Data as of Nov 14, 2026
181.36.187.0/24
No anonymizer space · no proxy exits in 30 daysAltice Dominicana S.A.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Jun 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 181.36.0.0/16 since Aug 2023 | AS28118 | Residential | 2,861 245 always on | |
| 181.36.0.0/15 since Oct 2011 | AS28118 | Residential | 8,445 377 always on |
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 |
|---|---|---|---|---|---|---|
| 181.36.0.0/15 | 131,072 | — | Altice Dominicana S.A. (DO-ORDO-LACNIC) | allocated | Feb 18, 2011 | transportplanning@ |
| └ 181.36.187.0/24 | 256 | — | Altice Dominicana S.A. (DO-ADSA3-LACNIC) | reallocated | Dec 5, 2022 | transportplanning@ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28118
DO
- Name
- Altice Dominicana S.A.
- Type
- Internet provider
- Registered
- Feb 11, 2010
- Domain
- altice.com.do
- Website
- altice.com.do/
- 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
- Jun 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 181.36.0.0/15 | AS28118 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 181.
36. 187. 0/ 24 - Netname
- DO-ADSA3-LACNIC
- Registrant
- Altice Dominicana S.A.
- Registrant country
- DO
- Organization
- Not stated by the registry
- Type
- reallocated
- Created
- Dec 5, 2022
- RIR
- LACNIC
- Country
- DO
- Delegated
- Feb 18, 2011
- Status
- assigned
Report abuse
Abuse contact
- transportplanning@
altice. com. do - Name
- Altice Dominicana
- Phone
- +1809 8591332 [0000]
- Handle
- ALD88