121.6.252.0/24

AS3758 · SingNet

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Summary

Country	Singapore
Domain	singnet.com.sg
ASN	AS3758
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:        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

organisation:   ORG-SPL1-AP
org-name:       SingNet Pte Ltd
org-type:       LIR
country:        SG
address:        c/o Singapore Telecommunications
address:        10 EUNOS ROAD 8
address:        # 07-31, SINGAPORE POST CENTRE
phone:          +65-6838-6145
e-mail:         hostmaster@singnet.com.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-01-29T12:55:05Z
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

Nearby Ranges

BGP prefixes that overlap with 121.6.0.0/16

No nearby ranges found.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
121.6.252.1	AS3758 SingNet	`1.38ms` 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
99.83.27.104	AS7018 AT&T Enterprises, LLC	`7.97ms` from Atlanta, US
111.33.67.72	AS38019 tianjin Mobile Communication Company Limited	`3.74ms` from Beijing, CN
222.18.114.104	AS4538 China Education and Research Network Center	`5.83ms` from Chengdu, CN
112.193.250.248	AS4837 CHINA UNICOM China169 Backbone	`2.62ms` from Chengdu, CN
24.15.57.72	AS7922 Comcast Cable Communications, LLC	`5.09ms` from Chicago, US
91.240.217.40	AS198996 Westwing GmbH	`0.34ms` from Duesseldorf, DE
89.166.37.216	AS16086 DNA Oyj	`6.57ms` from Helsinki, FI
82.181.145.40	AS16086 DNA Oyj	`4.49ms` from Helsinki, FI
79.151.58.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.12ms` from Madrid, ES
104.203.143.8	AS30404 Blue Stream	`0.21ms` from Miami, US
107.145.101.200	AS33363 Charter Communications, Inc	`11.20ms` from Orlando, US
191.252.29.136	AS27715 Locaweb Serviços de Internet S/A	`1.14ms` from Osasco, BR
79.161.232.136	AS29695 Lyse Tele AS	`7.34ms` from Oslo, NO
83.190.117.168	AS1257 Tele2 Sverige AB	`5.83ms` from Stockholm, SE
13.60.97.88	AS16509 Amazon.com, Inc.	`1.11ms` from Stockholm, SE
210.84.41.8	AS7545 TPG Telecom Limited	`0.87ms` from Sydney, AU
89.65.151.168	AS9141 P4 Sp. z o.o.	`8.57ms` from Warsaw, PL
1.140.150.232	AS1221 Telstra Limited	`2.03ms` from Adelaide, AU
105.96.202.40	AS36947 Telecom Algeria	`10.55ms` from Algiers, DZ
105.111.73.24	AS36947 Telecom Algeria	`14.31ms` from Algiers, DZ
77.62.164.40	AS1136 KPN B.V.	`1.81ms` from Amsterdam, NL
164.167.89.168	AS5972 United States Department of Defense (DoD)	`4.58ms` from Ashburn, US
97.200.92.184	AS6167 Verizon Business	`11.45ms` from Boston, US
177.235.10.136	AS28573 Claro NXT Telecomunicacoes Ltda	`4.87ms` from Brasilia, BR
37.82.38.216	AS3320 Deutsche Telekom AG	`18.96ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 121.6.252.1

traceroute to 121.6.252.1 (121.6.252.1): 64 hops max, 52 byte packets

4 [AS6762] 195.22.196.137 41.997 ms

5 [AS6453] 195.219.223.10 42.947 ms

6 *

7 *

8 [AS6453] 80.231.245.12 282.422 ms

9 [AS6453] 80.231.154.200 281.332 ms

10 *

11 *

12 [AS3758] 121.6.252.1 283.659 ms

Measurement taken from

IPinfo ProbeNet in Athens, GR

On March 13th 2026

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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