Data as of Nov 7, 2026
146.88.61.0/24
1 anonymizer address · 0.39% · Datacenter proxySymphony Communication (Thailand) PCL. · space held by Symphony Communication Public Company Limited
IPv4 market
Path
2 · Leased from
not leased
4 · Use
Internet provider
anonymizer space, operator not named
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
146.88.61.0/24
From the registry to its use
- Feb 26, 2016Route objectAS132876 Symphony Communication (Thailand) PCL.NTTCOM route object for AS132876 Symphony Communication (Thailand) PCL., maintainer MAINT-AS9304
- Feb 26, 2016Route objectAS132876 Symphony Communication (Thailand) PCL.RADB route object for AS132876 Symphony Communication (Thailand) PCL., maintainer MAINT-AS132280
- Mar 1, 2016– May 5, 2017
- Apr 24, 2017– Sep 25, 2024
- Sep 14, 2024– today
- Apr 1, 2026– today
- todayRegistry recordSymphony Communication Public Company LimitedALLOCATED PORTABLE146.88.32.0/19
- todayReallocatedAkamai Technologies, Inc.ALLOCATED NON-PORTABLE146.88.61.0/24
- todayRoute objectAS132876 Symphony Communication (Thailand) PCL.APNIC route object for AS132876 Symphony Communication (Thailand) PCL., maintainer MAINT-SYMPHONY-TH
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 146.88.56.0/21 since Sep 2024 | AS132280 | Internet provider | 4 | Symphony Communication Public Company Limited | |
| 146.88.32.0/19 since Sep 2024 | AS132280 | Business | 23 | Symphony Communication Public Company Limited |
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 |
|---|---|---|---|---|---|---|
| 146.88.32.0/19 | 8,192 | SYMPHONY-TH | Symphony Communication Public Company Limited (ORG-SCPC1-AP) · TH | ALLOCATED PORTABLE | — | ncn@ |
| └ 146.88.61.0/24 | 256 | SYMPHONY-AKAMAI | Akamai Technologies, Inc. | ALLOCATED NON-PORTABLE | — | ncn@ |
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 | |
|---|---|---|---|---|
| Internet provider | 255 | >99% | 2 | |
| Datacenter proxyanonymizer | 1 | 0.39% | 1 |
Network & registry
IPv4 market
Holder
- Organization
- Symphony Communication Public Company Limited
- Handle
- ORG-SCPC1-AP
- Range
- 146.
88. 32. 0/ 19 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Akamai Technologies, Inc.
- Reallocated range
- 146.
88. 61. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS132876
TH
- Name
- Symphony Communication (Thailand) PCL.
- Type
- Internet provider
- Registered
- Jun 24, 2013
- Domain
- symphony.net.th
- Website
- www.symphony.net.th
- 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
- Reactivated
- First seen
- Mar 2016
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 2
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 146.88.61.0/24 | AS132876 | /24 | APNIC | RPKI valid |
| 146.88.56.0/21 | AS132280 | /21 | APNIC | Another network |
| 146.88.32.0/19 | AS132280 | /19 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 146.
88. 61. 0/ 24 - Netname
- SYMPHONY-AKAMAI
- Registrant
- Akamai Technologies, Inc.
- Registrant country
- TH
- Organization
- Akamai Technologies, Inc.
- Org country
- TH
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 3, 2021
- Maintainer
- MAINT-SYMPHONY-TH
- RIR
- APNIC
- Country
- TH
- Delegated
- Jan 28, 1991
- Status
- assigned
Report abuse
Abuse contact
- ncn@
symphony. net. th - Name
- ABUSE SYMPHONYTH
- Handle
- AS2099-AP