Data as of Nov 14, 2026
103.55.55.0/24
No anonymizer space · no proxy exits in 30 daysElectronics Extreme Co., Ltd
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 103.55.54.0/23 | 512 | EXTREME-TH | Electronics Extreme Co., Ltd (ORG-EECL1-AP) · TH | ALLOCATED PORTABLE | — | idc-abuse@ |
| └ 103.55.55.0/24 | 256 | ROEXTREME | Ragnarok Online by Electronics Extreme | ASSIGNED NON-PORTABLE | — | idc-abuse@ |
Network & registry
Announced by
Covering announcement 103.55.54.0/23
- Prefix
- 103.55.54.0/23
- Announced by
- AS133760 Electronics Extreme Co., Ltd
- Type
- Business
- RPKI
- RPKI valid
- Netname
- EXTREME-TH
- Registrant
- Electronics Extreme Co., Ltd
- RIR
- APNIC
Origin network
AS133760
TH
- Name
- Electronics Extreme Co., Ltd
- Type
- Business
- Registered
- Oct 16, 2014
- Domain
- extreme.co.th
- Website
- www.extreme.co.th
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.55.54.0/23
103.55.54.0/23
Routing history
- Pattern
- Stable
- First seen
- Apr 2015
- Current origin since
- Apr 2015 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.55.54.0/23 | AS133760 | /23 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
55. 54. 0/ 23 - Netname
- EXTREME-TH
- Registrant
- Electronics Extreme Co., Ltd
- Registrant country
- TH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 7, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- TH
- Delegated
- Apr 16, 2015
- Status
- assigned
Report abuse
Abuse contact
- idc-abuse@
inox. co. th - Name
- ABUSE EXTREMETH
- Handle
- AE274-AP