Data as of Nov 4, 2026
199.19.21.0/24
No anonymizer space · no proxy exits in 30 daysBingxin Liu · space held by Tianshome.net
Announcement
this exact prefix
RPKI valid
Announced by
Type
Internet provider
Risk
0 / 100 · Low
Recent change
New origin Sep 28, 2026
its first announcement on record
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 199.19.20.0/22 | 1,024 | TIANSHOME | Tianshome.net (JT-303) · CA | Direct Allocation | Oct 1, 2026 | [email protected] |
| └ 199.19.21.0/24 | 256 | TIANSHOME-CUSTOMER-BAKABING | unknown | Reassigned | Oct 5, 2026 | [email protected] via TIANSHOME |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Tianshome.net
- Handle
- JT-303
- Range
- 199.19.20.0/22
- Registration type
- Direct Allocation
- Record created
- Oct 1, 2026
Origin network
AS214933
CN
- Name
- Bingxin Liu
- Type
- Internet provider
- Registered
- Nov 5, 2025
- Domain
- baka.pub
- Website
- net.baka.pub
- 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
Whois
Registration for this announcement
- Range
- 199.19.21.0/24
- Netname
- TIANSHOME-CUSTOMER-BAKABING
- Organization
- Not stated by the registry
- Type
- Reassigned
- Handle
- NET-199-19-21-0-1
- Parent
- NET-199-19-20-0-1
- Created
- Oct 5, 2026
- RIR
- ARIN
- Country
- CA
- Delegated
- Oct 1, 2026
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Tianshome NOC
- Phone
- +1-650-691-5698
- Handle
- TIANS1-ARIN