186.45.200.0/21

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:      20260219 AA
nslastaa:    20260219
nserver:     NS2.TSTT.NET.TT
nsstat:      20260219 AA
nslastaa:    20260219
inetrev:     186.45.0.0/16
nserver:     NS1.TSTT.NET.TT
nsstat:      20260217 AA
nslastaa:    20260217
nserver:     NS2.TSTT.NET.TT
nsstat:      20260217 AA
nslastaa:    20260217
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 186.45.200.0/21

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

Read more

Pingable IPs

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

IP Address	ASN	Details
186.45.202.141	AS5639 Telecommunication Services of Trinidad and Tobago	`54.62ms` from Princes Town, TT
186.45.203.132	AS5639 Telecommunication Services of Trinidad and Tobago	`55.14ms` from Princes Town, TT
186.45.205.252	AS5639 Telecommunication Services of Trinidad and Tobago	`55.55ms` from Princes Town, TT
186.45.206.191	AS5639 Telecommunication Services of Trinidad and Tobago	`55.75ms` from Princes Town, TT
186.45.200.155	AS5639 Telecommunication Services of Trinidad and Tobago	`55.74ms` from Princes Town, TT
186.45.204.167	AS5639 Telecommunication Services of Trinidad and Tobago	`55.83ms` from Princes Town, TT
186.45.207.248	AS5639 Telecommunication Services of Trinidad and Tobago	`55.36ms` from Princes Town, TT
186.45.201.254	AS5639 Telecommunication Services of Trinidad and Tobago	`55.09ms` 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
173.231.255.53	AS54641 InMotion Hosting, Inc.	`0.29ms` from Ashburn, US
4.31.203.69	AS3356 Level 3 Parent, LLC	`0.36ms` from Atlanta, US
207.200.201.149	AS53828 NETWORK INNOVATIONS, LLC	`0.43ms` from Chicago, US
34.247.194.117	AS16509 Amazon.com, Inc.	`0.46ms` from Dublin, IE
195.74.139.149	AS8586 TalkTalk Communications Limited	`2.05ms` from Erith, GB
1.12.73.181	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.93ms` from Guangzhou, CN
211.253.231.197	AS9955 Baekseok University	`3.87ms` from Incheon, KR
103.233.153.213	AS17451 BIZNET NETWORKS	`3.18ms` from Jakarta, ID
216.158.192.21	AS46261 QuickPacket, LLC	`0.63ms` from Los Angeles, US
111.38.4.149	AS9808 China Mobile Communications Group Co., Ltd.	`5.24ms` from Nanjing, CN
222.135.129.181	AS4837 CHINA UNICOM China169 Backbone	`11.47ms` from Qingdao, CN
27.195.31.229	AS4837 CHINA UNICOM China169 Backbone	`5.94ms` from Qingdao, CN
34.194.51.133	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
87.10.153.197	AS3269 Telecom Italia S.p.A.	`4.68ms` from Rome, IT
84.54.146.53	AS29084 ComNet Bulgaria	`7.09ms` from Sofia, BG
133.242.12.5	AS7684 SAKURA Internet Inc.	`16.60ms` from Tokyo, JP
102.156.245.149	AS37705 TOPNET	`2.22ms` from Tunis, TN
113.143.99.117	AS4134 CHINANET-BACKBONE	`4.24ms` from Xi'an, CN
87.247.28.165	AS21299 Kar-Tel LLC	`3.31ms` from Astana, KZ
84.47.63.53	AS6855 Slovak Telekom, a.s.	`5.45ms` from Bratislava, SK
187.205.71.69	AS8151 UNINET	`7.66ms` from Guadalajara, MX
14.225.218.85	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.36ms` from Ho Chi Minh City, VN
110.39.245.133	AS38264 National WiMAX/IMS environment	`4.35ms` from Lahore, PK
81.96.142.213	AS5089 Virgin Media Limited	`8.43ms` from London, GB
180.24.81.37	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.90ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 186.45.202.8

traceroute to 186.45.202.8 (186.45.202.8): 64 hops max, 52 byte packets

3 [AS264811] 131.72.76.21 1.091 ms

4 *

5 *

6 *

7 *

8 [AS5639] 190.58.252.242 43.354 ms

9 *

10 [AS5639] 186.45.202.8 59.163 ms

Measurement taken from

IPinfo ProbeNet in Princes Town, TT

On February 16th 2026

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