186.44.136.0/21

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:      20251218 AA
nslastaa:    20251218
nserver:     NS2.TSTT.NET.TT
nsstat:      20251218 AA
nslastaa:    20251218
inetrev:     186.45.0.0/16
nserver:     NS1.TSTT.NET.TT
nsstat:      20251219 AA
nslastaa:    20251219
nserver:     NS2.TSTT.NET.TT
nsstat:      20251219 AA
nslastaa:    20251219
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 186.44.136.0/21

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

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

IP Address	ASN	Details
186.44.142.212	AS5639 Telecommunication Services of Trinidad and Tobago	`60.48ms` from Miami, US
186.44.141.37	AS5639 Telecommunication Services of Trinidad and Tobago	`59.30ms` from Miami, US
186.44.140.153	AS5639 Telecommunication Services of Trinidad and Tobago	`60.62ms` from Jacksonville, US
186.44.137.148	AS5639 Telecommunication Services of Trinidad and Tobago	`55.02ms` from Princes Town, TT
186.44.136.140	AS5639 Telecommunication Services of Trinidad and Tobago	`59.40ms` from Miami, US
186.44.143.177	AS5639 Telecommunication Services of Trinidad and Tobago	`57.67ms` from Miami, US
186.44.138.58	AS5639 Telecommunication Services of Trinidad and Tobago	`55.42ms` from Miami, US
186.44.139.136	AS5639 Telecommunication Services of Trinidad and Tobago	`57.86ms` 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
4.180.137.181	AS8075 Microsoft Corporation	`0.18ms` from Amsterdam, NL
98.19.71.69	AS7029 Windstream Communications LLC	`6.80ms` from Atlanta, US
197.49.147.149	AS8452 TE-AS	`4.99ms` from Cairo, EG
23.221.82.181	AS16625 Akamai Technologies, Inc.	`0.79ms` from Chennai, IN
84.170.91.37	AS3320 Deutsche Telekom AG	`5.16ms` from Frankfurt am Main, DE
219.229.88.21	AS4538 China Education and Research Network Center	`13.95ms` from Guangzhou, CN
185.78.54.5	AS201289 COMMIFY UK LIMITED	`1.50ms` from London, GB
151.59.17.5	AS1267 WIND TRE S.P.A.	`12.07ms` from Milan, IT
58.210.193.101	AS4134 CHINANET-BACKBONE	`4.04ms` from Nanjing, CN
153.136.209.149	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.73ms` from Osaka, JP
4.39.22.197	AS3356 Level 3 Parent, LLC	`0.37ms` from Seattle, US
14.85.191.117	AS4766 Korea Telecom	`5.04ms` from Seoul, KR
152.42.200.53	AS14061 DigitalOcean, LLC	`0.17ms` from Singapore, SG
24.111.89.133	AS11232 Midcontinent Communications	`9.62ms` from Sioux Falls, US
218.26.209.69	AS4837 CHINA UNICOM China169 Backbone	`2.73ms` from Taiyuan, CN
77.116.128.21	AS25255 ==> TELE2 AUSTRIA <==	`9.27ms` from Vienna, AT
112.46.69.85	AS9808 China Mobile Communications Group Co., Ltd.	`1.13ms` from Xi'an, CN
192.87.208.245	AS1103 SURF B.V.	`2.72ms` from Amsterdam, NL
69.178.106.149	AS8047 GENERAL COMMUNICATION, INC.	`16.52ms` from Anchorage, US
89.124.241.213	AS6079 RCN	`1.50ms` from Ashburn, US
44.253.126.229	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
52.232.160.53	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
123.147.192.85	AS4837 CHINA UNICOM China169 Backbone	`1.05ms` from Chongqing, CN
84.252.231.245	AS8586 TalkTalk Communications Limited	`11.94ms` from Erith, GB
221.210.169.37	AS4837 CHINA UNICOM China169 Backbone	`8.86ms` from Harbin, CN

Traceroute

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

traceroute -a -n -q1 -f4 186.44.136.95

traceroute to 186.44.136.95 (186.44.136.95): 64 hops max, 52 byte packets

4 [AS264811] 131.72.77.246 293.243 ms

5 *

6 *

7 *

8 *

9 [AS5639] 190.59.196.9 43.655 ms

10 [AS5639] 186.44.136.95 55.942 ms

Measurement taken from

IPinfo ProbeNet in Princes Town, TT

On December 15th 2025

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