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:      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 186.45.112.0/21

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	`42.61ms` 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
34.10.231.149	AS396982 Google LLC	`0.38ms` from Council Bluffs, US
24.127.53.165	AS7922 Comcast Cable Communications, LLC	`9.17ms` from Flint, US
113.177.213.181	AS45899 VNPT Corp	`3.13ms` from Hanoi, VN
112.9.46.197	AS24444 Shandong Mobile Communication Company Limited	`5.82ms` from Jinan, CN
89.2.221.117	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.52ms` from Lausanne, CH
80.169.145.5	AS8220 COLT Technology Services Group Limited	`0.67ms` from London, GB
82.142.164.181	AS3216 PJSC Vimpelcom	`0.65ms` from Moscow, RU
195.161.201.117	AS8342 JSC RTComm.RU	`0.99ms` from Moscow, RU
176.182.204.197	AS5410 Bouygues Telecom SA	`1.42ms` from Paris, FR
31.154.53.181	AS12400 Partner Communications Ltd.	`0.15ms` from Rosh Ha‘Ayin, IL
47.129.143.85	AS16509 Amazon.com, Inc.	`0.59ms` from Singapore, SG
104.198.91.101	AS396982 Google LLC	`0.15ms` from Tokyo, JP
78.63.110.213	AS8764 Telia Lietuva, AB	`1.08ms` from Vilnius, LT
89.68.161.101	AS9141 P4 Sp. z o.o.	`7.32ms` from Warsaw, PL
169.63.84.213	AS36351 IBM Cloud	`0.40ms` from Ashburn, US
50.104.169.181	AS5650 Frontier Communications of America, Inc.	`4.08ms` from Chicago, US
107.5.196.21	AS7922 Comcast Cable Communications, LLC	`7.51ms` from Flint, US
37.49.6.197	AS3209 Vodafone GmbH	`11.11ms` from Frankfurt am Main, DE
65.120.25.229	AS3910 CenturyLink Communications, LLC	`0.48ms` from Frankfurt am Main, DE
143.89.21.21	AS3363 Hong Kong University of Science and Technology	`2.25ms` from Hong Kong, HK
193.192.212.117	AS51320 Wireless Logic Limited	`0.39ms` from London, GB
32.142.245.245	AS7018 AT&T Enterprises, LLC	`1.24ms` from Los Angeles, US
89.241.248.101	AS13285 TalkTalk Communications Limited	`3.37ms` from Manchester, GB
201.43.201.69	AS27699 TELEFÔNICA BRASIL S.A	`4.83ms` from Osasco, BR
46.247.236.245	AS44407 Linkt SAS	`4.89ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m7 186.45.118.174

traceroute to 186.45.118.174 (186.45.118.174): 7 hops max, 52 byte packets

1 [AS15169] 216.239.46.104 57.954 ms

2 *

3 [AS23520] 63.245.90.126 118.694 ms

4 [AS5639] 201.238.123.13 119.858 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On February 16th 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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