Data as of Nov 9, 2026
177.105.220.0/22
No anonymizer space · no proxy exits in 30 daysPortalmail Informatica LTDA
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.105.216.0/21 since May 2022 | AS262653 | Residential | 374 68 always on | |
| 177.105.208.0/20 since Mar 2012 | AS262653 | Residential | 463 97 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS262653
BR
- Name
- Portalmail Informatica LTDA
- Type
- Internet provider
- Registered
- Dec 6, 2011
- Domain
- portalmail.com.br
- Website
- portalmail.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
- Apr 2021
- Current origin since
- May 2022 · 4.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.105.220.0/22 | AS262653 | /22 | LACNIC | RPKI valid |
| 177.105.216.0/21 | AS262653 | /21 | LACNIC | Too specific |
| 177.105.208.0/20 | AS262653 | /20 | LACNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS262653 | RADB | Cliente ST1 - AS262653 | MAINT-ASN269194 | Jul 14, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 177.105.221.0/24 | AS262653 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 177.105.222.0/24 | AS262653 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 177.105.223.0/24 | AS262653 | RADB | America Movil Brasil | MAINT-AS28513 | Sep 3, 2025 |
Whois
Registration for this announcement
- Range
- 177.
105. 208. 0/ 20 - Netname
- 175689
- Registrant
- Portalmail Informatica LTDA
- Registrant country
- BR
- Organization
- Portalmail Informatica LTDA (05646182000196)
- Handle
- 177.
105. 208. 0/ 20 - Created
- Dec 6, 2011
- RIR
- LACNIC
- Country
- BR
- Delegated
- Dec 6, 2011
- Status
- assigned