Data as of Nov 9, 2026
38.250.226.0/23
No anonymizer space · no proxy exits in 30 daysCyberweb Atjp LTDA
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Recent change
New origin Nov 9, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.250.224.0/22 since Feb 2025 | AS273461 | Residential | 74 3 always on | Cogent Communications, LLC | ||
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 401,849 78,907 always on | Cogent Communications, LLC |
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 38.250.226.0/24 since Nov 9, 2026 | AS273461 | Residential | |
| 38.250.227.0/24 since Nov 9, 2026 | AS273461 | Residential |
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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
Network & registry
Origin network
AS273461
BR
- Name
- Cyberweb Atjp LTDA
- Type
- Internet provider
- Registered
- Feb 28, 2024
- Domain
- cyberwebatjp.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 9, 2026
- Current origin since
- Nov 9, 2026 · under a month
- Origin networks
- 1
Whois
Registration for this announcement
38.250.226.0/23 spans several registrations: 1 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned