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:      20260112 AA
nslastaa:    20260112
nserver:     NS2.TSTT.NET.TT
nsstat:      20260112 AA
nslastaa:    20260112
inetrev:     186.45.0.0/16
nserver:     NS1.TSTT.NET.TT
nsstat:      20260111 AA
nslastaa:    20260111
nserver:     NS2.TSTT.NET.TT
nsstat:      20260111 AA
nslastaa:    20260111
created:     20090715
changed:     20091015

nic-hdl:     BRT2
person:      Broadband Technology
e-mail:      [email protected]
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

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Pingable IPs

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

IP Address	ASN	Details
186.45.247.138	AS5639 Telecommunication Services of Trinidad and Tobago	`45.69ms` from Princes Town, TT
186.45.240.1	AS5639 Telecommunication Services of Trinidad and Tobago	`44.20ms` from Princes Town, TT
186.45.246.168	AS5639 Telecommunication Services of Trinidad and Tobago	`46.74ms` from Princes Town, TT
186.45.242.251	AS5639 Telecommunication Services of Trinidad and Tobago	`45.35ms` from Princes Town, TT
186.45.244.244	AS5639 Telecommunication Services of Trinidad and Tobago	`45.84ms` from Princes Town, TT
186.45.241.190	AS5639 Telecommunication Services of Trinidad and Tobago	`64.19ms` from Princes Town, TT
186.45.243.234	AS5639 Telecommunication Services of Trinidad and Tobago	`45.49ms` from Princes Town, TT
186.45.245.187	AS5639 Telecommunication Services of Trinidad and Tobago	`45.51ms` 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.	`0.71ms` from Ashburn, US
173.184.22.133	AS7029 Windstream Communications LLC	`4.63ms` from Atlanta, US
194.78.160.85	AS5432 Proximus NV	`1.36ms` from Brussels, BE
186.132.233.181	AS22927 Telefonica de Argentina	`2.20ms` from Buenos Aires, AR
97.135.216.149	AS6167 Verizon Business	`14.14ms` from Chicago, US
3.134.153.117	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
50.191.96.5	AS7922 Comcast Cable Communications, LLC	`5.37ms` from Denver, US
68.145.231.213	AS6327 Shaw Communications	`5.53ms` from Edmonton, CA
68.86.140.133	AS7922 Comcast Cable Communications, LLC	`3.37ms` from Flint, US
91.42.248.101	AS3320 Deutsche Telekom AG	`3.44ms` from Frankfurt am Main, DE
91.52.110.69	AS3320 Deutsche Telekom AG	`4.24ms` from Hamburg, DE
183.99.250.165	AS4766 Korea Telecom	`1.72ms` from Incheon, KR
41.221.91.149	AS37075 Airtel Uganda Limited	`1.16ms` from Kampala, UG
104.51.117.5	AS7018 AT&T Enterprises, LLC	`1.17ms` from Kansas City, US
88.200.158.101	AS12389 PJSC Rostelecom	`0.24ms` from Samara, RU
91.135.34.37	AS2116 GLOBALCONNECT AS	`1.72ms` from Sandefjord, NO
69.241.237.5	AS7922 Comcast Cable Communications, LLC	`3.98ms` from Secaucus, US
1.170.134.117	AS3462 Data Communication Business Group	`3.33ms` from Taichung, TW
175.160.16.101	AS4837 CHINA UNICOM China169 Backbone	`2.22ms` from Tieling, CN
99.62.20.21	AS7018 AT&T Enterprises, LLC	`7.44ms` from Atlanta, US
52.10.164.181	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
177.74.101.5	AS271947 EXODO 20 FIBRA OPTICA S.A.S.	`8.42ms` from Bogotá, CO
138.99.73.197	AS264178 Coonexao Telecom e Informatica EIRELI	`15.81ms` from Brasilia, BR
156.194.207.85	AS8452 TE-AS	`7.17ms` from Cairo, EG
35.193.202.37	AS396982 Google LLC	`0.11ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -m8 186.45.246.85

traceroute to 186.45.246.85 (186.45.246.85): 8 hops max, 52 byte packets

1 [AS15169] 142.251.253.252 57.358 ms

2 [AS15169] 192.178.249.12 57.832 ms

3 *

4 [AS23520] 63.245.90.126 117.27 ms

5 [AS5639] 201.238.123.97 119.914 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On January 9th 2026

What are IP address ranges?

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