186.44.64.0/21

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 186.44.64.0/21

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

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

IP Address	ASN	Details
186.44.70.234	AS5639 Telecommunication Services of Trinidad and Tobago	`51.23ms` from Miami, US
186.44.66.121	AS5639 Telecommunication Services of Trinidad and Tobago	`51.33ms` from Miami, US
186.44.69.156	AS5639 Telecommunication Services of Trinidad and Tobago	`50.32ms` from Miami, US
186.44.71.36	AS5639 Telecommunication Services of Trinidad and Tobago	`49.38ms` from Miami, US
186.44.64.229	AS5639 Telecommunication Services of Trinidad and Tobago	`50.07ms` from Miami, US
186.44.68.12	AS5639 Telecommunication Services of Trinidad and Tobago	`49.20ms` from Miami, US
186.44.67.171	AS5639 Telecommunication Services of Trinidad and Tobago	`50.46ms` from Miami, US
186.44.65.217	AS5639 Telecommunication Services of Trinidad and Tobago	`49.87ms` 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
77.160.198.85	AS1136 KPN B.V.	`1.17ms` from Amsterdam, NL
8.227.186.149	AS3356 Level 3 Parent, LLC	`0.21ms` from Billings, US
220.101.21.133	AS7474 SingTel Optus Pty Ltd	`1.23ms` from Brisbane, AU
58.63.214.85	AS4134 CHINANET-BACKBONE	`5.92ms` from Guangzhou, CN
171.248.176.245	AS7552 Viettel Group	`1.05ms` from Ho Chi Minh City, VN
209.67.129.85	AS26254 Mail2world INC.	`2.03ms` from Los Angeles, US
151.249.172.53	AS42772 Unitary enterprise A1	`4.31ms` from Minsk, BY
65.92.210.53	AS577 Bell Canada	`10.08ms` from Montreal, CA
62.148.21.69	AS39376 PUBLIC JOINT-STOCK COMPANY WORLD TRADE CENTER MOSCOW	`0.85ms` from Moscow, RU
60.109.22.149	AS17676 SoftBank Corp.	`3.51ms` from Osaka, JP
115.37.185.133	AS18126 Chubu Telecommunications Company, Inc.	`4.34ms` from Osaka, JP
175.230.23.197	AS4766 Korea Telecom	`4.86ms` from Seoul, KR
175.142.90.213	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`15.03ms` from Singapore, SG
46.177.40.117	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.16ms` from Sofia, BG
209.17.77.197	AS2527 Sony Network Communications Inc.	`2.45ms` from Tokyo, JP
210.139.223.213	AS2527 Sony Network Communications Inc.	`6.72ms` from Tokyo, JP
83.150.11.21	AS8758 Iway AG	`0.95ms` from Zuerich, CH
185.150.26.149	AS44592 SkyLink Data Center BV	`0.15ms` from Amsterdam, NL
174.55.47.69	AS7922 Comcast Cable Communications, LLC	`17.01ms` from Ashburn, US
100.21.173.21	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
52.61.75.37	AS8987 Amazon Data Services Ireland Ltd	`0.30ms` from Boardman, US
156.218.154.197	AS8452 TE-AS	`7.20ms` from Cairo, EG
98.148.100.69	AS20001 Charter Communications Inc	`6.67ms` from Los Angeles, US
205.214.227.69	AS54483 GeoLinks	`0.80ms` from Los Angeles, US
89.178.252.21	AS8402 PJSC Vimpelcom	`6.52ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f4 186.44.68.45

traceroute to 186.44.68.45 (186.44.68.45): 64 hops max, 52 byte packets

4 [AS174] 154.54.167.186 2.086 ms

5 *

6 *

7 *

8 [AS5639] 190.59.196.17 39.355 ms

9 [AS5639] 186.44.68.45 61.915 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On February 16th 2026

What are IP address ranges?

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