Data as of Nov 13, 2026
187.72.51.0/24
No anonymizer space · no proxy exits in 30 daysAlgar Telecom S/A
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.72.0.0/16 since Jul 2009 | AS16735 | Residential | 4,124 102 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS16735
BR
- Name
- Algar Telecom S/A
- Type
- Internet provider
- Registered
- Aug 17, 2000
- Domain
- algar.com.br
- Website
- www.algar.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
- May 2024
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 187.
72. 0. 0/ 16 - Netname
- 132932
- Registrant
- Algar Telecom S/A
- Registrant country
- BR
- Organization
- Algar Telecom S/A (71208516000174)
- Handle
- 187.
72. 0. 0/ 16 - Created
- Jun 29, 2009
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jun 29, 2009
- Status
- assigned