186.44.176.0/21

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:      20260317 AA
nslastaa:    20260317
nserver:     NS2.TSTT.NET.TT
nsstat:      20260317 AA
nslastaa:    20260317
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 186.44.176.0/21

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

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Pingable IPs

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

IP Address	ASN	Details
186.44.178.54	AS5639 Telecommunication Services of Trinidad and Tobago	`48.34ms` from Miami, US
186.44.180.245	AS5639 Telecommunication Services of Trinidad and Tobago	`49.83ms` from Miami, US
186.44.176.22	AS5639 Telecommunication Services of Trinidad and Tobago	`49.60ms` from Boca Raton, US
186.44.183.53	AS5639 Telecommunication Services of Trinidad and Tobago	`49.94ms` from Miami, US
186.44.177.249	AS5639 Telecommunication Services of Trinidad and Tobago	`48.95ms` from Miami, US
186.44.181.80	AS5639 Telecommunication Services of Trinidad and Tobago	`49.83ms` from Miami, US
186.44.179.6	AS5639 Telecommunication Services of Trinidad and Tobago	`48.49ms` from Miami, US
186.44.182.159	AS5639 Telecommunication Services of Trinidad and Tobago	`49.84ms` 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
46.129.135.197	AS33915 Vodafone Libertel B.V.	`2.32ms` from Amsterdam, NL
98.88.103.133	AS14618 Amazon.com, Inc.	`0.45ms` from Ashburn, US
73.135.182.117	AS7922 Comcast Cable Communications, LLC	`5.71ms` from Ashburn, US
221.8.124.69	AS4837 CHINA UNICOM China169 Backbone	`4.47ms` from Changchun, CN
85.22.139.101	AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH	`2.40ms` from Duesseldorf, DE
210.182.70.5	AS3786 LG DACOM Corporation	`1.10ms` from Incheon, KR
176.152.231.213	AS5410 Bouygues Telecom SA	`2.15ms` from Marseille, FR
106.71.245.165	AS4804 Microplex PTY LTD	`2.24ms` from Melbourne, AU
52.66.79.5	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
18.228.34.37	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
24.97.41.165	AS11351 Charter Communications Inc	`14.24ms` from Secaucus, US
60.84.245.133	AS17676 SoftBank Corp.	`8.85ms` from Tokyo, JP
156.246.90.245	AS61112 AkileCloud Network	`0.36ms` from Tokyo, JP
38.194.205.165	AS36445 Coextro	`0.96ms` from Toronto, CA
110.137.111.229	AS7713 PT Telekomunikasi Indonesia	`6.64ms` from Batam, ID
121.28.49.149	AS4837 CHINA UNICOM China169 Backbone	`6.60ms` from Beijing, CN
24.14.39.165	AS7922 Comcast Cable Communications, LLC	`6.82ms` from Chicago, US
47.161.79.165	AS5650 Frontier Communications of America, Inc.	`7.45ms` from Dallas, US
220.126.22.149	AS4766 Korea Telecom	`0.87ms` from Incheon, KR
116.120.115.21	AS9318 SK Broadband Co Ltd	`1.47ms` from Incheon, KR
36.73.222.101	AS7713 PT Telekomunikasi Indonesia	`14.23ms` from Jakarta, ID
182.185.169.101	AS17557 Pakistan Telecommunication Company Limited	`1.84ms` from Lahore, PK
68.105.73.181	AS22773 Cox Communications Inc.	`7.41ms` from Los Angeles, US
213.27.134.53	AS8220 COLT Technology Services Group Limited	`0.56ms` from Madrid, ES
23.235.15.69	AS14828 Hiawatha Broadband Communications, Inc	`4.42ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -f3 186.44.183.8

traceroute to 186.44.183.8 (186.44.183.8): 64 hops max, 52 byte packets

3 [AS174] 38.88.57.225 0.73 ms

4 *

5 *

6 *

7 [AS5639] 190.58.21.82 37.5 ms

8 *

9 [AS5639] 186.44.183.8 50.82 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On March 13th 2026

What are IP address ranges?

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