186.44.64.0/21

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:      20260314 AA
nslastaa:    20260314
nserver:     NS2.TSTT.NET.TT
nsstat:      20260314 AA
nslastaa:    20260314
inetrev:     186.45.0.0/16
nserver:     NS1.TSTT.NET.TT
nsstat:      20260313 AA
nslastaa:    20260313
nserver:     NS2.TSTT.NET.TT
nsstat:      20260313 AA
nslastaa:    20260313
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 186.44.64.0/21

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

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

IP Address	ASN	Details
186.44.67.62	AS5639 Telecommunication Services of Trinidad and Tobago	`48.92ms` from Miami, US
186.44.66.138	AS5639 Telecommunication Services of Trinidad and Tobago	`50.15ms` from Miami, US
186.44.70.12	AS5639 Telecommunication Services of Trinidad and Tobago	`50.00ms` from Miami, US
186.44.68.4	AS5639 Telecommunication Services of Trinidad and Tobago	`49.85ms` from Miami, US
186.44.71.108	AS5639 Telecommunication Services of Trinidad and Tobago	`49.16ms` from Miami, US
186.44.64.143	AS5639 Telecommunication Services of Trinidad and Tobago	`50.18ms` from Miami, US
186.44.65.88	AS5639 Telecommunication Services of Trinidad and Tobago	`50.33ms` from Miami, US
186.44.69.52	AS5639 Telecommunication Services of Trinidad and Tobago	`50.69ms` from Boca Raton, 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
31.210.140.69	AS212189 IT-GRAD TOO	`0.49ms` from Almaty, KZ
77.160.237.101	AS1136 KPN B.V.	`2.83ms` from Amsterdam, NL
45.58.220.37	AS20115 Charter Communications LLC	`0.57ms` from Ashburn, US
97.181.0.197	AS6167 Verizon Business	`13.20ms` from Atlanta, US
164.41.163.37	AS21506 Fundação Universidade de Brasília	`0.66ms` from Brasilia, BR
95.103.103.69	AS6855 Slovak Telekom, a.s.	`7.37ms` from Bratislava, SK
34.79.115.37	AS396982 Google LLC	`0.14ms` from Brussels, BE
188.27.23.197	AS8708 DIGI ROMANIA S.A.	`4.85ms` from Bucharest, RO
38.104.243.5	AS174 Cogent Communications, LLC	`0.26ms` from Chicago, US
16.64.9.101	AS8987 Amazon Data Services Ireland Ltd	`0.94ms` from Columbus, US
79.226.42.213	AS3320 Deutsche Telekom AG	`7.08ms` from Duesseldorf, DE
94.6.2.133	AS5607 Sky UK Limited	`4.89ms` from Erith, GB
210.117.113.165	AS9318 SK Broadband Co Ltd	`5.87ms` from Incheon, KR
81.171.160.53	AS8426 ClaraNET LTD	`1.06ms` from London, GB
89.29.36.181	AS30764 PODA a.s.	`3.76ms` from Prague, CZ
153.232.92.213	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.36ms` from Tokyo, JP
202.74.19.5	AS9597 KDDI Web Communications Inc.	`0.82ms` from Tokyo, JP
34.49.21.181	AS396982 Google LLC	`0.07ms` from Zuerich, CH
222.128.84.101	AS4808 China Unicom Beijing Province Network	`3.39ms` from Beijing, CN
34.218.156.37	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
24.34.42.5	AS7922 Comcast Cable Communications, LLC	`8.14ms` from Boston, US
84.194.242.85	AS6848 Telenet BV	`5.98ms` from Brussels, BE
89.137.201.53	AS12302 Vodafone Romania S.A.	`18.81ms` from Bucharest, RO
120.227.154.149	AS56047 China Mobile communications corporation	`2.84ms` from Changsha, CN
147.0.122.181	AS10796 Charter Communications Inc	`6.19ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f4 186.44.64.81

traceroute to 186.44.64.81 (186.44.64.81): 64 hops max, 52 byte packets

4 [AS174] 38.88.57.225 0.812 ms

5 *

6 *

7 *

8 *

9 [AS5639] 190.59.196.17 39.363 ms

10 [AS5639] 186.44.64.81 53.452 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On March 13th 2026

What are IP address ranges?

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