186.45.184.0/21

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:      20260121 AA
nslastaa:    20260121
nserver:     NS2.TSTT.NET.TT
nsstat:      20260121 AA
nslastaa:    20260121
inetrev:     186.45.0.0/16
nserver:     NS1.TSTT.NET.TT
nsstat:      20260122 AA
nslastaa:    20260122
nserver:     NS2.TSTT.NET.TT
nsstat:      20260122 AA
nslastaa:    20260122
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 186.45.184.0/21

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
186.45.184.1	AS5639 Telecommunication Services of Trinidad and Tobago	`42.60ms` 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
91.180.137.213	AS5432 Proximus NV	`2.16ms` from Brussels, BE
156.70.137.133	AS16504 Granite Telecommunications LLC	`0.55ms` from Dallas, US
193.72.145.21	AS6730 Sunrise GmbH	`1.98ms` from Geneve, CH
76.184.83.133	AS11427 Charter Communications Inc	`10.65ms` from Houston, US
34.26.74.197	AS396982 Google LLC	`0.16ms` from Moncks Corner, US
89.23.34.165	AS43404 Fastnet LLC	`0.66ms` from Moscow, RU
35.139.181.21	AS33363 Charter Communications, Inc	`8.55ms` from Orlando, US
75.115.236.165	AS33363 Charter Communications, Inc	`9.87ms` from Orlando, US
27.54.96.69	AS45687 Minamikyusyu CableTV Net Inc.	`15.86ms` from Osaka, JP
54.232.251.149	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
66.39.24.117	AS7859 pair Networks	`0.11ms` from Pittsburgh, US
79.27.230.5	AS3269 Telecom Italia S.p.A.	`2.50ms` from Rome, IT
24.138.239.85	AS14638 Liberty Communications of Puerto Rico LLC	`7.48ms` from San Juan, PR
222.116.94.229	AS4766 Korea Telecom	`3.07ms` from Seoul, KR
14.45.110.117	AS4766 Korea Telecom	`4.51ms` from Seoul, KR
104.46.208.53	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
72.203.176.5	AS22773 Cox Communications Inc.	`2.98ms` from Tulsa, US
98.97.16.165	AS14593 Space Exploration Technologies Corporation	`12.67ms` from Ashburn, US
24.49.15.133	AS4922 Shenandoah Cable Television LLC	`10.66ms` from Ashburn, US
24.63.64.85	AS7922 Comcast Cable Communications, LLC	`9.81ms` from Boston, US
84.203.111.53	AS31122 Digiweb ltd	`2.48ms` from Dublin, IE
128.201.47.5	AS266616 COHAB NET	`8.13ms` from Fortaleza, BR
194.26.96.5	AS44529 Geely Europe Innovation and Collaboration AB	`0.69ms` from Goeteborg, SE
150.109.127.85	AS132203 Tencent Building, Kejizhongyi Avenue	`0.43ms` from Hong Kong, HK
58.78.148.197	AS3786 LG DACOM Corporation	`1.50ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f2 -m13 186.45.187.129

traceroute to 186.45.187.129 (186.45.187.129): 13 hops max, 52 byte packets

2 [AS6939] 184.104.205.113 2.366 ms

3 *

4 [AS6939] 184.104.177.2 8.319 ms

5 [AS6762] 89.221.41.1 160.543 ms

6 [AS6762] 89.221.41.47 156.075 ms

7 *

8 *

9 [AS23520] 190.242.180.47 197.264 ms

10 [AS5639] 201.238.123.66 194.197 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Vilnius, LT

On January 18th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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