Data as of Nov 6, 2026
103.144.6.0/23
No anonymizer space · no proxy exits in 30 daysComputer Engineering & Consulting, Ltd. · space held by Advance G Advertising Services
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 |
|---|---|---|---|---|---|---|
| 103.144.6.0/23 | 512 | AGAS-PH | Advance G Advertising Services (ORG-AGAS1-AP) · PH | ALLOCATED PORTABLE | — | michael-p05@ |
| └ 103.144.7.0/24 | 256 | aas-pubnet1 | Advance G Advertising Services Public Network 1 | ASSIGNED NON-PORTABLE | — | michael-p05@ |
Network & registry
Origin network
AS7514
JP
- Name
- Computer Engineering & Consulting, Ltd.
- Type
- Hosting
- Registered
- Mar 3, 1997
- Domain
- cec-ltd.co.jp
- Website
- msp.cec-ltd.co.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2019
- Current origin since
- Apr 2025 · 1.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.144.6.0/23 | AS7514 | /23 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
144. 6. 0/ 23 - Netname
- AGAS-PH
- Registrant
- Advance G Advertising Services
- Registrant country
- PH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 20, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- PH
- Delegated
- Oct 10, 2019
- Status
- assigned
Report abuse
Abuse contact
- michael-p05@
ais. run - Name
- ABUSE AGASPH
- Handle
- AA1487-AP