Data as of Nov 5, 2026
122.50.12.0/24
No anonymizer space · no proxy exits in 30 daysSustainategy Limited
Network & registry
Origin network
AS18427
TW
- Name
- Sustainategy Limited
- Type
- Business
- Registered
- Dec 20, 2002
- Domain
- bgp.tw
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Apr 2019
- Current origin since
- Nov 2025 · 12 mo
- Origin networks
- 2
- Last change of origin
- Nov 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 122.50.12.0/23 | AS18186 | /24 | APNIC | Another network |
| 122.50.12.0/23 | AS18427 | /24 | APNIC | RPKI valid |
| 122.50.12.0/23 | AS140224 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 122.
50. 12. 0/ 23 - Netname
- WARNERLINK
- Registrant
- Sustainategy Limited
- Registrant country
- TW
- Organization
- Sustainategy Limited
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 9, 2025
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Sep 9, 2025
- Status
- assigned
Report abuse
Abuse contact
- service@
bgp. tw - Name
- IRT-WARNERLINK-TW
- Handle
- IRT-WARNERLINK-TW