121.7.0.0/17

AS9506  ·  Singtel Fibre Broadband

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Summary

Country Singapore
Domain singnet.com.sg
ASN AS9506
Registry APNIC
ID SINGNET-SG

WHOIS Details

inetnum:        121.6.0.0 - 121.7.255.255
netname:        SINGNET-SG
descr:          SingNet Pte Ltd
descr:          2 Stirling Road
descr:          # 03-00 Queenstown Exchange
descr:          Singapore 148943
country:        SG
org:            ORG-SPL1-AP
admin-c:        SH9-AP
tech-c:         SH9-AP
abuse-c:        AS2068-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-SG-SINGNET
mnt-routes:     MAINT-SG-SINGNET
mnt-irt:        IRT-SINGNET-SG
last-modified:  2020-05-16T06:40:31Z
source:         APNIC

irt:            IRT-SINGNET-SG
address:        SingNet Engineering & Operations
address:        2 Stirling Road
address:        # 03-00 Queenstown Exchange
address:        Singapore 148943
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 2025-07-17
mnt-by:         MAINT-SG-SINGNET
last-modified:  2025-07-17T04:25:26Z
source:         APNIC

organisation:   ORG-SPL1-AP
org-name:       SingNet Pte Ltd
org-type:       LIR
country:        SG
address:        c/o Singapore Telecommunications
address:        31 Exeter Road
address:        Comcentre Podium Block, # 05-04
phone:          +65-6838-6145
e-mail:         hostmaster@singnet.com.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:43Z
source:         APNIC

role:           ABUSE SINGNETSG
country:        ZZ
address:        SingNet Engineering & Operations
address:        2 Stirling Road
address:        # 03-00 Queenstown Exchange
address:        Singapore 148943
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 2025-07-17
abuse-mailbox:  hostmaster@singnet.com.sg
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-17T04:25:59Z
source:         APNIC

person:         SingNet Hostmaster
address:        SingNet Engineering & Operations
address:        2 Stirling Road
address:        #03-00 Queenstown Exchange
address:        Singapore 148943
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:  2011-12-22T05:14:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 121.7.0.0/16

Range ASN Company Num of IPs
121.7.128.0/17 AS9506 SingNet Pte Ltd 32,768

Hosted domains

There are 22 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.7.36.228 fgs.com.sg 2
121.7.105.246 t24demo.com 1
121.7.56.36 lins.rocks 1
121.7.46.16 sorasky.net 1
121.7.18.218 qsecofer.com 1
121.7.23.38 pavlito.org 1
121.7.32.227 arthavena.com 1
121.7.103.114 supos.app 1
121.7.81.201 transparenttrends.co 1
121.7.127.47 bigbadapple.com 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

17,264 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.7.43.5 AS9506 Singtel Fibre Broadband 1.22ms from Singapore, SG
121.7.30.254 AS9506 Singtel Fibre Broadband 0.99ms from Singapore, SG
121.7.58.254 AS9506 Singtel Fibre Broadband 1.29ms from Singapore, SG
121.7.35.169 AS9506 Singtel Fibre Broadband 2.07ms from Singapore, SG
121.7.52.254 AS9506 Singtel Fibre Broadband 1.39ms from Singapore, SG
121.7.15.254 AS9506 Singtel Fibre Broadband 1.38ms from Singapore, SG
121.7.39.254 AS9506 Singtel Fibre Broadband 1.43ms from Singapore, SG
121.7.25.254 AS9506 Singtel Fibre Broadband 1.41ms from Singapore, SG
121.7.16.254 AS9506 Singtel Fibre Broadband 1.21ms from Singapore, SG
121.7.24.254 AS9506 Singtel Fibre Broadband 1.44ms from Singapore, SG
121.7.55.254 AS9506 Singtel Fibre Broadband 1.64ms from Singapore, SG
121.7.48.25 AS9506 Singtel Fibre Broadband 1.69ms from Singapore, SG
121.7.13.51 AS3758 SingNet 1.71ms from Singapore, SG
121.7.29.254 AS9506 Singtel Fibre Broadband 1.02ms from Singapore, SG
121.7.47.254 AS9506 Singtel Fibre Broadband 1.10ms from Singapore, SG
121.7.57.254 AS9506 Singtel Fibre Broadband 1.36ms from Singapore, SG
121.7.37.254 AS9506 Singtel Fibre Broadband 1.22ms from Singapore, SG
121.7.18.90 AS9506 Singtel Fibre Broadband 1.64ms from Singapore, SG
121.7.34.59 AS9506 Singtel Fibre Broadband 1.70ms from Singapore, SG
121.7.21.182 AS9506 Singtel Fibre Broadband 1.36ms from Singapore, SG
121.7.41.254 AS9506 Singtel Fibre Broadband 1.17ms from Singapore, SG
121.7.56.122 AS9506 Singtel Fibre Broadband 1.78ms from Singapore, SG
121.7.61.254 AS9506 Singtel Fibre Broadband 1.30ms from Singapore, SG
121.7.40.135 AS9506 Singtel Fibre Broadband 1.34ms from Singapore, SG
121.7.49.254 AS9506 Singtel Fibre Broadband 1.50ms 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
194.45.245.161 AS1136 KPN B.V. 2.33ms from Amsterdam, NL
87.212.80.1 AS50266 Odido Netherlands B.V. 4.47ms from Amsterdam, NL
71.126.47.1 AS701 Verizon Business 6.37ms from Ashburn, US
75.64.25.1 AS7922 Comcast Cable Communications, LLC 16.44ms from Atlanta, US
193.175.236.1 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.21ms from Berlin, DE
172.200.131.17 AS8075 Microsoft Corporation 0.28ms from Boydton, US
109.105.55.1 AS12570 O2 Czech Republic, a.s. 3.24ms from Brno, CZ
190.16.48.1 AS7303 Telecom Argentina S.A. 1.85ms from Buenos Aires, AR
78.64.57.161 AS3301 Telia Company AB 8.37ms from Copenhagen, DK
79.97.58.1 AS6830 Liberty Global B.V. 1.35ms from Dublin, IE
87.191.26.81 AS3320 Deutsche Telekom AG 1.06ms from Duesseldorf, DE
58.251.15.1 AS17623 China Unicom Shenzen network 6.71ms from Guangzhou, CN
219.141.4.1 AS4134 CHINANET-BACKBONE 1.68ms from Guiyang, CN
121.43.41.225 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.06ms from Hangzhou, CN
197.243.59.1 AS37228 KT RWANDA NETWORK Ltd 0.07ms from Kigali, RW
81.158.88.193 AS2856 British Telecommunications PLC 3.48ms from London, GB
196.33.175.81 AS3741 Dimension Data 0.39ms from London, GB
89.29.231.1 AS60267 FIBRAWORLD TELECOM S.A.U. 7.94ms from Madrid, ES
216.218.25.1 AS852 TELUS Communications Inc. 9.63ms from Montreal, CA
108.189.24.129 AS33363 Charter Communications, Inc 3.36ms from Orlando, US
124.37.126.33 AS17506 ARTERIA Networks Corporation 1.60ms from Osaka, JP
103.95.206.1 AS17511 OPTAGE Inc. 1.72ms from Osaka, JP
220.153.146.1 AS18081 Kintetsu Cable Network Co., Ltd. 2.11ms from Osaka, JP
76.132.206.1 AS7922 Comcast Cable Communications, LLC 5.87ms from San Jose, US
191.119.19.1 AS22047 VTR BANDA ANCHA S.A. 1.16ms from Santiago, CL

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.

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