Data as of Nov 4, 2026
187.121.158.0/24
No anonymizer space · no proxy exits in 30 daysGR Telecom
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS270918
BR
- Name
- GR Telecom
- Type
- Internet provider
- Registered
- Jul 8, 2020
- Domain
- insidetelecom.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2017
- Current origin since
- Aug 2022 · 4.2 yr
- Origin networks
- 2
- Last change of origin
- Jul 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.121.156.0/22 | AS270918 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS270918 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | Feb 14, 2024 |
Whois
Registration for this announcement
- Range
- 187.121.156.0/22
- Netname
- 387767
- Registrant
- GR Telecom
- Registrant country
- BR
- Organization
- GR Telecom (10607779000161)
- Handle
- 187.121.156.0/22
- Created
- Jul 8, 2020
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jul 8, 2020
- Status
- assigned