Data as of Nov 11, 2026
200.66.76.0/23
No anonymizer space · no proxy exits in 30 daysMegacable Comunicaciones de Mexico, S.A. de C.V.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 200.66.76.0/22 since Jul 2023 | AS14178 | Business | 2 | |
| 200.66.64.0/19 since Nov 2024 | AS14178 | Business | 44 1 always on |
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 200.66.76.0/24 since May 2022 | AS14178 | Business | |
| 200.66.77.0/24 since May 2022 | AS14178 | Business |
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 |
|---|---|---|---|---|---|---|
| 200.66.64.0/19 | 8,192 | — | Megacable Comunicaciones de Mexico, S.A. de C.V. (MX-MCMS-LACNIC) | allocated | Jul 6, 2001 | abuse@ |
| └ 200.66.72.0/21 | 2,048 | — | Megacable Comunicaciones de Mexico, S.A. de C.V. (MX-MCMS-LACNIC) | reassigned | Jan 23, 2002 | ipmaster@ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS14178
MX
- Name
- Megacable Comunicaciones de Mexico, S.A. de C.V.
- Type
- Internet provider
- Registered
- Nov 2, 1999
- Domain
- mcmtelecom.com
- Website
- mcmtelecom.com
- 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
- Aug 2021
- Current origin since
- Aug 2021 · 5.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 200.66.64.0/19 | AS14178 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 200.
66. 72. 0/ 21 - Netname
- MX-MCMS-LACNIC
- Registrant
- Megacable Comunicaciones de Mexico, S.A. de C.V.
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- reassigned
- Created
- Jan 23, 2002
- RIR
- LACNIC
- Country
- MX
- Delegated
- Jul 6, 2001
- Status
- assigned
Report abuse
Abuse contact
- ipmaster@
mcmtelecom. com. mx - Name
- IPMASTER ADMINISTRATOR
- Phone
- +52 55 5350-0275
- Handle
- IPA