Data as of Nov 14, 2026
161.82.148.0/24
No anonymizer space · no proxy exits in 30 daysSymphony Communication (Thailand) PCL. · space held by Symphony Communication Public Company Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Oct 31, 2026
from AS138003 Royal Police Cadet Academy, after 2 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 161.82.144.0/21 since Jan 2020 | AS132280 | Internet provider | 18 2 always on | Symphony Communication Public Company Limited | |
| 161.82.128.0/18 since Jun 2019 | AS132280 | Residential | 149 10 always on | Symphony Communication Public Company Limited | |
| 161.82.128.0/17 since Jun 2019 | AS132280 | Residential | 265 12 always on | 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 |
|---|---|---|---|---|---|---|
| 161.82.128.0/17 | 32,768 | SYMPHONY-TH | Symphony Communication Public Company Limited (ORG-SCPC1-AP) · TH | ALLOCATED PORTABLE | — | ncn@ |
| └ 161.82.148.0/22 | 1,024 | SYMPHONY-INTERNET-DIA | Symphony Internet Service Provider | ALLOCATED NON-PORTABLE | — | ncn@ |
Network & registry
IPv4 market
Holder
- Organization
- Symphony Communication Public Company Limited
- Handle
- ORG-SCPC1-AP
- Range
- 161.
82. 128. 0/ 17 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Symphony Internet Service Provider
- Reallocated range
- 161.
82. 148. 0/ 22 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS132280
TH
- Name
- Symphony Communication (Thailand) PCL.
- Type
- Internet provider
- Registered
- May 23, 2012
- Domain
- symphony.net.th
- Website
- www.symphony.net.th
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Jan 2020
- Current origin since
- Oct 31, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Oct 31, 2026
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 161.82.148.0/24 | AS132280 | /24 | APNIC | RPKI valid |
| 161.82.144.0/21 | AS132280 | /22 | APNIC | Too specific |
| 161.82.128.0/17 | AS132280 | /19 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS132280 | APNIC | Symphony Communication Public Company Limited | MAINT-SYMPHONY-TH | Oct 30, 2026 |
Whois
Registration for this announcement
- Range
- 161.
82. 148. 0/ 22 - Netname
- SYMPHONY-INTERNET-DIA
- Registrant
- Symphony Internet Service Provider
- Registrant country
- TH
- Organization
- Symphony Internet Service Provider
- 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
- Jun 22, 1992
- Status
- assigned
Report abuse
Abuse contact
- ncn@
symphony. net. th - Name
- ABUSE SYMPHONYTH
- Handle
- AS2099-AP