Data as of Nov 3, 2026
58.185.83.0/24
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] |
| └ 58.185.83.0/24 | 256 | SINGTEL-58-185-83-0 | Singtel Business Internet | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.0/29 | 8 | SHINGDA-SG | Shingda Construction Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.8/30 | 4 | RESPL-SG | Regional Education Services Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-83-0 |
| └ 58.185.83.16/28 | 16 | SANYO-SG | Sanyo Denki (S) Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-83-0 |
| └ 58.185.83.32/28 | 16 | SAISPL-SG | Stamford American International School Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.48/28 | 16 | MEGATRON-SG | Megatron Technology Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.64/28 | 16 | Boehringer-sg | Boehringer Ingelheim International | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.88/29 | 8 | DCT-SG | Data Connect Technologies Pte Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.112/29 | 8 | LOGANPROPERTY-SG | Logan Property (S) Co Pte Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.128/29 | 8 | VEGANLIFE-SG | Veganlife Pte. Ltd | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.136/29 | 8 | HPELEVATOR-SG | H P Elevator & Engineering Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.144/28 | 16 | FCI-SG | FCI Asia Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-83-0 |
| └ 58.185.83.160/29 | 8 | H-WORLD-SG | H World Holdings Singapore Pte. Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.168/29 | 8 | SHANKARSEMP-SG | Shankar's Emporium Pte Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.176/28 | 16 | WIZPATENT-SG | Wizpatent Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-83-0 |
| └ 58.185.83.192/28 | 16 | RGFHR-SG | RGF HR Agent (S) Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-83-0 |
| └ 58.185.83.208/29 | 8 | EMSS-SG | Engineering Manufacturing Services (S) Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-83-0 |
| └ 58.185.83.216/29 | 8 | SINGAPORE-POST-SG | Singapore Post Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 58.185.83.224/28 | 16 | MAM-SG | MAM Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-83-0 |
| └ 58.185.83.240/28 | 16 | TURINGSMI-SG | Turing SMI Pte Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via SINGTEL-58-185-83-0 |
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 | 220 | 86% | 19 | |
| Residential | 36 | 14% | 4 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
- Reallocated to
- Singtel Business Internet
- Reallocated range
- 58.185.83.0/24
- 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
- Oct 2019
- Current origin since
- Jan 2024 · 2.8 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
- 58.185.83.0/24
- Netname
- SINGTEL-58-185-83-0
- 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
- Jun 30, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE SINGNETSG
- Handle
- AS2068-AP