Data as of Nov 6, 2026
103.229.100.0/23
No anonymizer space · no proxy exits in 30 daysTNET Communication · space held by TWT Communication Inc
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 103.229.100.0/22 since Oct 2018 | AS38851 | Residential | 1 | TWT Communication Inc |
Network & registry
Origin network
AS38851
TW
- Name
- TNET Communication
- Type
- Internet provider
- Registered
- Dec 13, 2007
- Domain
- twt.com.tw
- Website
- www.twt.com.tw
- 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
- Apr 2019
- Current origin since
- Apr 2019 · 7.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.229.100.0/23 | AS38851 | /23 | APNIC | RPKI valid |
| 103.229.100.0/22 | AS38851 | /22 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 103.
229. 100. 0/ 22 - Netname
- TWT-TW
- Registrant
- TWT Communication Inc.
- Registrant country
- TW
- Organization
- TWT Communication Inc.
- Org country
- TW
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Apr 10, 2014
- Status
- assigned
Report abuse
Abuse contact
- chang.
scott@ twt. com. tw - Name
- IRT-TWT-TW
- Handle
- IRT-TWT-TW