165.21.49.0/24

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:        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

route:          165.21.254.0/24
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:  2024-08-23T01:57:39Z
source:         APNIC

route:          165.21.254.0/24
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:  2021-03-11T08:31:41Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 165.21.49.0/24

Range	ASN	Company	Num of IPs
165.21.0.0/16	AS3758	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	AS3758	SingNet Pte Ltd	65,536
165.21.24.0/21	AS9506	SingNET PTE LTD	2,048
165.21.112.0/21	AS9506	SingNet Pte Ltd	2,048
165.21.124.0/22	AS9506	SingNet Pte Ltd	1,024
165.21.64.0/22	AS9506	SingNet Pte Ltd	1,024
165.21.128.0/22	AS9506	SingNet Pte Ltd	1,024
165.21.24.0/22	AS9506	SingNet Pte Ltd	1,024
165.21.76.0/23	AS9506	SingNet Pte Ltd	512
165.21.36.0/23	AS3758	SingNET PTE LTD	512
165.21.68.0/23	AS9506	SingNet Pte Ltd	512
165.21.28.0/23	AS9506	SingNet Pte Ltd	512
165.21.50.0/24	AS3758	SingNET PTE LTD	256
165.21.31.0/24	AS3758	SingNET PTE LTD	256
165.21.154.0/24	AS9506	SingNET PTE LTD	256
165.21.135.0/24	AS9506	SingNet Pte Ltd	256
165.21.72.0/24	AS3758	SingNET PTE LTD	256
165.21.122.0/24	AS3758	SingNet Pte Ltd	256
165.21.155.0/24	AS9506	SingNET PTE LTD	256
165.21.75.0/24	AS9506	SingNET PTE LTD	256
165.21.88.0/24	AS3758	SingNET PTE LTD	256
165.21.95.0/24	AS3758	SingNet Pte Ltd	256
165.21.18.0/24	AS3758	SingNet Pte Ltd	256
165.21.123.0/24	AS3758	SingNet Pte Ltd	256
165.21.70.0/24	AS3758	SingNET PTE LTD	256
165.21.108.0/24	AS3758	SingNet Pte Ltd	256
165.21.71.0/24	AS3758	SingNET PTE LTD	256
165.21.93.0/24	AS19905	SingNET PTE LTD	256
165.21.93.0/24	AS3758	SingNET PTE LTD	256
165.21.244.0/24	AS3758	FNETLINK CO., LIMITED	256
165.21.246.0/24	AS3758	SingNet Pte Ltd	256
165.21.134.0/24	AS9506	SingNet Pte Ltd	256
165.21.104.0/24	AS3758	SingNet Pte Ltd	256
165.21.78.0/24	AS9506	SingNet Pte Ltd	256
165.21.91.0/24	AS3758	SINGNET PTE LTD	256
165.21.19.0/24	AS3758	SingNet Pte Ltd	256
165.21.238.0/24	AS3758	SingNet Pte Ltd	256
165.21.109.0/24	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

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Pingable IPs

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

IP Address	ASN	Details
165.21.49.126	AS3758 SingNet	1.01ms 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
52.166.137.184	AS8075 Microsoft Corporation	0.21ms from Amsterdam, NL
38.178.38.120	AS35986 Vyve Broadband	9.66ms from Atlanta, US
92.236.152.184	AS5089 Virgin Media Limited	11.28ms from London, GB
79.57.171.72	AS3269 Telecom Italia S.p.A.	19.57ms from Milan, IT
176.145.182.136	AS5410 Bouygues Telecom SA	3.39ms from Marseille, FR
179.35.211.24	AS26615 TIM S/A	5.08ms from Rio de Janeiro, BR
34.106.106.168	AS396982 Google LLC	0.09ms from Salt Lake City, US
222.107.59.56	AS4766 Korea Telecom	1.20ms from Seoul, KR
98.230.191.120	AS7922 Comcast Cable Communications, LLC	4.56ms from Atlanta, US
90.237.31.56	AS3301 Telia Company AB	10.92ms from Goeteborg, SE
108.227.208.216	AS7018 AT&T Enterprises, LLC	2.47ms from Miami, US
116.84.185.24	AS23908 IIAC	2.71ms from Seoul, KR
211.209.77.152	AS9318 SK Broadband Co Ltd	5.57ms from Seoul, KR
120.253.245.216	AS24400 Shanghai Mobile Communications Co.,Ltd.	2.94ms from Shanghai, CN
218.163.15.168	AS3462 Data Communication Business Group	3.85ms from Taichung, TW
78.88.115.8	AS29314 VECTRA S.A.	13.88ms from Warsaw, PL
109.128.134.8	AS5432 Proximus NV	3.98ms from Amsterdam, NL
163.234.147.200	AS1761 General Services Commission	7.14ms from Dallas, US
213.139.11.136	AS212238 Datacamp Limited	0.71ms from Frankfurt am Main, DE
189.14.31.200	AS22689 SERCOMTEL S/A TELECOMUNICACOES	8.21ms from Osasco, BR
168.228.175.168	AS262427 Invista Net Provedor de Acesso Ltda	6.35ms from Osasco, BR
52.160.33.24	AS8075 Microsoft Corporation	0.55ms from San Jose, US
190.211.1.72	AS14117 Telefonica del Sur S.A.	5.95ms from Santiago, CL
180.227.132.120	AS17858 LG POWERCOMM	2.55ms from Seoul, KR
81.184.63.216	AS6739 VODAFONE ONO, S.A.	14.23ms from Zaragoza, ES

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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