Data as of Nov 3, 2026
58.185.183.0/24
No anonymizer space · no proxy exits in 30 daysSingNet
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 58.185.0.0/16 since Jul 2017 | AS3758 | Residential | 68 1 always on | SingNet Pte Ltd |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 58.185.0.0/16 | 65,536 | SINGNET-SG | SingNet Pte Ltd (ORG-SPL1-AP) · SG | ALLOCATED PORTABLE | — | [email protected] |
| └ 58.185.183.0/24 | 256 | SINGTEL-58-185-183-0 | Singtel Business Internet | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.0/28 | 16 | SINGNETMIGAUMA-ACTUATORS-SG | Singnet MIG3(AUMA Actuators (S) Pte Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.16/28 | 16 | UNIASIACAP-SG | UNI-Asia Capital (S) Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-183-0 |
| └ 58.185.183.32/29 | 8 | SINGNET-SG | SingNet Engineering & Operations | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.40/29 | 8 | SINGNET-SG | SingNet Engineering & Operations | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.48/28 | 16 | SINGNETMIGHUP-SOON-SG | Singnet MIG3(HUP Soon Cheong Services Pte Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.64/28 | 16 | BSHHOMEAPPLIANCES-SG | BSH Home Appliances Pte Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.80/30 | 4 | CETEC-SG | C.E.T.E.C. Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.84/30 | 4 | OSSALES-SG | Austrian Airlines Osterreichische Luftverkehrs | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-183-0 |
| └ 58.185.183.88/29 | 8 | EUTECH1-SG | Eutech Cybernetics Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.96/28 | 16 | FEARNLEYS-SG | Fearnleys Asia (S) Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.112/28 | 16 | INSTRON-SG | Instron (S) Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-183-0 |
| └ 58.185.183.128/28 | 16 | CHKPOINT-SG | Check Point Software Technologies (S) Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-183-0 |
| └ 58.185.183.144/28 | 16 | EYSANG-SG | EU YAN Sang Integrative Health Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.160/29 | 8 | GTRICAFE-SG | GTR Internet Cafe | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.168/29 | 8 | TEPL-SG | Telecom Equipment Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.176/28 | 16 | SAFWO-SG | SAF Warrant Officers and Specialists Club | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-183-0 |
| └ 58.185.183.192/29 | 8 | MNSTREAM-SG | Globalware Solutions (S) Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.183.200/29 | 8 | EVOXRIFA-SG | Evox Rifa Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-183-0 |
| └ 58.185.183.208/28 | 16 | SUTTONS-SG | Suttons International Singapore Pte. Ltd. | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-183-0 |
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
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 208 | 81% | 17 | |
| Residential | 48 | 19% | 2 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
- Reallocated to
- Singtel Business Internet
- Reallocated range
- 58.185.183.0/24
- Reallocation type
- ALLOCATED NON-PORTABLE
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2017
- Current origin since
- Mar 2017 · 9.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 58.185.0.0/16 | AS3758 | /24 | APNIC | RPKI valid |
| 58.185.0.0/16 | AS19905 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 58.185.183.0/24
- Netname
- SINGTEL-58-185-183-0
- Registrant
- Singtel Business Internet
- Registrant country
- SG
- Organization
- Singtel Business Internet
- Org country
- SG
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 20, 2026
- Maintainer
- MAINT-SG-SINGNET
- RIR
- APNIC
- Country
- SG
- Delegated
- Jan 11, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE SINGNETSG
- Handle
- AS2068-AP