Data as of Nov 11, 2026
49.231.72.0/24
No anonymizer space · no proxy exits in 30 daysBualuang Securities · space held by Advanced Wireless Network Company Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 49.231.72.0/21 since Dec 2021 | AS45458 | Mobile | Advanced Wireless Network 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 |
|---|---|---|---|---|---|---|
| 49. | 57,344 | AWN-CO-LTD-TH | Advanced Wireless Network Company Limited (ORG-AWNC1-AP) · TH | ALLOCATED PORTABLE | — | abuseIPv4@ |
| └ 49.231.72.0/22 | 1,024 | TH-AIS-Corporate-M2M | AIS Corporate M2M | ALLOCATED NON-PORTABLE | — | abuseIPv4@ |
Network & registry
IPv4 market
Holder
- Organization
- Advanced Wireless Network Company Limited
- Handle
- ORG-AWNC1-AP
- Range
- 49.
231. 32. 0 - 49. 231. 255. 255 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- AIS Corporate M2M
- Reallocated range
- 49.
231. 72. 0/ 22 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS147187
TH
- Name
- Bualuang Securities
- Type
- Business
- Registered
- Oct 7, 2021
- Domain
- bualuang.co.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
- Rotating
- First seen
- Oct 2015
- Current origin since
- Jan 2023 · 3.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 49.231.72.0/24 | AS147187 | /24 | APNIC | RPKI valid |
| 49.231.72.0/21 | AS133848 | /23 | APNIC | Another network |
| 49.231.64.0/20 | AS45458 | /24 | APNIC | Another network |
| 49.231.0.0/16 | AS45430 | /16 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 49.
231. 72. 0/ 22 - Netname
- TH-AIS-Corporate-M2M
- Registrant
- AIS Corporate M2M
- Registrant country
- TH
- Organization
- AIS Corporate M2M
- Org country
- TH
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 20, 2022
- Maintainer
- MAINT-AWN-CO-LTD-TH
- RIR
- APNIC
- Country
- TH
- Delegated
- Nov 25, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuseIPv4@
ais. co. th - Name
- ABUSE AWNCOLTDTH
- Handle
- AA1419-AP