Data as of Nov 12, 2026
49.231.28.0/24
No anonymizer space · no proxy exits in 30 daysHi-tech Nittsu (Thailand) Co.,Ltd. · space held by Advanced Wireless Network Company Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 49.231.0.0/19 since Dec 2021 | AS45458 | Mobile | 99 5 always on | 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 |
|---|---|---|---|---|---|---|
| 49.231.0.0/19 | 8,192 | AWN-CO-LTD-TH | Advanced Wireless Network Company Limited (ORG-AWNC1-AP) · TH | ALLOCATED PORTABLE | — | abuseIPv4@ |
| └ 49.231.24.0/21 | 2,048 | TH-AIS-Corporate | AIS Corporate | ALLOCATED NON-PORTABLE | — | abuseIPv4@ |
| └ 49.231.28.0/24 | 256 | NipponExpressCSLTheCloudDataCenter-TH | reassign to "9000022554 Nippon Express (Thailand) Co., Ltd. (CSL - The Cloud Data Center) " | ASSIGNED NON-PORTABLE | — | abuseIPv4@ |
Network & registry
IPv4 market
Holder
- Organization
- Advanced Wireless Network Company Limited
- Handle
- ORG-AWNC1-AP
- Range
- 49.
231. 0. 0/ 19 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- AIS Corporate
- Reallocated range
- 49.
231. 24. 0/ 21 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS45255
TH
- Name
- Hi-tech Nittsu (Thailand) Co.,Ltd.
- Type
- Business
- Registered
- Jul 10, 2008
- Domain
- nittsu.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
- Stable
- First seen
- Aug 2013
- Current origin since
- Aug 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 49.231.28.0/24 | AS45255 | /24 | APNIC | RPKI valid |
| 49.231.0.0/19 | AS45458 | /24 | APNIC | Another network |
| 49.231.0.0/16 | AS45430 | /16 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 49.
231. 28. 0/ 24 - Netname
- NipponExpressCSLTheCloudDataCenter-TH
- Registrant
- reassign to "9000022554 Nippon Express (Thailand) Co., Ltd. (CSL - The Cloud Data Center) "
- Registrant country
- TH
- Organization
- reassign to "9000022554 Nippon Express (Thailand) Co., Ltd. (CSL - The Cloud Data Center) "
- Org country
- TH
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 17, 2021
- 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