# 186.44.83.221 — IP Intelligence Summary

186.44.83.221 is an IPv4 address announced by AS5639, with approximate network location Tunapuna, Trinidad & Tobago. Its reverse DNS name is 186-44-83-221.dynamic.tstt.net.tt. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/186.44.83.221
- Last updated: 2026-11-11

## Ownership

- Organization: Telecommunication Services of Trinidad and Tobago
- Network name: 186.44.0.0 - 186.45.255.255
- Allocated block: 186.44.0.0/15
- ASN: AS5639 (https://ipdebrief.com/asn/5639)
- Regional registry: LACNIC
- Registered holder: Telecommunication Services of Trinidad and Tobago
- Routing operator: —
- Network registration country: TT
- Registrant address country: —

## Location

- City: Tunapuna
- Region: Tunapuna/Piarco
- Country: Trinidad & Tobago
- Time zone: —

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

- 186-44-83-221.dynamic.tstt.net.tt
- Forward-confirmed: yes

## 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

- 186.44.83.169 (https://ipdebrief.com/186.44.83.169)

## Addresses sharing infrastructure

- 186.44.23.15 — Same abuse contact (https://ipdebrief.com/186.44.23.15)
- 186.44.60.85 — Same abuse contact (https://ipdebrief.com/186.44.60.85)
- 186.44.68.60 — Same abuse contact (https://ipdebrief.com/186.44.68.60)
- 186.44.71.177 — Same abuse contact (https://ipdebrief.com/186.44.71.177)
- 186.44.89.78 — Same abuse contact (https://ipdebrief.com/186.44.89.78)
- 186.44.92.170 — Same abuse contact (https://ipdebrief.com/186.44.92.170)
- 186.44.133.201 — Same abuse contact (https://ipdebrief.com/186.44.133.201)
- 186.44.135.125 — Same abuse contact (https://ipdebrief.com/186.44.135.125)
- 186.44.137.55 — Same abuse contact (https://ipdebrief.com/186.44.137.55)
- 186.44.157.46 — Same abuse contact (https://ipdebrief.com/186.44.157.46)
- 186.44.157.58 — Same abuse contact (https://ipdebrief.com/186.44.157.58)
- 186.44.184.243 — Same abuse contact (https://ipdebrief.com/186.44.184.243)

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Source: IPDebrief, "186.44.83.221 IP intelligence", https://ipdebrief.com/186.44.83.221, updated 2026-11-11. Assessments are probabilistic.