165.21.108.0/24

AS3758 · SingNet

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Summary

Country	Singapore
Domain	singnet.com.sg
ASN	AS3758
Parent Range	165.21.0.0/16
Registry	APNIC
ID	SINGNET-SG

WHOIS Details

inetnum:        165.21.0.0 - 165.21.255.255
netname:        SINGNET-SG
descr:          SingNet Pte Ltd
descr:          2 Stirling Road
descr:          # 03-00 Queenstown Exchange
descr:          Singapore 148943
descr:          imported inetnum object for STPL-3
country:        SG
org:            ORG-SPL1-AP
admin-c:        SH9-AP
tech-c:         SH9-AP
abuse-c:        AS2068-AP
status:         ALLOCATED PORTABLE
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        inetnum: 165.21.0.0 - 165.21.255.255
remarks:        netname: SINGNET
remarks:        org-id: STPL-3
remarks:        status: assignment
remarks:        rev-srv: DNSSEC1.SINGNET.COM.SG DNSSEC2.SINGNET.COM.SG DNSSEC3.SINGNET.COM.SG
remarks:        tech-c: OD-ORG-ARIN
remarks:        reg-date: 1993-03-31
remarks:        changed: hostmaster@arin.net 19990504
remarks:        source: ARIN
remarks:        
remarks:        ----------
notify:         hostmaster@singnet.com.sg
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SG-SINGNET
mnt-routes:     MAINT-SG-SINGNET
mnt-irt:        IRT-SINGNET-SG
last-modified:  2020-05-16T06:40:36Z
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

route:          165.21.61.0/24
origin:         AS19905
descr:          SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, #05-04
mnt-by:         MAINT-SG-SINGNET
last-modified:  2024-08-23T01:51:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 165.21.108.0/24

Range	ASN	Company	Num of IPs
165.21.0.0/16	AS3758	SingNet Pte Ltd	65,536
165.21.0.0/16	AS9506	SingNet Pte Ltd	65,536

Nearby Ranges

BGP prefixes that overlap with 165.21.0.0/16

Range	ASN	Company	Num of IPs
165.21.0.0/16	AS9506	SingNet Pte Ltd	65,536
165.21.0.0/16	AS3758	SingNet Pte Ltd	65,536
165.21.50.0/24	AS3758	SingNET PTE LTD	256
165.21.70.0/24	AS3758	SingNET PTE LTD	256
165.21.71.0/24	AS3758	SingNET PTE LTD	256
165.21.72.0/24	AS3758	SingNET PTE LTD	256
165.21.88.0/24	AS3758	SingNET PTE LTD	256
165.21.93.0/24	AS3758	SingNET PTE LTD	256
165.21.94.0/24	AS3758	SingNET PTE LTD	256
165.21.154.0/24	AS9506	SingNET PTE LTD	256
165.21.155.0/24	AS9506	SingNET PTE LTD	256
165.21.31.0/24	AS9506	SingNET PTE LTD	256
165.21.75.0/24	AS9506	SingNET PTE LTD	256
165.21.31.0/24	AS3758	SingNET PTE LTD	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

Read more

Pingable IPs

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

IP Address	ASN	Details
165.21.108.5	AS3758 SingNet	`1.19ms` 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
130.89.249.40	AS1133 University Twente	`3.54ms` from Amsterdam, NL
54.149.195.120	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
87.64.244.8	AS5432 Proximus NV	`1.71ms` from Brussels, BE
181.95.127.40	AS7303 Telecom Argentina S.A.	`7.26ms` from Cordoba, AR
34.171.88.40	AS396982 Google LLC	`0.36ms` from Council Bluffs, US
156.234.130.168	AS138415 Yancy Limited	`0.66ms` from Hong Kong, HK
89.218.138.168	AS9198 JSC Kazakhtelecom	`11.50ms` from Karagandy, KZ
80.4.215.104	AS5089 Virgin Media Limited	`7.07ms` from London, GB
83.43.29.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.86ms` from Madrid, ES
86.207.226.184	AS3215 Orange S.A.	`5.04ms` from Marseille, FR
180.109.204.40	AS4134 CHINANET-BACKBONE	`1.06ms` from Nanjing, CN
18.172.165.248	AS16509 Amazon.com, Inc.	`0.08ms` from Seattle, US
112.144.35.232	AS17858 LG POWERCOMM	`1.64ms` from Seoul, KR
103.233.83.184	AS45652 VPLS ASIA	`0.38ms` from Singapore, SG
146.12.252.88	AS399007 East Mississippi Connect, LLC	`12.51ms` from Atlanta, US
52.92.234.120	AS16509 Amazon.com, Inc.	`0.58ms` from Boardman, US
35.187.65.136	AS396982 Google LLC	`0.13ms` from Brussels, BE
34.56.114.24	AS396982 Google LLC	`0.36ms` from Council Bluffs, US
87.33.94.24	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`6.26ms` from Dublin, IE
77.107.221.8	AS16171 Fulnett Limited	`1.33ms` from Dublin, IE
47.56.99.56	AS45102 Alibaba (US) Technology Co., Ltd.	`0.76ms` from Hong Kong, HK
38.77.211.72	AS174 Cogent Communications, LLC	`0.72ms` from New York City, US
208.109.78.248	AS26496 GoDaddy.com, LLC	`1.29ms` from Phoenix, US
129.146.216.152	AS31898 Oracle Corporation	`0.20ms` from Phoenix, US
18.211.142.232	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, 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 165.21.108.201

traceroute to 165.21.108.201 (165.21.108.201): 64 hops max, 52 byte packets

2 [AS15169] 108.170.234.92 254.794 ms

3 *

4 [AS3758] 165.21.139.129 264.781 ms

5 [AS3758] 165.21.139.138 272.924 ms

6 [AS3758] 165.21.194.25 271.387 ms

7 [AS3758] 165.21.108.201 258.859 ms

Measurement taken from

IPinfo ProbeNet in Hamina, FI

On February 7th 2026

What are IP address ranges?

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