186.44.128.0/21

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:      20251215 AA
nslastaa:    20251215
nserver:     NS2.TSTT.NET.TT
nsstat:      20251215 AA
nslastaa:    20251215
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 186.44.128.0/21

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

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

IP Address	ASN	Details
186.44.135.63	AS5639 Telecommunication Services of Trinidad and Tobago	`58.77ms` from San Juan, PR
186.44.129.250	AS5639 Telecommunication Services of Trinidad and Tobago	`58.74ms` from San Juan, PR
186.44.132.137	AS5639 Telecommunication Services of Trinidad and Tobago	`59.16ms` from San Juan, PR
186.44.134.20	AS5639 Telecommunication Services of Trinidad and Tobago	`58.59ms` from Princes Town, TT
186.44.130.170	AS5639 Telecommunication Services of Trinidad and Tobago	`59.71ms` from San Juan, PR
186.44.133.54	AS5639 Telecommunication Services of Trinidad and Tobago	`60.07ms` from San Juan, PR
186.44.128.216	AS5639 Telecommunication Services of Trinidad and Tobago	`59.19ms` from San Juan, PR
186.44.131.162	AS5639 Telecommunication Services of Trinidad and Tobago	`59.76ms` from San Juan, PR

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
86.89.215.229	AS1136 KPN B.V.	`2.81ms` from Amsterdam, NL
159.100.107.213	AS33915 Vodafone Libertel B.V.	`1.84ms` from Amsterdam, NL
71.68.233.117	AS11426 Charter Communications Inc	`5.87ms` from Charlotte, US
124.230.40.245	AS4134 CHINANET-BACKBONE	`5.51ms` from Chenzhou, CN
135.135.66.133	AS4181 TDS TELECOM	`18.88ms` from Denver, US
183.52.156.213	AS4134 CHINANET-BACKBONE	`4.41ms` from Guangzhou, CN
88.251.54.181	AS9121 Turk Telekomunikasyon Anonim Sirketi	`8.73ms` from Istanbul, TR
185.147.38.69	AS208142 LLC Rocket Telecom	`0.47ms` from Krasnodar, RU
75.201.96.37	AS6167 Verizon Business	`7.69ms` from Miami, US
126.119.119.85	AS17676 SoftBank Corp.	`4.21ms` from Osaka, JP
219.146.195.69	AS4134 CHINANET-BACKBONE	`6.12ms` from Qingdao, CN
59.101.92.117	AS2764 AAPT Limited	`1.71ms` from Sydney, AU
60.117.108.229	AS17676 SoftBank Corp.	`3.10ms` from Tokyo, JP
114.107.53.5	AS4134 CHINANET-BACKBONE	`8.49ms` from Wuhan, CN
5.13.236.85	AS8708 DIGI ROMANIA S.A.	`0.81ms` from Bucharest, RO
156.213.209.181	AS8452 TE-AS	`4.31ms` from Cairo, EG
87.63.85.229	AS3292 TDC Holding A/S	`0.75ms` from Copenhagen, DK
179.130.28.37	AS26599 TELEFÔNICA BRASIL S.A	`6.35ms` from Curitiba, BR
79.41.240.69	AS3269 Telecom Italia S.p.A.	`5.80ms` from Milan, IT
15.188.154.117	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
46.47.142.69	AS30764 PODA a.s.	`6.85ms` from Prague, CZ
20.57.151.21	AS8075 Microsoft Corporation	`0.43ms` from Quincy, US
78.5.109.117	AS8968 BT Italia S.p.A.	`1.36ms` from Rome, IT
99.113.189.213	AS7018 AT&T Enterprises, LLC	`2.23ms` from San Jose, US
211.46.239.133	AS4766 Korea Telecom	`7.07ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 186.44.131.90

traceroute to 186.44.131.90 (186.44.131.90): 64 hops max, 52 byte packets

1 [AS7195] 200.25.18.65 2.223 ms

2 *

3 *

4 *

5 *

6 [AS5639] 190.58.21.81 67.889 ms

7 *

8 *

9 [AS5639] 186.44.131.90 95.868 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On December 14th 2025

What are IP address ranges?

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