Data as of Nov 9, 2026
201.139.177.0/24
No anonymizer space · no proxy exits in 30 daysComputadoras y Servicios Especiales SA de CV
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 201.139.176.0/21 since May 2026 | AS28387 | Residential | 111 71 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28387
MX
- Name
- Computadoras y Servicios Especiales SA de CV
- Type
- Internet provider
- Registered
- Feb 25, 2013
- Domain
- blacom.com
- Website
- blacom.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Nov 2011
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 3
- Last change of origin
- May 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 201.139.176.0/21 | AS28387 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 201.
139. 176. 0/ 21 - Netname
- MX-TASL-LACNIC
- Registrant
- Telecomunicaciones Autónomas Sin Límite, S.A. de C.V.
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Dec 27, 2009
- RIR
- LACNIC
- Country
- MX
- Delegated
- Dec 27, 2009
- Status
- assigned
Report abuse
Abuse contact
- a.
padilla@ blacom. com. mx - Name
- Jose Antonio Padilla Castillo
- Phone
- +52 2226413505 [1005]
- Handle
- JAC123