Data as of Nov 5, 2026
187.58.20.0/22
No anonymizer space · no proxy exits in 30 daysTelefonica Brasil S.A
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.58.0.0/15 since May 2020 | AS18881 | Residential | 9,701 33 always on |
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS18881
BR
- Name
- Telefonica Brasil S.A
- Type
- Internet provider
- Registered
- Oct 23, 2000
- Domain
- telefonica.com.br
- Website
- www.telefonica.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
- Sep 2009
- Current origin since
- Oct 2019 · 7.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2019
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 187.
58. 0. 0/ 15 - Netname
- 130281
- Registrant
- Telefônica Brasil S.A
- Registrant country
- BR
- Organization
- Telefônica Brasil S.A (02558157000162)
- Handle
- 187.
58. 0. 0/ 15 - Created
- Apr 9, 2009
- RIR
- LACNIC
- Country
- BR
- Delegated
- Apr 9, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse.
br@ telefonica. com - Name
- CSIRT TELEFONICA BR
- Handle
- CSTBR