186.44.16.0/21

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:      20260219 AA
nslastaa:    20260219
nserver:     NS2.TSTT.NET.TT
nsstat:      20260219 AA
nslastaa:    20260219
inetrev:     186.45.0.0/16
nserver:     NS1.TSTT.NET.TT
nsstat:      20260217 AA
nslastaa:    20260217
nserver:     NS2.TSTT.NET.TT
nsstat:      20260217 AA
nslastaa:    20260217
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 186.44.16.0/21

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

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

IP Address	ASN	Details
186.44.21.215	AS5639 Telecommunication Services of Trinidad and Tobago	`49.44ms` from Miami, US
186.44.22.238	AS5639 Telecommunication Services of Trinidad and Tobago	`50.27ms` from Miami, US
186.44.20.224	AS5639 Telecommunication Services of Trinidad and Tobago	`49.74ms` from Miami, US
186.44.19.143	AS5639 Telecommunication Services of Trinidad and Tobago	`49.73ms` from Miami, US
186.44.16.114	AS5639 Telecommunication Services of Trinidad and Tobago	`50.06ms` from Miami, US
186.44.17.223	AS5639 Telecommunication Services of Trinidad and Tobago	`49.85ms` from Miami, US
186.44.23.187	AS5639 Telecommunication Services of Trinidad and Tobago	`49.15ms` from Miami, US
186.44.18.134	AS5639 Telecommunication Services of Trinidad and Tobago	`50.29ms` 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
148.113.141.245	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
121.28.163.5	AS4837 CHINA UNICOM China169 Backbone	`6.56ms` from Beijing, CN
43.196.17.181	AS55960 Beijing Guanghuan Xinwang Digital	`3.67ms` from Beijing, CN
103.21.79.149	AS45536 Readylink Internet Services Limited	`9.58ms` from Chennai, IN
75.149.210.53	AS7922 Comcast Cable Communications, LLC	`5.83ms` from Chicago, US
119.84.141.53	AS134420 Chongqing Telecom	`0.62ms` from Chongqing, CN
218.207.42.85	AS9808 China Mobile Communications Group Co., Ltd.	`1.28ms` from Chongqing, CN
74.136.167.245	AS10796 Charter Communications Inc	`13.90ms` from Cleveland, US
136.62.254.245	AS16591 Google Fiber Inc.	`5.34ms` from Dallas, US
120.223.193.21	AS9808 China Mobile Communications Group Co., Ltd.	`4.86ms` from Jinan, CN
74.102.82.229	AS701 Verizon Business	`1.27ms` from New York City, US
177.203.73.149	AS8167 V tal	`7.06ms` from Novo Hamburgo, BR
163.16.98.5	AS1659 Taiwan Academic Network (TANet) Information Center	`7.06ms` from Taipei, TW
126.13.190.53	AS17676 SoftBank Corp.	`3.53ms` from Tokyo, JP
8.227.216.181	AS3356 Level 3 Parent, LLC	`0.35ms` from Boston, US
93.122.130.117	AS8953 Orange Romania S.A.	`0.62ms` from Bucharest, RO
107.140.205.245	AS7018 AT&T Enterprises, LLC	`15.58ms` from Chicago, US
3.13.24.117	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
82.42.100.53	AS5089 Virgin Media Limited	`10.87ms` from Dublin, IE
85.199.253.85	AS42973 M247 UK Ltd	`0.40ms` from London, GB
154.24.22.117	AS174 Cogent Communications, LLC	`0.55ms` from Los Angeles, US
4.232.104.37	AS8075 Microsoft Corporation	`0.53ms` from Milan, IT
64.18.189.21	AS19515 Oricom Internet inc.	`0.70ms` from Montreal, CA
202.240.14.21	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.38ms` from Osaka, JP
222.175.230.245	AS4134 CHINANET-BACKBONE	`4.30ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 186.44.17.140

traceroute to 186.44.17.140 (186.44.17.140): 64 hops max, 52 byte packets

1 [AS174] 38.104.222.190 0.668 ms

2 *

3 *

4 *

5 [AS5639] 190.58.252.242 39.485 ms

6 *

7 [AS5639] 186.44.17.140 50.841 ms

Measurement taken from

IPinfo ProbeNet in Boca Raton, US

On February 16th 2026

What are IP address ranges?

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