Data as of Nov 6, 2026
187.109.44.0/23
No anonymizer space · no proxy exits in 30 daysUltranet Telecomunicacoes Ltda
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 187.109.32.0/20 | 4,096 | 138106 | Ultranet Telecomunicações Ltda (09425735000131) | allocated | Dec 14, 2009 | regmaster@ |
| └ 187.109.44.0/23 | 512 | 216600 | Braslink Network Informatica Ltda (02579801000189) | reallocated | Nov 20, 2013 | regmaster@ via 138106 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS262706
BR
- Name
- Ultranet Telecomunicacoes Ltda
- Type
- Internet provider
- Registered
- Dec 14, 2009
- Domain
- ultra.net.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2013
- Current origin since
- Feb 2026 · 8 mo
- Origin networks
- 2
- Last change of origin
- Sep 2013
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 187.
109. 44. 0/ 23 - Netname
- 216600
- Registrant
- Braslink Network Informatica Ltda
- Registrant country
- BR
- Organization
- Braslink Network Informatica Ltda (02579801000189)
- Handle
- 187.
109. 44. 0/ 23 - Created
- Nov 20, 2013
- RIR
- LACNIC
- Country
- BR
- Delegated
- Dec 14, 2009
- Status
- assigned