Data as of Nov 6, 2026
200.21.0.0/19
4 residential-proxy exits · 30 daysColombia Telecomunicaciones S.A. ESP BIC
Residential-proxy exits
Proxy exits
4
0.05% of its addresses · 30 days
Spread
3 of 32
/24s with at least one exit
Providers
25
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
20 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 200.21.20.0/24 | 0 | 2 | |
| 200.21.14.0/24 | 0 | 1 | |
| 200.21.21.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- B2Proxy
- BirdProxies
- BottingTools
- Byteful
- EZProxies
- FastProxy
- FloppyData
- GonzoProxy
- Infatica
- LemonBright
- NovaProxy
- Oxylabs
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- RainProxy
- Smartproxy
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 200.21.2.0/24 since May 2008 | AS3816 | Residential | ||
| 200.21.4.0/24 since Feb 2010 | AS3816 | Residential | ||
| 200.21.9.0/24 since May 2016 | AS3816 | Residential | ||
| 200.21.18.0/24 since Aug 2007 | AS3816 | Residential | ||
| 200.21.20.0/24 since Jun 2011 | AS3816 | Residential | 2 | |
| 200.21.22.0/24 since Apr 2012 | AS3816 | Residential | ||
| 200.21.23.0/24 since Dec 2005 | AS3816 | Residential |
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 |
|---|---|---|---|---|---|---|
| 200.21.0.0/16 | 65,536 | — | Colombia Telecomunicaciones S.A. ESP BIC (CO-CTSE-LACNIC) | allocated | Sep 16, 1994 | abuse. |
| └ 200.21.23.0/24 | 256 | — | unknown | reallocated | Mar 21, 2014 | admin. |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS3816
CO
- Name
- Colombia Telecomunicaciones S.A. ESP BIC
- Type
- Internet provider
- Registered
- Sep 9, 1994
- Domain
- movistar.com.co
- Website
- www.movistar.com.co/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2005
- Current origin since
- Nov 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 200.21.0.0/16 | AS3816 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 200.
21. 0. 0/ 16 - Netname
- CO-CTSE-LACNIC
- Registrant
- Colombia Telecomunicaciones S.A. ESP BIC
- Registrant country
- CO
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Sep 16, 1994
- RIR
- LACNIC
- Country
- CO
- Delegated
- Sep 16, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse.
internet@ tigo. com. co - Name
- Abuso Internet
- Phone
- +57 3001231234
- Handle
- ABI13