186.149.232.0/21

AS12066 · ALTICE DOMINICANA S.A.

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Summary

Country	Dominican Republic
Domain	altice.com.do
ASN	AS12066
Parent Range	186.149.0.0/16
Registry	LACNIC
ID	ALD88

WHOIS Details

inetnum:     186.149.0.0/16
status:      allocated
aut-num:     N/A
owner:       ALTICE DOMINICANA S.A.
ownerid:     DO-ORDO-LACNIC
responsible: Altice Dominicana
address:     Av. Nunez de Caceres, Torre Altice, 8, -
address:     10111 - Santo Domingo - Distrito Nacional
country:     DO
phone:       +1  8098594141 [0000]
owner-c:     ALD88
tech-c:      ALD88
abuse-c:     ALD87
inetrev:     186.149.0.0/16
nserver:     NS1.TRICOM.NET
nsstat:      20250512 AA
nslastaa:    20250512
nserver:     NS2.TRICOM.NET
nsstat:      20250512 AA
nslastaa:    20250512
nserver:     NS3.TRICOM.NET
nsstat:      20250512 AA
nslastaa:    20250512
nserver:     NS4.TRICOM.NET
nsstat:      20250512 AA
nslastaa:    20250512
created:     20110624
changed:     20210120

nic-hdl:     ALD88
person:      Altice Dominicana
e-mail:      transportoperations@altice.com.do
address:     Nuñez de Caceres, 8, -
address:     - - Santo Domingo - 
country:     DO
phone:       +1809  8591332 [0000]
created:     20210120
changed:     20250506

nic-hdl:     ALD87
person:      Altice Dominicana
e-mail:      hterrero@altice.com.do
address:     Nuñez de Caceres, 8, 
address:      - Santo Domingo - 
country:     DO
phone:       +1809  8591332
created:     20210120
changed:     20250506

Overlapping Ranges

BGP prefixes that contain 186.149.232.0/21

Range	ASN	Company	Num of IPs
186.149.0.0/16	AS12066	ALTICE DOMINICANA S.A.	65,536
186.149.0.0/16	AS28118	ALTICE DOMINICANA S.A.	65,536

Nearby Ranges

BGP prefixes that overlap with 186.149.0.0/16

Range	ASN	Company	Num of IPs
186.149.0.0/16	AS12066	ALTICE DOMINICANA S.A.	65,536
186.149.0.0/16	AS28118	ALTICE DOMINICANA S.A.	65,536

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

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

IP Address	ASN	Details
186.149.237.118	AS28118 ALTICE DOMINICANA S.A.	`7.48ms` from Santo Domingo, DO
186.149.239.203	AS28118 ALTICE DOMINICANA S.A.	`7.95ms` from Santo Domingo, DO
186.149.238.142	AS28118 ALTICE DOMINICANA S.A.	`7.81ms` from Santo Domingo, DO
186.149.236.239	AS28118 ALTICE DOMINICANA S.A.	`8.91ms` from Santo Domingo, DO
186.149.235.50	AS28118 ALTICE DOMINICANA S.A.	`8.22ms` from Santo Domingo, DO
186.149.234.69	AS28118 ALTICE DOMINICANA S.A.	`7.86ms` from Santo Domingo, DO
186.149.233.205	AS28118 ALTICE DOMINICANA S.A.	`7.56ms` from Santo Domingo, DO
186.149.232.54	AS28118 ALTICE DOMINICANA S.A.	`4.51ms` from Santo Domingo, DO

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
44.225.208.101	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
173.162.161.37	AS7922 Comcast Cable Communications, LLC	`6.99ms` from Boston, US
3.255.90.85	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
65.255.61.117	AS22933 Cable and Wireless, Turks and Caicos	`14.93ms` from Kingston, JM
203.53.110.37	AS1221 Telstra Limited	`1.16ms` from Melbourne, AU
184.107.142.5	AS32613 Leaseweb Canada Inc.	`0.78ms` from Montreal, CA
217.144.169.133	AS29226 JSC Mastertel	`1.08ms` from Moscow, RU
90.2.179.117	AS3215 Orange S.A.	`15.04ms` from Paris, FR
39.79.225.85	AS4837 CHINA UNICOM China169 Backbone	`5.70ms` from Qingdao, CN
200.210.2.181	AS4230 CLARO S.A.	`4.87ms` from Sao Paulo, BR
106.254.138.85	AS3786 LG DACOM Corporation	`1.78ms` from Seoul, KR
99.132.122.85	AS7018 AT&T Enterprises, LLC	`6.48ms` from Atlanta, US
199.164.10.5	AS20048 American Medical Association	`1.96ms` from Chicago, US
69.243.169.37	AS7922 Comcast Cable Communications, LLC	`7.99ms` from Chicago, US
64.182.27.165	AS54489 CoreSpace, Inc.	`0.74ms` from Dallas, US
185.208.0.5	AS399827 2pifi, Inc	`0.09ms` from Denver, US
70.30.254.229	AS577 Bell Canada	`2.20ms` from Montreal, CA
211.124.146.37	AS9617 JCOM Co., Ltd.	`12.05ms` from Osaka, JP
185.225.101.37	AS60695 NETRONIK sp. z o.o.	`0.43ms` from Poznan, PL
151.15.53.229	AS1267 WIND TRE S.P.A.	`3.41ms` from Rome, IT
194.191.192.21	AS1836 green.ch AG	`1.67ms` from Zuerich, CH
190.121.217.5	AS60022 Sona Network B.V.	`1.28ms` from Amsterdam, NL
100.31.207.245	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
23.43.87.165	AS20940 Akamai International B.V.	`0.24ms` from Atlanta, US
164.49.45.245	AS668 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f3 186.149.239.26

traceroute to 186.149.239.26 (186.149.239.26): 64 hops max, 52 byte packets

3 [AS28118] 190.94.45.173 0.989 ms

4 [AS28118] 190.94.45.172 1.497 ms

5 *

6 *

7 [AS28118] 186.149.239.26 14.387 ms

Measurement taken from

IPinfo ProbeNet in Santo Domingo, DO

On March 20th 2026

What are IP address ranges?

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