# 190.13.21.100 — IP Intelligence Summary

190.13.21.100 is an IPv4 address announced by AS3816, with approximate network location Bucaramanga, Colombia. Its reverse DNS name is 190-13-21-100.telebucaramanga.net.co. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/190.13.21.100
- Last updated: 2026-11-11

## Ownership

- Organization: TELEBUCARAMANGA S.A. E.S.P.
- Network name: 190.13.0.0 - 190.13.31.255
- Allocated block: 190.13.0.0/19
- ASN: AS3816 (https://ipdebrief.com/asn/3816)
- Regional registry: LACNIC
- Registered holder: TELEBUCARAMANGA S.A. E.S.P.
- Routing operator: —
- Network registration country: CO
- Registrant address country: —

## Location

- City: Bucaramanga
- Region: Santander Department
- Country: Colombia
- Time zone: America/Bogota

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: Unverified (not proof of unicast)
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (0/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- 190-13-21-100.telebucaramanga.net.co
- Forward-confirmed: no

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- spf: Not checked
- dmarc: Not checked
- fcrDns: Not checked
- dnssec: Not checked
- caa: Not checked

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Source: IPDebrief, "190.13.21.100 IP intelligence", https://ipdebrief.com/190.13.21.100, updated 2026-11-11. Assessments are probabilistic.