Data as of Nov 7, 2026
123.136.121.0/24
No anonymizer space · no proxy exits in 30 daysU Mobile Sdn Bhd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 123.136.96.0/19 since Mar 2007 | AS38466 | Mobile | U Mobile Sdn Bhd |
Network & registry
Origin network
AS38466
MY
- Name
- U Mobile Sdn Bhd
- Type
- Internet provider
- Registered
- Feb 27, 2007
- Domain
- u.com.my
- Website
- www.u.com.my/
- 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
- May 2020
- Current origin since
- May 2020 · 6.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.136.121.0/24 | AS38466 | /24 | APNIC | RPKI valid |
| 123.136.96.0/19 | AS38466 | /19 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 123.
136. 96. 0/ 19 - Netname
- UMOBILE-MY
- Registrant
- U Mobile Sdn Bhd
- Registrant country
- MY
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Mar 31, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- MY
- Delegated
- Feb 27, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
u. com. my - Name
- ABUSE UMOBILEMY
- Handle
- AU196-AP