186.149.40.0/24

AS28118 · ALTICE DOMINICANA S.A.

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Summary

Country	Dominican Republic
Domain	altice.com.do
ASN	AS28118
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:      20260328 AA
nslastaa:    20260328
nserver:     NS2.TRICOM.NET
nsstat:      20260328 AA
nslastaa:    20260328
nserver:     NS3.TRICOM.NET
nsstat:      20260328 AA
nslastaa:    20260328
nserver:     NS4.TRICOM.NET
nsstat:      20260328 AA
nslastaa:    20260328
created:     20110624
changed:     20210120

nic-hdl:     ALD88
person:      Altice Dominicana
e-mail:      transportplanning@altice.com.do
address:     Nuñez de Caceres, 8, -
address:     - - Santo Domingo - 
country:     DO
phone:       +1809  8591332 [0000]
created:     20210120
changed:     20260326

nic-hdl:     ALD87
person:      Altice Dominicana
e-mail:      transportplanning@altice.com.do
address:     Nuñez de Caceres, 8, 
address:      - Santo Domingo - 
country:     DO
phone:       +1809  8591332
created:     20210120
changed:     20260326

Overlapping Ranges

BGP prefixes that contain 186.149.40.0/24

Range	ASN	Company	Num of IPs
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	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

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

IP Address	ASN	Details
186.149.40.1	AS28118 ALTICE DOMINICANA S.A.	`4.69ms` 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
41.108.52.248	AS36947 Telecom Algeria	`12.62ms` from Algiers, DZ
23.220.130.136	AS16625 Akamai Technologies, Inc.	`0.17ms` from Ashburn, US
174.169.23.248	AS7922 Comcast Cable Communications, LLC	`5.61ms` from Boston, US
132.196.77.24	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
109.48.214.248	AS2860 NOS COMUNICACOES, S.A.	`7.77ms` from Lisbon, PT
81.42.235.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.52ms` from Madrid, ES
76.69.183.56	AS577 Bell Canada	`2.19ms` from Montreal, CA
122.1.44.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.51ms` from Osaka, JP
52.202.132.8	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
100.27.180.152	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
118.216.39.56	AS9318 SK Broadband Co Ltd	`6.78ms` from Seoul, KR
221.139.11.248	AS9318 SK Broadband Co Ltd	`0.90ms` from Seoul, KR
94.27.232.136	AS5483 Magyar Telekom Plc.	`6.16ms` from Budapest, HU
154.180.193.152	AS8452 TE-AS	`6.89ms` from Cairo, EG
141.209.128.56	AS27274 Central Michigan University	`4.53ms` from Detroit, US
151.75.165.248	AS1267 WIND TRE S.P.A.	`5.06ms` from Frosinone, IT
76.88.162.248	AS20001 Charter Communications Inc	`7.11ms` from Honolulu, US
115.9.107.248	AS4766 Korea Telecom	`7.32ms` from Incheon, KR
79.20.142.168	AS3269 Telecom Italia S.p.A.	`1.84ms` from Milan, IT
212.142.122.168	AS24651 JSC BALTICOM	`0.59ms` from Riga, LV
200.170.128.216	AS16735 ALGAR TELECOM S/A	`5.02ms` from Sao Paulo, BR
58.110.194.152	AS4804 Microplex PTY LTD	`7.72ms` from Sydney, AU
61.115.80.8	AS9595 NTT-ME Corporation	`5.40ms` from Tokyo, JP
39.97.73.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.83ms` from Beijing, CN
52.38.45.184	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, 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 186.149.40.1

traceroute to 186.149.40.1 (186.149.40.1): 64 hops max, 52 byte packets

3 [AS28118] 190.94.45.173 1.595 ms

4 [AS28118] 190.94.45.172 1.289 ms

5 *

6 [AS28118] 186.149.40.1 4.744 ms

Measurement taken from

IPinfo ProbeNet in Santo Domingo, DO

On April 4th 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.

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