186.44.184.0/21

AS5639 · Telecommunication Services of Trinidad and Tobago

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Summary

Country	Trinidad and Tobago
Domain	tstt.net.tt
ASN	AS5639
Parent Range	186.44.0.0/15
Registry	LACNIC
ID	BRT2

WHOIS Details

inetnum:     186.44.0.0/15
status:      allocated
aut-num:     N/A
owner:       Telecommunication Services of Trinidad and Tobago
ownerid:     TT-TSOT1-LACNIC
responsible: Manager Broadband Technology
address:     1 Edward Street, 1, 
address:     00000 - Port of Spain - 
country:     TT
phone:       +1868 481 2408
owner-c:     BRT2
tech-c:      BRT2
abuse-c:     BRT2
inetrev:     186.44.0.0/16
nserver:     NS1.TSTT.NET.TT
nsstat:      20260125 AA
nslastaa:    20260125
nserver:     NS2.TSTT.NET.TT
nsstat:      20260125 AA
nslastaa:    20260125
inetrev:     186.45.0.0/16
nserver:     NS1.TSTT.NET.TT
nsstat:      20260122 AA
nslastaa:    20260122
nserver:     NS2.TSTT.NET.TT
nsstat:      20260122 AA
nslastaa:    20260122
created:     20090715
changed:     20091015

nic-hdl:     BRT2
person:      Broadband Technology
e-mail:      hostmaster@tstt.co.tt
address:     1 Edward Street, 00000, 00000
address:     00000 - Port of Spain - TT
country:     TT
phone:       +1868 481 2408
created:     20090703
changed:     20221028

Overlapping Ranges

BGP prefixes that contain 186.44.184.0/21

Range	ASN	Company	Num of IPs
186.44.0.0/15	AS5639	Telecommunication Services of Trinidad and Tobago	131,072

Nearby Ranges

BGP prefixes that overlap with 186.44.0.0/16

Range	ASN	Company	Num of IPs
186.44.0.0/15	AS5639	Telecommunication Services of Trinidad and Tobago	131,072

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
186.44.190.121	AS5639 Telecommunication Services of Trinidad and Tobago	`49.54ms` from Miami, US
186.44.191.116	AS5639 Telecommunication Services of Trinidad and Tobago	`49.62ms` from Miami, US
186.44.188.105	AS5639 Telecommunication Services of Trinidad and Tobago	`48.09ms` from Miami, US
186.44.185.130	AS5639 Telecommunication Services of Trinidad and Tobago	`48.83ms` from Miami, US
186.44.187.19	AS5639 Telecommunication Services of Trinidad and Tobago	`48.67ms` from Miami, US
186.44.186.219	AS5639 Telecommunication Services of Trinidad and Tobago	`49.13ms` from Miami, US
186.44.189.8	AS5639 Telecommunication Services of Trinidad and Tobago	`49.52ms` from Miami, US
186.44.184.102	AS5639 Telecommunication Services of Trinidad and Tobago	`49.04ms` from Miami, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
57.153.252.53	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
75.136.73.101	AS20115 Charter Communications LLC	`12.06ms` from Ashburn, US
64.124.174.53	AS6461 Zayo Bandwidth	`0.35ms` from Ashburn, US
199.229.231.21	AS3257 GTT Communications Inc.	`0.34ms` from Atlanta, US
80.134.210.21	AS3320 Deutsche Telekom AG	`4.15ms` from Berlin, DE
190.85.200.85	AS14080 Telmex Colombia S.A.	`1.25ms` from Bogota, CO
20.52.198.5	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
116.102.121.181	AS7552 Viettel Group	`4.43ms` from Ho Chi Minh City, VN
60.2.112.181	AS4837 CHINA UNICOM China169 Backbone	`11.88ms` from Hohhot, CN
1.214.160.5	AS3786 LG DACOM Corporation	`1.60ms` from Incheon, KR
212.22.5.21	AS8607 Digital Space Group Limited	`4.00ms` from London, GB
109.227.154.245	AS15704 XTRA TELECOM S.A.	`1.58ms` from Madrid, ES
90.9.53.53	AS3215 Orange S.A.	`7.15ms` from Marseille, FR
95.236.159.165	AS3269 Telecom Italia S.p.A.	`1.93ms` from Milan, IT
177.23.110.165	AS263614 RVA TELECOM LTDA	`4.14ms` from Osasco, BR
186.75.60.149	AS11556 Cable & Wireless Panama	`1.33ms` from Panama, PA
81.67.107.85	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`8.74ms` from Paris, FR
120.149.8.53	AS1221 Telstra Limited	`1.50ms` from Perth, AU
168.205.178.149	AS262459 Osirnet Info Telecom Ltda.	`2.22ms` from Porto Alegre, BR
54.227.181.213	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
64.32.93.101	AS6400 Compañía Dominicana de Teléfonos S. A.	`1.81ms` from Santo Domingo, DO
61.32.217.5	AS3786 LG DACOM Corporation	`2.15ms` from Seoul, KR
222.118.147.53	AS4766 Korea Telecom	`5.24ms` from Seoul, KR
45.123.145.117	AS212238 Datacamp Limited	`0.09ms` from Tokyo, JP
133.130.208.229	AS2514 NTT PC Communications, Inc.	`3.48ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 186.44.189.68

traceroute to 186.44.189.68 (186.44.189.68): 64 hops max, 52 byte packets

1 [AS174] 38.104.222.190 0.612 ms

2 *

3 *

4 *

5 [AS5639] 190.58.21.82 38.288 ms

6 *

7 [AS5639] 186.44.189.68 50.147 ms

Measurement taken from

IPinfo ProbeNet in Boca Raton, US

On January 19th 2026

What are IP address ranges?

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