Data as of Nov 7, 2026
58.185.163.0/24
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 | 72 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 | — | hostmaster@ |
| └ 58.185.163.0/24 | 256 | SINGTEL-58-185-163-0 | Singtel Business Internet | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.0/28 | 16 | ZEPHYR-SG | Zephyr Silkscreen Co Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-58-185-163-0 |
| └ 58.185.163.40/29 | 8 | EVATEC-SEA-SG | Evatec Sea Pte. Ltd. | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.48/28 | 16 | VITECH-SG | Vitech Systems Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-58-185-163-0 |
| └ 58.185.163.64/28 | 16 | KOMLI-SG | Komli Media Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.88/29 | 8 | OSAKA-GAS-SG | Osaka GAS Singapore Pte. Ltd. | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.96/30 | 4 | SUBCHRONO-SG | Subchrono (AP) Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-58-185-163-0 |
| └ 58.185.163.100/30 | 4 | CITIBANK-SG | Citibank (S) Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.104/29 | 8 | GUANHO-SG | Guan HO Construction Co Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.112/29 | 8 | SINGNETMIG-SG | unknown | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.120/29 | 8 | SINGNET-PTE-SG | Singnet Pte Ltdtimezone Singapore Pte. Ltd. | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.128/29 | 8 | BRUNEL-SG | Brunel International (Sea) Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.136/29 | 8 | Mecpec-Trading-SG | Mecpec Trading Co Pte Ltd | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.144/28 | 16 | SUNRISE-CO-SG | Sunrise & Co (Pte) Ltd | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.160/28 | 16 | BLAGRP-SG | Bo Le Associates Grp Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.200/29 | 8 | QUOTATION-NO-SG | Quotation NO: STD-2108-01043-0.1.1 | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.208/28 | 16 | BLUZEN-PTE-SG | Bluzen Pte Ltd | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 58.185.163.224/28 | 16 | AGNOS-SG | Agnos Chemicals Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGTEL-58-185-163-0 |
| └ 58.185.163.248/29 | 8 | FIRSTCOM-SOLUTIONS-SG | Firstcom Solutions Pte Ltd | ALLOCATED NON-PORTABLE | — | hostmaster@ |
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 | 184 | 72% | 17 | |
| Residential | 72 | 28% | 5 |
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the registry
- Reallocated to
- Singtel Business Internet
- Reallocated range
- 58.
185. 163. 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
- Jun 2014
- Current origin since
- Jun 2014 · 12 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. 163. 0/ 24 - Netname
- SINGTEL-58-185-163-0
- 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
- hostmaster@
singnet. com. sg - Name
- ABUSE SINGNETSG
- Handle
- AS2068-AP