165.21.124.0/22

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: 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 165.21.124.0/22

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
165.21.64.0/22	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
165.21.49.0/24	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

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
35.129.163.230	AS20115 Charter Communications LLC	7.33ms from Atlanta, US
222.165.247.38	AS24207 PT NettoCyber Indonesia	19.39ms from Jakarta, ID
188.43.250.6	AS20485 Joint Stock Company TransTeleCom	0.53ms from Moscow, RU
75.253.183.6	AS6167 Verizon Business	7.46ms from Seattle, US
93.63.34.102	AS12874 Fastweb SpA	4.16ms from Arezzo, IT
54.37.16.70	AS16276 OVH SAS	0.22ms from London, GB
195.244.198.70	AS8301 Gibtelecom Ltd.	10.39ms from Madrid, ES
182.107.167.246	AS4134 CHINANET-BACKBONE	3.02ms from Nanchang, CN
153.136.162.246	AS4713 NTT Communications Corporation	12.57ms from Osaka, JP
128.12.189.198	AS32 Stanford University	1.74ms from San Jose, US
35.163.209.230	AS16509 Amazon.com, Inc.	0.16ms from Boardman, US
99.9.134.150	AS7018 AT&T Enterprises, LLC	2.42ms from Dallas, US
51.116.150.70	AS8075 Microsoft Corporation	0.19ms from Frankfurt am Main, DE
213.178.24.102	AS29413 KOMRO Gesellschaft fuer Telekommunikation mit beschraenkter Haftung	11.89ms from Ljubljana, SI
81.147.118.166	AS2856 British Telecommunications PLC	5.63ms from London, GB
169.228.66.54	AS7377 University of California, San Diego	2.68ms from Los Angeles, US
175.24.11.182	AS45090 Shenzhen Tencent Computer Systems Company Limited	1.31ms from Shanghai, CN
46.210.16.70	AS1680 Cellcom Fixed Line Communication L.P	3.01ms from Tel Aviv, IL
203.119.254.6	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	0.57ms from Zhangjiakou, CN
84.84.185.134	AS1136 KPN B.V.	1.06ms from Amsterdam, NL
182.53.202.230	AS23969 TOT Public Company Limited	11.57ms from Bangkok, TH
18.218.241.230	AS16509 Amazon.com, Inc.	0.17ms from Columbus, US
222.233.221.246	AS9318 SK Broadband Co Ltd	7.75ms from Seoul, KR
153.210.203.86	AS4713 NTT Communications Corporation	3.40ms from Tokyo, JP
176.34.236.6	AS16509 Amazon.com, Inc.	0.18ms from Dublin, IE

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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