEL-FIBRE-115-66-56-0

WHOIS Details

inetnum:        115.66.56.0 - 115.66.56.255
netname:        SINGTEL-FIBRE-115-66-56-0
descr:          SingNET Broadband
descr:          Singapore Telecommunications LTD
country:        SG
admin-c:        SH9-AP
tech-c:         SH9-AP
abuse-c:        AS2068-AP
status:         ALLOCATED NON-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:         MAINT-SG-SINGNET
mnt-lower:      MAINT-SG-SINGNET
mnt-routes:     MAINT-SG-SINGNET
mnt-irt:        IRT-SINGNET-SG
last-modified:  2026-01-29T09:37:59Z
source:         APNIC

irt:            IRT-SINGNET-SG
address:        SingNet Engineering & Operations
address:        10 EUNOS ROAD 8,
address:        # 07-31, SINGAPORE POST CENTRE
address:        Singapore 408600
e-mail:         hostmaster@singnet.com.sg
abuse-mailbox:  hostmaster@singnet.com.sg
admin-c:        SH9-AP
tech-c:         SH9-AP
auth:           # Filtered
remarks:        hostmaster@singnet.com.sg was validated on 2026-01-29
mnt-by:         MAINT-SG-SINGNET
last-modified:  2026-01-29T08:58:12Z
source:         APNIC

role:           ABUSE SINGNETSG
country:        ZZ
address:        SingNet Engineering & Operations
address:        10 EUNOS ROAD 8,
address:        # 07-31, SINGAPORE POST CENTRE
address:        Singapore 408600
phone:          +000000000
e-mail:         hostmaster@singnet.com.sg
admin-c:        SH9-AP
tech-c:         SH9-AP
nic-hdl:        AS2068-AP
remarks:        Generated from irt object IRT-SINGNET-SG
remarks:        hostmaster@singnet.com.sg was validated on 2026-01-29
abuse-mailbox:  hostmaster@singnet.com.sg
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-29T08:58:45Z
source:         APNIC

person:         SingNet Hostmaster
address:        SingNet Engineering & Operations
address:        10 EUNOS ROAD 8
address:        #07-31, SINGAPORE POST CENTRE
address:        SINGAPORE 408600
country:        SG
phone:          +65 7845922
fax-no:         +65 4753273
e-mail:         hostmaster@singnet.com.sg
nic-hdl:        SH9-AP
notify:         hostmaster@singnet.com.sg
mnt-by:         MAINT-SG-SINGNET
last-modified:  2026-01-29T09:43:29Z
source:         APNIC

route:          115.66.56.0/24
origin:         AS3758
descr:          SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, #05-04
mnt-by:         MAINT-SG-SINGNET
last-modified:  2024-04-11T05:36:43Z
source:         APNIC

route:          115.66.56.0/24
origin:         AS9506
descr:          SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, #05-04
mnt-by:         MAINT-SG-SINGNET
last-modified:  2024-07-17T02:49:51Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 115.66.56.0/21

Range	ASN	Company	Num of IPs
115.66.0.0/16	AS9506	SingNet Pte Ltd	65,536

Nearby Ranges

BGP prefixes that overlap with 115.66.0.0/16

Range	ASN	Company	Num of IPs
115.66.0.0/16	AS9506	SingNet Pte Ltd	65,536
115.66.33.0/24	AS3758	SingNET Broadband	256
115.66.33.0/24	AS3758	SingNET Broadband	256
115.66.33.0/24	AS9506	SingNET Broadband	256
115.66.33.0/24	AS9506	SingNET Broadband	256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
115.66.59.226	zeraphic.com	1
115.66.60.143	chromeasia.co	1
115.66.58.199	accesstech.systems	1

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

1,902 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
115.66.62.136	AS3758 SingNet	`1.38ms` from Singapore, SG
115.66.60.160	AS3758 SingNet	`1.22ms` from Singapore, SG
115.66.56.106	AS3758 SingNet	`1.36ms` from Singapore, SG
115.66.59.104	AS3758 SingNet	`1.40ms` from Singapore, SG
115.66.57.117	AS3758 SingNet	`1.30ms` from Singapore, SG
115.66.61.51	AS3758 SingNet	`1.37ms` from Singapore, SG
115.66.58.89	AS3758 SingNet	`1.34ms` from Singapore, SG
115.66.63.90	AS3758 SingNet	`1.35ms` 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
171.103.177.117	AS7470 TRUE INTERNET Co.,Ltd.	`1.73ms` from Bangkok, TH
194.187.56.101	AS396982 Google LLC	`0.19ms` from Brussels, BE
182.140.4.197	AS4134 CHINANET-BACKBONE	`7.11ms` from Chengdu, CN
129.118.177.149	AS10421 Texas Tech University	`9.79ms` from Dallas, US
93.213.114.133	AS3320 Deutsche Telekom AG	`3.69ms` from Duesseldorf, DE
2.123.133.165	AS5607 Sky UK Limited	`4.75ms` from Erith, GB
185.122.75.21	AS43036 Hostnode AB	`2.46ms` from Falkenberg, SE
113.45.215.5	AS55990 Huawei Cloud Service data center	`2.73ms` from Guangzhou, CN
189.1.196.37	AS136907 HUAWEI CLOUDS	`1.14ms` from Hong Kong, HK
38.173.107.245	AS398823 PEG TECH INC	`0.29ms` from Los Angeles, US
4.8.103.53	AS3356 Level 3 Parent, LLC	`0.78ms` from Minneapolis, US
157.0.104.37	AS4837 CHINA UNICOM China169 Backbone	`9.57ms` from Nanjing, CN
106.155.142.245	AS2516 KDDI CORPORATION	`9.53ms` from Osaka, JP
187.74.197.85	AS27699 TELEFÔNICA BRASIL S.A	`4.27ms` from Sao Paulo, BR
42.180.234.117	AS4837 CHINA UNICOM China169 Backbone	`4.78ms` from Tieling, CN
1.21.101.245	AS59125 FAMILY NET JAPAN INCORPORATED	`1.81ms` from Tokyo, JP
89.186.29.229	AS213804 NOWANET.PL GRP sp. z o.o.	`2.88ms` from Warsaw, PL
124.115.188.21	AS4134 CHINANET-BACKBONE	`5.49ms` from Xi'an, CN
73.193.251.101	AS7922 Comcast Cable Communications, LLC	`8.08ms` from Ashburn, US
110.231.105.117	AS4837 CHINA UNICOM China169 Backbone	`10.62ms` from Beijing, CN
81.247.186.69	AS5432 Proximus NV	`1.15ms` from Brussels, BE
24.168.220.21	AS11426 Charter Communications Inc	`15.59ms` from Charlotte, US
129.229.199.21	AS668 United States Department of Defense (DoD)	`4.18ms` from Chicago, US
66.110.17.5	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`15.90ms` from Dallas, US
75.65.111.117	AS7922 Comcast Cable Communications, LLC	`15.41ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f2 115.66.63.131

traceroute to 115.66.63.131 (115.66.63.131): 64 hops max, 52 byte packets

2 [AS15169] 192.178.109.190 77.185 ms

3 *

4 [AS3758] 165.21.139.133 87.35 ms

5 [AS3758] 165.21.139.170 94.171 ms

6 *

7 *

8 [AS3758] 115.66.63.131 88.312 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 30th 2026

What are IP address ranges?

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