186.45.240.0/21

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:      20260221 AA
nslastaa:    20260221
nserver:     NS2.TSTT.NET.TT
nsstat:      20260221 AA
nslastaa:    20260221
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 186.45.240.0/21

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 186.45.0.0/16

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

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

IP Address	ASN	Details
186.45.243.163	AS5639 Telecommunication Services of Trinidad and Tobago	`64.30ms` from Princes Town, TT
186.45.240.1	AS5639 Telecommunication Services of Trinidad and Tobago	`44.62ms` from Princes Town, TT
186.45.244.25	AS5639 Telecommunication Services of Trinidad and Tobago	`45.52ms` from Princes Town, TT
186.45.246.95	AS5639 Telecommunication Services of Trinidad and Tobago	`45.22ms` from Princes Town, TT
186.45.242.208	AS5639 Telecommunication Services of Trinidad and Tobago	`46.00ms` from Princes Town, TT
186.45.241.160	AS5639 Telecommunication Services of Trinidad and Tobago	`64.88ms` from Princes Town, TT
186.45.247.55	AS5639 Telecommunication Services of Trinidad and Tobago	`45.74ms` from Princes Town, TT

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
69.32.225.101	AS394834 Cengage Learning, Inc.	`0.48ms` from Ashburn, US
40.132.13.37	AS7029 Windstream Communications LLC	`5.49ms` from Atlanta, US
52.12.82.101	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
100.20.157.245	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
73.69.250.5	AS7922 Comcast Cable Communications, LLC	`10.59ms` from Boston, US
189.50.86.117	AS28327 Rei das Tecnologias LTDA ME	`0.42ms` from Brasilia, BR
141.135.70.21	AS6848 Telenet BV	`6.42ms` from Brussels, BE
213.224.178.117	AS6848 Telenet BV	`1.99ms` from Brussels, BE
212.110.210.245	AS20676 Plusnet GmbH	`6.23ms` from Duesseldorf, DE
87.150.135.5	AS3320 Deutsche Telekom AG	`4.76ms` from Duesseldorf, DE
178.31.104.69	AS8434 Telenor Sverige AB	`19.67ms` from Goeteborg, SE
59.149.125.149	AS9269 Hong Kong Broadband Network Ltd.	`0.61ms` from Hong Kong, HK
221.161.143.117	AS4766 Korea Telecom	`6.80ms` from Incheon, KR
210.217.180.5	AS9318 SK Broadband Co Ltd	`0.91ms` from Incheon, KR
170.215.61.181	AS5650 Frontier Communications of America, Inc.	`12.52ms` from Los Angeles, US
35.243.136.133	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
71.224.196.181	AS7922 Comcast Cable Communications, LLC	`7.10ms` from Piscataway, US
41.143.137.181	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.48ms` from Rabat, MA
122.39.64.117	AS17858 LG POWERCOMM	`1.80ms` from Seoul, KR
203.72.114.133	AS1659 Taiwan Academic Network (TANet) Information Center	`3.39ms` from Taipei, TW
59.158.9.21	AS17506 ARTERIA Networks Corporation	`15.24ms` from Tokyo, JP
119.240.177.101	AS2518 BIGLOBE Inc.	`7.72ms` from Tokyo, JP
83.29.12.213	AS5617 Orange Polska Spolka Akcyjna	`6.32ms` from Warsaw, PL
104.21.218.229	AS13335 Cloudflare, Inc.	`0.10ms` from Wrocław, PL
77.169.201.85	AS1136 KPN B.V.	`2.32ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f2 -m10 186.45.241.160

traceroute to 186.45.241.160 (186.45.241.160): 10 hops max, 52 byte packets

2 [AS264811] 131.72.76.129 0.355 ms

3 [AS264811] 131.72.76.21 2.575 ms

4 [AS264811] 131.72.77.246 1.615 ms

5 *

6 [AS5639] 190.58.255.157 43.926 ms

7 [AS5639] 201.238.123.109 45.738 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Princes Town, TT

On February 16th 2026

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