Data as of Nov 6, 2026
49.143.250.0/24
No anonymizer space · no proxy exits in 30 daysIsif Limited
Network & registry
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2025
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 49.143.250.0/23 | AS154162 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS154162 | APNIC | ISIF LIMITED | MAINT-ISIF-HK | Aug 22, 2025 |
Whois
Registration for this announcement
- Range
- 49.
143. 250. 0/ 23 - Netname
- ISIF-HK
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 22, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- HK
- Delegated
- Aug 22, 2025
- Status
- assigned
Report abuse
Abuse contact
- abuse@
isif. net - Name
- ABUSE ISIFHK
- Handle
- AI1064-AP