Data as of Nov 7, 2026
165.21.16.0/20
10 residential-proxy exits · 30 daysSingNet · space held by SingNet Pte Ltd
Residential-proxy exits
Proxy exits
10
0.24% of its addresses · 30 days
Spread
6 of 16
/24s with at least one exit
Providers
20
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
95 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 165.21.17.0/24 | 0 | 2 | |
| 165.21.18.0/24 | 0 | 2 | |
| 165.21.22.0/24 | 0 | 2 | |
| 165.21.23.0/24 | 0 | 2 | |
| 165.21.16.0/24 | 0 | 1 | |
| 165.21.19.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- BottingTools
- Byteful
- EnigmaProxy
- FastProxy
- FloppyData
- GloryCloud
- IPFly
- LemonBright
- MoMoProxy
- NovaProxy
- Proxiware
- ProxyEmpire
- ProxyRack
- RainProxy
- RapidProxy
- Shifter
- Thordata
- VantageProxies
- VitalExclusive
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 165.21.18.0/24 since Jan 2017 | AS3758 | Residential | 2 | SingNet Pte Ltd | |
| 165.21.19.0/24 since May 2011 | AS3758 | Residential | 1 | SingNet Pte Ltd | |
| 165.21.24.0/21 since Oct 2007 | AS9506 | Residential | SingNet Pte Ltd | ||
| 165.21.24.0/22 since May 2005 | AS9506 | Residential | SingNet Pte Ltd | ||
| 165.21.28.0/23 since May 2005 | AS9506 | Residential | SingNet Pte Ltd | ||
| 165.21.31.0/24 since Mar 2020 | AS3758 | Residential | SingNet Pte Ltd via SingNET PTE LTD |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 3,712 | 91% | 9 | |
| Business | 384 | 9.4% | 12 |
Network & registry
Announced by
Covering announcement 165.21.0.0/16
- Prefix
- 165.21.0.0/16
- Announced by
- AS3758 SingNet
- Type
- Residential
- Proxy exits
- 101
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- SINGNET-SG
- Registrant
- SingNet Pte Ltd
- RIR
- APNIC
Origin network
AS3758
SG
- Name
- SingNet
- Type
- Internet provider
- Registered
- Aug 1, 2002
- Domain
- singnet.com.sg
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 165.21.0.0/16
165.21.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 165.21.0.0/16 | AS3758 | /24 | APNIC | RPKI valid |
| 165.21.0.0/16 | AS19905 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 165.
21. 0. 0/ 16 - Netname
- SINGNET-SG
- Registrant
- SingNet Pte Ltd
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 16, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Mar 31, 1993
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
singnet. com. sg - Name
- ABUSE SINGNETSG
- Handle
- AS2068-AP