Data as of Nov 11, 2026
45.4.180.0/23
No anonymizer space · no proxy exits in 30 daysRM dos Santos Informatica
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 45.4.180.0/22 since Feb 2020 | AS266057 | Residential | 61 8 always on |
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 45.4.180.0/24 since Nov 11, 2026 | AS266057 | Residential | |
| 45.4.181.0/24 since Nov 11, 2026 | AS266057 | Residential |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS266057
BR
- Name
- RM dos Santos Informatica
- Type
- Internet provider
- Registered
- Feb 24, 2017
- Domain
- rmsinformatica.com.br
- 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
- Aug 2019
- Current origin since
- Aug 2019 · 7.2 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS266057 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 45.
4. 180. 0/ 22 - Netname
- 304194
- Registrant
- RM dos Santos Informatica
- Registrant country
- BR
- Organization
- RM dos Santos Informatica (07321600000109)
- Handle
- 45.
4. 180. 0/ 22 - Created
- Feb 24, 2017
- RIR
- LACNIC
- Country
- BR
- Delegated
- Feb 24, 2017
- Status
- assigned
Report abuse
Abuse contact
- renato@
rmsinformatica. com. br - Name
- RENATO MARIANO DOS SANTOS
- Handle
- RMS871