Data as of Nov 7, 2026
103.21.152.0/23
No anonymizer space · no proxy exits in 30 daysREDtone · space held by Redtone Engineering & Network Services Sdn Bhd
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.21.152.0/24 since Mar 2013 | AS24028 | Internet provider | Redtone Engineering & Network Services Sdn Bhd | |
| 103.21.153.0/24 since Mar 2013 | AS24028 | Internet provider | Redtone Engineering & Network Services Sdn Bhd |
Network & registry
Announced by
Covering announcement 103.21.152.0/22
- Prefix
- 103.21.152.0/22
- Announced by
- AS24028 REDtone
- Type
- Internet provider
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- RTC-AS-AP
- Registrant
- Redtone Engineering & Network Services Sdn Bhd
- RIR
- APNIC
Origin network
AS24028
MY
- Name
- REDtone
- Type
- Internet provider
- Registered
- Mar 2, 2004
- Domain
- redtone.com
- Website
- www.redtone.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.21.152.0/22
103.21.152.0/22
Routing history
- Pattern
- Stable
- First seen
- Nov 2012
- Current origin since
- Nov 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.21.152.0/22 | AS24028 | /24 | APNIC | RPKI valid |
IRR
Route objects on 103.21.152.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24028 | APNIC | REDtone Route Object | MAINT-MY-CNX | Sep 16, 2015 |
| AS24028 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 4, 2014 |
| AS24028 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| AS45474 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 12, 2017 |
Whois
Registration for this announcement
- Range
- 103.
21. 152. 0/ 22 - Netname
- RTC-AS-AP
- Registrant
- Redtone Engineering & Network Services Sdn Bhd
- Registrant country
- MY
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 9, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- MY
- Delegated
- Oct 12, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
redtone. com - Name
- ABUSE CNXMY
- Handle
- AC2124-AP