165.21.24.0/22

AS9506 · Singtel Fibre Broadband

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Summary

Country	Singapore
Domain	singnet.com.sg
ASN	AS9506
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: [email protected] 19990504
remarks:        source: ARIN
remarks:        
remarks:        ----------
notify:         [email protected]
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:         [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

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:         [email protected]
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:         [email protected]
admin-c:        SH9-AP
tech-c:         SH9-AP
nic-hdl:        AS2068-AP
remarks:        Generated from irt object IRT-SINGNET-SG
remarks:        [email protected] was validated on 2026-01-29
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        SH9-AP
notify:         [email protected]
mnt-by:         MAINT-SG-SINGNET
last-modified:  2026-01-29T09:43:29Z
source:         APNIC

route:          165.21.98.0/24
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:  2024-08-23T01:52:21Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 165.21.24.0/22

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

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
163.240.32.22	AS668 United States Department of Defense (DoD)	`0.59ms` from Atlanta, US
94.111.118.54	AS47377 Orange Belgium SA	`9.31ms` from Brussels, BE
198.98.85.6	AS19754 The Fusion Network, LLC	`0.32ms` from Denver, US
187.251.172.102	AS61468 CEDIA	`6.49ms` from Guayaquil, EC
39.33.34.246	AS17557 Pakistan Telecommunication Company Limited	`16.92ms` from Islamabad, PK
103.151.15.38	AS58369 PT. Fiber Networks Indonesia	`1.11ms` from Jakarta, ID
104.20.7.86	AS13335 Cloudflare, Inc.	`0.10ms` from Lisbon, PT
27.110.231.134	AS9299 Philippine Long Distance Telephone Company	`0.29ms` from Manila, PH
39.146.169.118	AS9808 China Mobile Communications Group Co., Ltd.	`9.30ms` from Nanjing, CN
126.187.72.182	AS17676 SoftBank Corp.	`3.83ms` from Osaka, JP
68.2.83.54	AS22773 Cox Communications Inc.	`6.93ms` from Phoenix, US
54.161.47.70	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
181.73.167.86	AS6535 Telmex Servicios Empresariales S.A.	`10.40ms` from Santiago, CL
200.145.106.6	AS53166 UNIVERSIDADE ESTADUAL PAULISTA	`8.09ms` from Sao Paulo, BR
103.52.202.230	AS9972 INTMANAGEMENT Corp.,	`3.04ms` from Seoul, KR
203.142.8.54	AS136735 DataKnox Pty Limited	`0.61ms` from Sydney, AU
124.65.228.70	AS4808 China Unicom Beijing Province Network	`2.56ms` from Beijing, CN
67.177.233.70	AS7922 Comcast Cable Communications, LLC	`2.78ms` from Denver, US
73.229.150.150	AS7922 Comcast Cable Communications, LLC	`2.48ms` from Denver, US
192.159.106.230	AS23060 CGGVeritas Services (US) Inc.	`1.28ms` from Houston, US
61.78.199.134	AS4766 Korea Telecom	`6.13ms` from Incheon, KR
72.194.37.54	AS22773 Cox Communications Inc.	`5.57ms` from Los Angeles, US
79.147.231.70	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.44ms` from Madrid, ES
73.62.51.6	AS7922 Comcast Cable Communications, LLC	`8.88ms` from Miami, US
77.104.240.246	AS201476 ISP Alliance a.s.	`3.83ms` from Prague, CZ

Traceroute

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

traceroute -a -n -q1 -f4 -m8 165.21.24.11

traceroute to 165.21.24.11 (165.21.24.11): 8 hops max, 52 byte packets

4 [AS3356] 171.75.10.165 18.389 ms

5 [AS3356] 4.68.37.106 18.335 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Girona, ES

On January 30th 2026

What are IP address ranges?

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