Data as of Nov 5, 2026
220.255.8.0/22
No anonymizer space · no proxy exits in 30 daysSingNet · space held by SingNet Pte Ltd
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 220.255.11.0/24 since Jan 2016 | AS3758 | Residential | SingNet Pte Ltd via Singtel Business Internet |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 220.255.0.0/16 | 65,536 | SINGNET-SG | SingNet Pte Ltd (ORG-SPL1-AP) · SG | ALLOCATED PORTABLE | — | hostmaster@ |
| └ 220.255.8.0/24 | 256 | SINGTEL-220-255-8-0 | Singtel Business Internet | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 220.255.9.0/24 | 256 | SINGTEL-220-255-9-0 | Singtel Business Internet | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 220.255.10.0/24 | 256 | SINGTEL-220-255-10-0 | Singtel Business Internet | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 220.255.11.0/24 | 256 | SINGTEL-220-255-11-0 | Singtel Business Internet | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 220.255.11.0/29 | 8 | MERIDIAN-SG | Meridian Systems | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.12/30 | 4 | MERLINMD-SG | Merlin MD Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.16/29 | 8 | OMNICARE-SG | Omnicare Clinical Research Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.24/29 | 8 | MONTIGERE-SG | Montigere Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.48/29 | 8 | FWTECH-SG | FocusWorld Technologies Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.56/29 | 8 | JOHNDEER-SG | John Deere Construction & Forestry (AP) Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.64/30 | 4 | SPECTRA1-SG | Spectra Innovations Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.68/30 | 4 | CTLSIN-SG | City Link Expresss (S) Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.80/29 | 8 | SEKI01-SG | Seki Technotron Asia Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.88/29 | 8 | MEIKOSIN-SG | Meiko Trans (Singapore) Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.104/29 | 8 | GOEANPL-SG | Great Ocean Construction Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.116/30 | 4 | FMSPL-SG | First Moblie Singapore Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.120/30 | 4 | SHIANG8-SG | Shiang Series Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.124/30 | 4 | ZENPL-SG | Zenith Engineering Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.128/29 | 8 | NETWINSC-SG | Netwin Systems & Consultancy | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.136/29 | 8 | SANKOTEC-SG | Sanko Gosei Technology (S) Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.152/30 | 4 | PENCOM-SG | Pencom Singapore Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.160/30 | 4 | ICECREAM-SG | Icecream Communications Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.164/30 | 4 | BICPROD-SG | BIC Product (Asia) Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ |
| └ 220.255.11.176/29 | 8 | SORELLA-SG | Sing TSU Fang Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.184/29 | 8 | VOLT88-SG | Volterra Asia Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.200/29 | 8 | MOVA1-SG | Mova Automotive Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.208/29 | 8 | ADDONSOL-SG | Addon Solutions Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.224/30 | 4 | CERAMET-SG | Ceramet Technologies Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.228/30 | 4 | JCPINSP-SG | JCP Marine Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.232/29 | 8 | ER21SG-SG | E-Resource 21 Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.240/29 | 8 | IVZSMS-SG | Ivoyze Solutions Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
| └ 220.255.11.248/29 | 8 | SWANS168-SG | Swanson Plastics (Singapore) Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-220-255-11-0 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 844 | 82% | 11 | |
| Business | 180 | 18% | 28 |
Network & registry
Announced by
Covering announcement 220.255.8.0/21
- Prefix
- 220.255.8.0/21
- Announced by
- AS3758 SingNet
- Type
- Residential
- Proxy exits
- 1
- 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 220.255.8.0/21
220.255.8.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2007 · 19 yr
- Origin networks
- 2
- Last change of origin
- Jun 2007
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 220.255.0.0/17 | AS3758 | /24 | APNIC | RPKI valid |
| 220.255.0.0/17 | AS9506 | /24 | APNIC | Another network |
| 220.255.0.0/17 | AS19905 | /24 | APNIC | Another network |
IRR
Route objects on 220.255.8.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3758 | APNIC | SingNet Pte Ltd | MAINT-SG-SINGNET | May 18, 2026 |
| AS3758 | RADB | Singapore Telecommunications Ltd | MAINT-AS3758 | Nov 13, 2023 |
| AS9506 not the origin | APNIC | SingNet Pte Ltd | MAINT-SG-SINGNET | May 18, 2026 |
| AS19905 not the origin | APNIC | SingNet Pte Ltd | MAINT-SG-SINGNET | May 18, 2026 |
Whois
Registration for this announcement
- Range
- 220.
255. 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
- Nov 25, 2002
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
singnet. com. sg - Name
- ABUSE SINGNETSG
- Handle
- AS2068-AP