Data as of Nov 4, 2026
143.203.20.0/22
No anonymizer space · no proxy exits in 30 daysXPCTECH · space held by Xpctech LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Recent change
New origin Sep 28, 2026
its first announcement on record
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 143.203.20.0/24 since Oct 22, 2026 | AS402344 | Unknown | Xpctech LLC | |
| 143.203.21.0/24 since Oct 22, 2026 | AS402344 | Unknown | Xpctech LLC | |
| 143.203.22.0/24 since Oct 22, 2026 | AS402344 | Unknown | Xpctech LLC | |
| 143.203.23.0/24 since Oct 22, 2026 | AS402344 | Unknown | Xpctech LLC |
Network & registry
Origin network
AS402344
US
- Name
- XPCTECH
- Registered
- Mar 31, 2026
- Domain
- xpctech.com
- Website
- xpctech.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.203.20.0/22 | AS402344 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 143.203.20.0/22
- Netname
- XPCTECH-V4-13
- Registrant
- Xpctech LLC
- Organization
- Xpctech LLC (XL-130)
- Org address
- 1947 6TH ST, LA VERNE, CA, 91750
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-143-203-20-0-1
- Parent
- NET-143-0-0-0-0
- Created
- Oct 2, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 2, 2026
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Vincent Stipo
- Phone
- +1-323-894-4936
- Handle
- STIPO1-ARIN