121.7.64.0/23

AS9506  ·  Singtel Fibre Broadband

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Summary

Country Singapore
Domain singnet.com.sg
ASN AS9506
Registry APNIC
ID SINGTEL-FIBRE-121-7-64-0

WHOIS Details

inetnum:        121.7.64.0 - 121.7.64.255
netname:        SINGTEL-FIBRE-121-7-64-0
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:  2026-01-29T09:45:14Z
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:          121.7.64.0/24
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:  2024-03-13T00:48:00Z
source:         APNIC

route:          121.7.64.0/24
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:  2024-03-13T00:41:38Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 121.7.0.0/16

Range ASN Company Num of IPs
121.7.13.0/24 AS3758 SingNET Broadband 256

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

Pingable IPs

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

IP Address ASN Details
121.7.64.183 AS9506 Singtel Fibre Broadband 1.27ms from Singapore, SG
121.7.65.254 AS9506 Singtel Fibre Broadband 1.20ms 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
90.145.141.39 AS29396 Eurofiber UNET 11.54ms from Amsterdam, NL
69.223.218.55 AS7018 AT&T Enterprises, LLC 16.54ms from Atlanta, US
52.61.255.87 AS8987 Amazon Data Services Ireland Ltd 0.72ms from Boardman, US
179.15.131.55 AS27831 Colombia Móvil 11.59ms from Bogota, CO
76.13.30.231 AS47583 Hostinger International Limited 0.75ms from Boston, US
20.7.176.167 AS8075 Microsoft Corporation 0.25ms from Boydton, US
96.172.208.119 AS53297 Comcast Cable Communications, LLC 0.88ms from Chicago, US
150.240.67.103 AS36351 IBM Cloud 1.02ms from Dallas, US
93.127.250.135 AS62336 PURtel.com GmbH 2.65ms from Frankfurt am Main, DE
221.209.25.135 AS4837 CHINA UNICOM China169 Backbone 6.17ms from Harbin, CN
113.170.202.55 AS45899 VNPT Corp 5.11ms from Ho Chi Minh City, VN
94.175.4.167 AS5089 Virgin Media Limited 4.02ms from London, GB
5.165.112.103 AS50498 JSC ER-Telecom Holding 7.13ms from Moscow, RU
117.183.81.199 AS9808 China Mobile Communications Group Co., Ltd. 5.43ms from Nanning, CN
27.84.72.7 AS2516 KDDI CORPORATION 5.81ms from Osaka, JP
23.216.181.215 AS16625 Akamai Technologies, Inc. 0.14ms from Osasco, BR
71.155.187.7 AS7018 AT&T Enterprises, LLC 4.63ms from San Antonio, US
50.32.118.135 AS5650 Frontier Communications of America, Inc. 7.29ms from Secaucus, US
218.161.15.71 AS3462 Data Communication Business Group 1.79ms from Taipei, TW
221.204.172.183 AS4837 CHINA UNICOM China169 Backbone 1.82ms from Taiyuan, CN
180.34.4.167 AS4713 NTT DOCOMO BUSINESS,Inc. 3.08ms from Tokyo, JP
39.103.143.55 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.80ms from Zhangjiakou, CN
195.114.234.167 AS8587 Infracom Holding B.V. 2.34ms from Amsterdam, NL
41.46.225.183 AS8452 TE-AS 7.40ms from Cairo, EG
46.64.164.71 AS5607 Sky UK Limited 2.36ms from Erith, GB

Traceroute

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

$
traceroute -a -n -q1 121.7.64.156
traceroute to 121.7.64.156 (121.7.64.156): 64 hops max, 52 byte packets
2 *
3 [AS3758] 165.21.138.82 81.906 ms
4 [AS3758] 165.21.138.242 80.961 ms
5 [AS3758] 165.21.193.22 82.543 ms
6 *
7 [AS9506] 121.7.64.156 82.469 ms
Measurement taken from IPinfo ProbeNet in Osaka, JP
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.

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