Data as of Nov 10, 2026
49.231.76.0/24
No anonymizer space · no proxy exits in 30 daysInternet Datacenter Network · reallocated from 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@ |
| └ 49.231.76.0/22 | 1,024 | SBN-IDC | Internet Datacenter Network | ALLOCATED NON-PORTABLE | — | abuseIPv4@ |
| └ 49.231.76.24/29 | 8 | Colo_ | contact : ******** | ASSIGNED NON-PORTABLE | — | abuseIPv4@ |
| └ 49.231.76.144/29 | 8 | SIAMTACOInternetForRack-by-AWN | unknown | ASSIGNED 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
- Internet Datacenter Network
- Reallocated range
- 49.
231. 76. 0/ 22 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS133848
TH
- Name
- Internet Datacenter Network
- Type
- Hosting
- Registered
- Nov 20, 2014
- Domain
- ais.co.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
- Stable
- First seen
- Feb 2015
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 49.231.76.0/22 | AS133848 | /24 | APNIC | RPKI valid |
| 49.231.72.0/21 | AS133848 | /23 | APNIC | Too specific |
| 49.231.64.0/20 | AS45458 | /24 | APNIC | Another network |
| 49.231.0.0/16 | AS45430 | /16 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS133848 | RADB | SBN route object for SBN-IDC-TLS1 | MAINT-AS45430 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 49.
231. 76. 0/ 22 - Netname
- SBN-IDC
- Registrant
- Internet Datacenter Network
- Registrant country
- TH
- Organization
- Internet Datacenter Network
- Org country
- TH
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 9, 2025
- 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