165.21.18.0/24
AS3758 · SingNet
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| 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: [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: 2 Stirling Road address: address: Singapore 148943 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: SH9-AP tech-c: SH9-AP auth: # Filtered remarks: [email protected] was validated on 2025-07-17 mnt-by: MAINT-SG-SINGNET last-modified: 2025-11-17T23:08:35Z 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: [email protected] 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: [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 2025-07-17 abuse-mailbox: [email protected] 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: [email protected] nic-hdl: SH9-AP notify: [email protected] mnt-by: MAINT-SG-SINGNET last-modified: 2011-12-22T05:14:44Z source: APNIC route: 165.21.84.0/24 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: 2024-08-23T01:51:53Z source: APNIC route: 165.21.84.0/24 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: 2021-03-11T08:31:40Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 165.21.18.0/24
| 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
Pingable IPs
55 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 165.21.18.49 |
0.98ms 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 |
|---|---|---|
| 18.191.251.8 |
0.67ms from Columbus,
US
|
|
| 188.97.226.72 |
8.43ms from Frankfurt am Main,
DE
|
|
| 91.47.213.152 |
1.99ms from Frankfurt am Main,
DE
|
|
| 194.27.47.120 |
2.13ms from Istanbul,
TR
|
|
| 34.35.165.184 |
0.16ms from Johannesburg,
ZA
|
|
| 175.142.166.120 |
2.07ms from Kuala Lumpur,
MY
|
|
| 128.101.112.72 |
0.76ms from Minneapolis,
US
|
|
| 114.173.121.200 |
5.22ms from Osaka,
JP
|
|
| 97.120.223.168 |
1.97ms from Portland,
US
|
|
| 178.45.226.104 |
8.62ms from Samara,
RU
|
|
| 172.120.101.200 |
0.24ms from San Jose,
US
|
|
| 222.103.231.232 |
6.09ms from Seoul,
KR
|
|
| 125.250.255.248 |
2.41ms from Seoul,
KR
|
|
| 96.3.125.184 |
16.61ms from Sioux Falls,
US
|
|
| 140.179.40.104 |
3.29ms from Tianjin,
CN
|
|
| 172.105.230.216 |
0.13ms from Tokyo,
JP
|
|
| 195.94.211.8 |
1.25ms from Warsaw,
PL
|
|
| 39.135.88.216 |
11.03ms from Zhongwei,
CN
|
|
| 97.154.152.120 |
9.75ms from Dallas,
US
|
|
| 23.209.111.120 |
0.72ms from Lima,
PE
|
|
| 109.158.196.120 |
6.21ms from London,
GB
|
|
| 87.175.19.72 |
4.61ms from Nuernberg,
DE
|
|
| 20.3.197.168 |
0.38ms from Quincy,
US
|
|
| 34.229.111.24 |
0.68ms from Reston,
US
|
|
| 107.198.90.248 |
18.81ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Council Bluffs, US
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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