115.66.56.0/21

AS3758  ·  SingNet

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SH9-AP
tech-c:         SH9-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-01-29
mnt-by:         MAINT-SG-SINGNET
last-modified:  2026-01-29T08:58:12Z
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:         [email protected]
nic-hdl:        SH9-AP
notify:         [email protected]
mnt-by:         MAINT-SG-SINGNET
last-modified:  2026-01-29T09:43:29Z
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

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
115.66.57.117 AS3758 SingNet 1.30ms 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
115.66.60.160 AS3758 SingNet 1.22ms from Singapore, SG
115.66.62.136 AS3758 SingNet 1.38ms from Singapore, SG
115.66.61.51 AS3758 SingNet 1.37ms from Singapore, SG
115.66.63.90 AS3758 SingNet 1.35ms from Singapore, SG
115.66.58.89 AS3758 SingNet 1.34ms 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
151.243.18.101 AS207043 DEDIK SERVICES LIMITED 1.38ms from Ashburn, US
24.151.158.5 AS20115 Charter Communications LLC 16.85ms from Atlanta, US
117.133.152.101 AS56048 China Mobile Communicaitons Corporation 2.15ms from Beijing, CN
181.106.221.85 AS7303 Telecom Argentina S.A. 9.01ms from Buenos Aires, AR
72.179.230.197 AS11427 Charter Communications Inc 12.95ms from Dallas, US
217.138.38.5 AS16247 M247 UK Ltd 0.40ms from London, GB
66.176.230.101 AS7922 Comcast Cable Communications, LLC 3.54ms from Miami, US
74.101.103.85 AS701 Verizon Business 2.81ms from New York City, US
186.188.143.21 AS18809 Cable Onda 8.04ms from Panama, PA
123.234.142.229 AS4837 CHINA UNICOM China169 Backbone 1.84ms from Qingdao, CN
216.241.26.85 AS18747 IFX Corporation 0.77ms from Santiago, CL
186.21.82.149 AS6535 Telmex Servicios Empresariales S.A. 5.54ms from Santiago, CL
177.197.241.53 AS26599 TELEFÔNICA BRASIL S.A 3.15ms from Sao Paulo, BR
98.237.157.181 AS7922 Comcast Cable Communications, LLC 5.05ms from Seattle, US
91.230.193.229 AS49699 SuperHosting.BG Ltd. 0.25ms from Sofia, BG
50.101.232.245 AS577 Bell Canada 1.86ms from Toronto, CA
105.100.32.101 AS36947 Telecom Algeria 9.55ms from Valencia, ES
178.188.134.53 AS8447 A1 Telekom Austria AG 5.42ms from Vienna, AT
97.119.198.149 AS209 CenturyLink Communications, LLC 10.61ms from Chicago, US
72.250.23.133 AS21928 T-Mobile USA, Inc. 16.69ms from Chicago, US
34.59.68.197 AS396982 Google LLC 0.10ms from Council Bluffs, US
2.201.165.165 AS3209 Vodafone GmbH 5.65ms from Duesseldorf, DE
98.60.40.5 AS7922 Comcast Cable Communications, LLC 14.05ms from Greenwood Village, US
146.85.138.149 AS35847 Ezee Fiber 1.18ms from Houston, US
73.255.43.117 AS7922 Comcast Cable Communications, LLC 6.03ms from Houston, 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 115.66.57.122
traceroute to 115.66.57.122 (115.66.57.122): 64 hops max, 52 byte packets
2 [AS15169] 192.178.109.190 188.957 ms
3 *
4 [AS3758] 165.21.139.133 261.221 ms
5 [AS3758] 165.21.139.170 192.158 ms
6 [AS3758] 165.21.193.234 206.593 ms
7 *
8 [AS3758] 115.66.57.122 193.719 ms
Measurement taken from IPinfo ProbeNet in Salt Lake City, US
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs