Data as of Nov 11, 2026
101.138.232.0/22
No anonymizer space · no proxy exits in 30 daysAmbit Microsystem Corporation · space held by Asia Pacific On-Line Service Inc.
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 101.136.0.0/14 since Nov 2011 | AS17709 | Mobile | Asia Pacific On-Line Service Inc. |
Network & registry
Announced by
Covering announcement 101.138.224.0/20
- Prefix
- 101.138.224.0/20
- Announced by
- AS131591 Ambit Microsystem Corporation
- Type
- Mobile
- RPKI
- RPKI valid
- Netname
- APOL-NET
- Registrant
- Asia Pacific On-Line Service Inc.
- RIR
- APNIC
Origin network
AS131591
TW
- Name
- Ambit Microsystem Corporation
- Type
- Internet provider
- Registered
- Jul 21, 2011
- Domain
- ambit.com.tw
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
101.138.224.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2015
- Current origin since
- May 2015 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 101.136.0.0/14 | AS9674 | /24 | APNIC | Another network |
| 101.136.0.0/14 | AS17709 | /24 | APNIC | Another network |
| 101.136.0.0/14 | AS131591 | /24 | APNIC | RPKI valid |
IRR
Route objects on 101.138.224.0/20
Whois
Registration for this announcement
- Range
- 101.
136. 0. 0/ 14 - Netname
- APOL-NET
- Registrant
- Asia Pacific On-Line Service Inc.
- Registrant country
- TW
- Organization
- Asia Pacific On-Line Service Inc.
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 7, 2025
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Dec 21, 2010
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP