Data as of Nov 5, 2026
138.204.166.0/23
No anonymizer space · no proxy exits in 30 daysA & R Telecomunicacoes LTDA
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 138.204.164.0/22 since Dec 2025 | AS270773 | Unknown | 34 2 always on |
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 138.204.166.0/24 since Dec 2025 | AS270773 | Unknown | |
| 138.204.167.0/24 since Dec 2025 | AS270773 | Unknown |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS270773
BR
- Name
- A & R Telecomunicacoes LTDA
- Registered
- Jun 1, 2020
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2015
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 2
- Last change of origin
- Jun 2020
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS270773 | RADB | Route object of AS270773 - Client of AS264409 directly or indirectly | MAINT-AS264409 | Jan 20, 2026 |
Whois
Registration for this announcement
- Range
- 138.
204. 164. 0/ 22 - Netname
- 385420
- Registrant
- A & R Telecomunicações LTDA
- Registrant country
- BR
- Organization
- A & R Telecomunicações LTDA (07910671000139)
- Handle
- 138.
204. 164. 0/ 22 - Created
- Jun 1, 2020
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jun 1, 2020
- Status
- assigned