AS5639

BitTorrent
Major ISP
Mobile

Telecommunication Services of Trinidad and Tobago

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Summary

IP address summary information
Name	Telecommunication Services of Trinidad and Tobago
Country	Trinidad & Tobago
Website	host.io/tstt.co.tt·tstt.co.tt
Hosted domains	127
IPv4 addresses	297,984
IPv6 addresses	3.17 × 10²⁹
ASN type	ISP
Registry	LACNIC
Allocated	30 years ago on Jul 18, 1995
Updated	16 years ago on Oct 15, 2009

IP Ranges

Netblock	Company	Num of IPs
186.44.0.0/15	Telecommunication Services of Trinidad and Tobago	131,072
190.58.0.0/16	Telecommunication Services of Trinidad and Tobago	65,536
190.59.0.0/16	Telecommunication Services of Trinidad and Tobago	65,536
190.59.128.0/19	Telecommunication Services of Trinidad and Tobago	8,192
201.238.64.0/19	Telecommunication Services of Trinidad and Tobago	8,192
209.94.192.0/19	Telecommunication Services of Trinidad and Tobago	8,192
200.108.0.0/20	Telecommunication Services of Trinidad and Tobago	4,096
200.108.16.0/20	Telecommunication Services of Trinidad and Tobago	4,096
201.238.96.0/20	Telecommunication Services of Trinidad and Tobago	4,096
186.44.8.0/21	Telecommunication Services of Trinidad and Tobago	2,048

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 127 domain names hosted across 93 IP addresses on this ASN.

IP Address	Domain	Count
190.58.238.204		7
200.108.21.37		4
209.94.203.73		4
190.58.238.190		3
190.58.238.205		3

Peers

There are 6 peers for this ASN.

ASN	Name
AS174	Cogent Communications, LLC
AS1239	Cogent Communications, LLC
AS23520	Columbus Networks USA, Inc.
AS26317	Lisa Communications Ltd
AS27924	AMPLIA COMMUNICATIONS LTD.
AS28067	The University of the West IndiesSt Augustine Camp

Upstreams

There are 2 upstreams for this ASN.

ASN	Name
AS174	Cogent Communications, LLC
AS23520	Columbus Networks USA, Inc.

Downstreams

There are 3 downstreams for this ASN.

ASN	Name
AS26317	Lisa Communications Ltd
AS27924	AMPLIA COMMUNICATIONS LTD.
AS28067	The University of the West IndiesSt Augustine Camp

Pingable IPs

592 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
190.58.206.131 Ping	AS5639 Telecommunication Services of Trinidad and Tobago	54.40ms from Miami, US
186.44.197.127 Ping	AS5639 Telecommunication Services of Trinidad and Tobago	52.22ms from Miami, US
186.44.252.110 Ping	AS5639 Telecommunication Services of Trinidad and Tobago	54.52ms from Miami, US
186.44.186.40 Ping	AS5639 Telecommunication Services of Trinidad and Tobago	49.05ms from Miami, US
186.45.133.14 Ping	AS5639 Telecommunication Services of Trinidad and Tobago	42.12ms from Miami, US
186.44.86.146 Ping	AS5639 Telecommunication Services of Trinidad and Tobago	49.97ms from Miami, US
186.44.155.68 Ping	AS5639 Telecommunication Services of Trinidad and Tobago	51.36ms from Miami, US
186.45.120.1 Ping	AS5639 Telecommunication Services of Trinidad and Tobago	42.16ms from Miami, US
190.59.174.36 Ping	AS5639 Telecommunication Services of Trinidad and Tobago	55.98ms from Princes Town, TT
186.44.45.86 Ping	AS5639 Telecommunication Services of Trinidad and Tobago	53.63ms from Princes Town, TT

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -m13 186.45.228.33

traceroute to 186.45.228.33 (186.45.228.33): 13 hops max, 52 byte packets

1 [AS57169] 46.183.187.1 9720.896 ms

2 *

3 *

4 [AS174] 149.11.170.113 4.763 ms

5 [AS174] 154.54.57.165 5.128 ms

6 [AS174] 154.54.27.169 82.763 ms

7 [AS174] 154.54.3.126 81.555 ms

8 *

9 *

10 [AS5639] 201.238.123.109 167.394 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On April 24, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS5639 at robtex.

AS5639

Summary

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

AS11947

AS263222

AS264793

AS264811

AS266792

AS274045

What is an ASN?

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Pingable IPs

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IP Ranges

AS11947

AS263222

AS264793

AS264811

AS266792

AS274045

AS5639

Summary

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Related Networks

AS11947

AS263222

AS264793

AS264811

AS266792

AS274045

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Pingable IPs

Other Pingable IPs

IP Ranges

AS11947

AS263222

AS264793

AS264811

AS266792

AS274045