186.44.152.0/21

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 186.44.152.0/21

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

Read more

Pingable IPs

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

IP Address	ASN	Details
186.44.158.97	AS5639 Telecommunication Services of Trinidad and Tobago	`49.54ms` from Miami, US
186.44.153.142	AS5639 Telecommunication Services of Trinidad and Tobago	`48.65ms` from Miami, US
186.44.159.221	AS5639 Telecommunication Services of Trinidad and Tobago	`49.98ms` from Miami, US
186.44.155.48	AS5639 Telecommunication Services of Trinidad and Tobago	`49.11ms` from Miami, US
186.44.154.101	AS5639 Telecommunication Services of Trinidad and Tobago	`49.48ms` from Miami, US
186.44.152.146	AS5639 Telecommunication Services of Trinidad and Tobago	`49.58ms` from Miami, US
186.44.156.59	AS5639 Telecommunication Services of Trinidad and Tobago	`48.38ms` from Miami, US
186.44.157.116	AS5639 Telecommunication Services of Trinidad and Tobago	`48.54ms` from Miami, US

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
156.83.37.37	AS1103 SURF B.V.	`2.24ms` from Amsterdam, NL
98.219.137.69	AS7922 Comcast Cable Communications, LLC	`10.34ms` from Ashburn, US
75.216.30.37	AS6167 Verizon Business	`12.17ms` from Boston, US
102.186.230.85	AS24835 Vodafone Data	`11.00ms` from Cairo, EG
175.22.78.133	AS4837 CHINA UNICOM China169 Backbone	`2.96ms` from Changchun, CN
162.185.240.101	AS21928 T-Mobile USA, Inc.	`19.82ms` from Chicago, US
59.46.212.21	AS134762 CHINANET Liaoning province Dalian MAN network	`0.52ms` from Dalian, CN
24.158.221.245	AS20115 Charter Communications LLC	`16.00ms` from Dallas, US
76.172.55.5	AS20001 Charter Communications Inc	`5.06ms` from Honolulu, US
122.46.233.37	AS17858 LG POWERCOMM	`2.63ms` from Incheon, KR
124.159.115.245	AS7679 QTnet,Inc.	`10.53ms` from Osaka, JP
121.22.77.53	AS4837 CHINA UNICOM China169 Backbone	`12.38ms` from Qingdao, CN
94.98.132.69	AS25019 Saudi Telecom Company JSC	`3.61ms` from Riyadh, SA
2.10.136.85	AS3215 Orange S.A.	`16.62ms` from Saint-Denis, FR
207.108.51.37	AS209 CenturyLink Communications, LLC	`8.10ms` from Seattle, US
14.53.1.5	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
49.116.34.229	AS4134 CHINANET-BACKBONE	`15.56ms` from UEruemqi, CN
77.245.245.21	AS42968 Kujawsko-Pomorskie Centrum Kompetencji Cyfrowych Sp. z o.o. w Likwidacji	`3.50ms` from Warsaw, PL
116.255.218.149	AS4837 CHINA UNICOM China169 Backbone	`0.29ms` from Zhengzhou, CN
89.6.114.69	AS12430 VODAFONE ESPANA S.A.U.	`2.86ms` from Barcelona, ES
44.253.181.245	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
172.210.199.37	AS8075 Microsoft Corporation	`0.53ms` from Boydton, US
200.152.39.37	AS26218 EMP. DE TEC. E INF. DA PREVIDENCIA - DATAPREV	`1.89ms` from Brasília, BR
181.174.177.21	AS20207 Gigared S.A.	`2.18ms` from Buenos Aires, AR
109.78.141.245	AS15502 Vodafone Ireland Limited	`4.55ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f3 186.44.159.219

traceroute to 186.44.159.219 (186.44.159.219): 64 hops max, 52 byte packets

3 [AS174] 38.88.57.225 1.28 ms

4 *

5 *

6 *

7 [AS5639] 190.58.21.82 37.503 ms

8 *

9 [AS5639] 186.44.159.219 52.827 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On February 16th 2026

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