186.45.112.0/21

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 186.45.112.0/21

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
186.45.117.239	avhartltd.com	1

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

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

IP Address	ASN	Details
186.45.112.1	AS5639 Telecommunication Services of Trinidad and Tobago	`49.69ms` 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
182.92.185.5	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.96ms` from Beijing, CN
51.186.126.21	AS5607 Sky UK Limited	`1.31ms` from Dublin, IE
47.254.174.149	AS45102 Alibaba (US) Technology Co., Ltd.	`0.81ms` from Frankfurt am Main, DE
178.165.47.69	AS34700 MAXNET TELECOM, LTD	`6.92ms` from Kharkiv, UA
123.190.2.69	AS4837 CHINA UNICOM China169 Backbone	`9.97ms` from Liaoyang, CN
64.60.140.165	AS14265 TPx Communications	`4.06ms` from Los Angeles, US
155.190.233.21	AS36692 Cisco OpenDNS, LLC	`0.20ms` from Madrid, ES
46.63.153.117	AS12389 PJSC Rostelecom	`17.94ms` from Moscow, RU
126.5.246.117	AS17676 SoftBank Corp.	`11.13ms` from Osaka, JP
180.10.178.181	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.33ms` from Osaka, JP
187.102.23.37	AS53094 GHNET TELECOM LTDA	`12.68ms` from Osasco, BR
98.91.230.165	AS14618 Amazon.com, Inc.	`0.61ms` from Reston, US
73.223.151.37	AS7922 Comcast Cable Communications, LLC	`4.83ms` from San Jose, US
123.199.42.5	AS10066 LG HelloVision Corp.	`12.01ms` from Seoul, KR
180.182.92.5	AS17577 LG HelloVision Corp.	`4.87ms` from Seoul, KR
161.43.195.245	AS7474 SingTel Optus Pty Ltd	`9.53ms` from Sydney, AU
89.237.22.101	AS28745 Joint Stock Company TransTeleCom	`3.40ms` from Yekaterinburg, RU
194.11.153.21	AS3303 Swisscom (Switzerland) Ltd	`1.87ms` from Zuerich, CH
86.83.116.229	AS1136 KPN B.V.	`2.59ms` from Amsterdam, NL
95.98.124.197	AS50266 Odido Netherlands B.V.	`4.54ms` from Amsterdam, NL
148.78.235.53	AS16811 SageNet LLC	`0.79ms` from Atlanta, US
190.145.141.133	AS14080 Telmex Colombia S.A.	`0.93ms` from Bogota, CO
98.19.225.37	AS7029 Windstream Communications LLC	`11.05ms` from Chicago, US
34.131.232.37	AS396982 Google LLC	`0.09ms` from Delhi, IN
217.255.9.133	AS3320 Deutsche Telekom AG	`2.94ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 -m11 186.45.114.102

traceroute to 186.45.114.102 (186.45.114.102): 11 hops max, 52 byte packets

3 [AS23520] 190.242.173.39 16.879 ms

4 [AS23520] 190.242.173.38 14.91 ms

5 *

6 *

7 [AS23520] 63.245.90.126 94.738 ms

8 [AS5639] 201.238.123.5 99.973 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 14th 2025

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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