# 181.174.231.20 — IP Intelligence Summary

181.174.231.20 is an IPv4 address announced by AS265688, with approximate network location Pitalito, Colombia. Its reverse DNS name is host-181-174-231-20.sinergy.com.co. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/181.174.231.20
- Last updated: 2026-11-12

## Ownership

- Organization: FIBRA OPTICA COLOMBIA S.A.S. ZOMAC
- Network name: 181.174.228.0 - 181.174.231.255
- Allocated block: 181.174.228.0/22
- ASN: AS265688 (https://ipdebrief.com/asn/265688)
- Regional registry: LACNIC
- Registered holder: FIBRA OPTICA COLOMBIA S.A.S. ZOMAC
- Routing operator: —
- Network registration country: CO
- Registrant address country: —

## Location

- City: Pitalito
- Region: Huila 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

- host-181-174-231-20.sinergy.com.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

## Nearby addresses

- 181.174.231.2 (https://ipdebrief.com/181.174.231.2)
- 181.174.231.43 (https://ipdebrief.com/181.174.231.43)
- 181.174.231.45 (https://ipdebrief.com/181.174.231.45)
- 181.174.231.58 (https://ipdebrief.com/181.174.231.58)
- 181.174.231.91 (https://ipdebrief.com/181.174.231.91)
- 181.174.231.93 (https://ipdebrief.com/181.174.231.93)
- 181.174.231.144 (https://ipdebrief.com/181.174.231.144)
- 181.174.231.149 (https://ipdebrief.com/181.174.231.149)
- 181.174.231.150 (https://ipdebrief.com/181.174.231.150)
- 181.174.231.178 (https://ipdebrief.com/181.174.231.178)
- 181.174.231.202 (https://ipdebrief.com/181.174.231.202)
- 181.174.231.204 (https://ipdebrief.com/181.174.231.204)

---

Source: IPDebrief, "181.174.231.20 IP intelligence", https://ipdebrief.com/181.174.231.20, updated 2026-11-12. Assessments are probabilistic.