Data as of Nov 15, 2026
181.48.100.0/24
No anonymizer space · no proxy exits in 30 daysTelmex Colombia S.A.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 181.48.0.0/16 since Jun 2021 | AS14080 | Residential | 890 72 always on |
Network & registry
Announced by
Covering announcement 181.48.96.0/19
- Prefix
- 181.48.96.0/19
- Announced by
- AS14080 Telmex Colombia S.A.
- Type
- Residential
- Proxy exits
- 86
- Always-on exits
- 11
- RPKI
- RPKI valid
- Netname
- CO-ACSA-LACNIC
- Registrant
- Telmex Colombia S.A.
- RIR
- LACNIC
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS14080
CO
- Name
- Telmex Colombia S.A.
- Type
- Internet provider
- Registered
- Oct 15, 1999
- Domain
- claro.com.co
- Website
- www.claro.com.co
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
181.48.96.0/19
Routing history
- Pattern
- Stable
- First seen
- Jun 2014
- Current origin since
- Jun 2014 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 181.48.96.0/19 | AS14080 | /19 | LACNIC | RPKI valid |
| 181.48.0.0/13 | AS10620 | /24 | LACNIC | Another network |
| 181.48.0.0/13 | AS14080 | /24 | LACNIC | RPKI valid |
| 181.48.0.0/13 | AS14080 | /13 | LACNIC | Too specific |
Whois
Registration for this announcement
- Range
- 181.
48. 0. 0/ 13 - Netname
- CO-ACSA-LACNIC
- Registrant
- Telmex Colombia S.A.
- Registrant country
- CO
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- May 2, 2011
- RIR
- LACNIC
- Country
- CO
- Delegated
- May 2, 2011
- Status
- assigned
Report abuse
Abuse contact
- ciro.
mantilla@ claro. com. co - Name
- Network Security Team
- Phone
- +57 6017500300 [81966]
- Handle
- ATI