186.150.148.0/23

AS28118 · ALTICE DOMINICANA S.A.

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Summary

Country	Dominican Republic
Domain	altice.com.do
ASN	AS28118
Parent Range	186.150.0.0/16
Registry	LACNIC
ID	ALD88

WHOIS Details

inetnum:     186.150.0.0/16
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:     186.150.0.0/16
nserver:     NS1.TRICOM.NET
nsstat:      20250510 AA
nslastaa:    20250510
nserver:     NS2.TRICOM.NET
nsstat:      20250510 AA
nslastaa:    20250510
nserver:     NS3.TRICOM.NET
nsstat:      20250510 AA
nslastaa:    20250510
nserver:     NS4.TRICOM.NET
nsstat:      20250510 AA
nslastaa:    20250510
created:     20130603
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 186.150.148.0/23

Range	ASN	Company	Num of IPs
186.150.0.0/16	AS28118	ALTICE DOMINICANA S.A.	65,536

Nearby Ranges

BGP prefixes that overlap with 186.150.0.0/16

Range	ASN	Company	Num of IPs
186.150.0.0/16	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

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Pingable IPs

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

IP Address	ASN	Details
186.150.149.4	AS28118 ALTICE DOMINICANA S.A.	`9.51ms` from Santo Domingo, DO
186.150.148.1	AS28118 ALTICE DOMINICANA S.A.	`4.72ms` 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
178.29.177.183	AS8434 Telenor Sverige AB	`17.70ms` from Copenhagen, DK
146.230.170.151	AS2018 TENET (The UNINET Project)	`1.85ms` from Durban, ZA
128.171.39.199	AS6360 University of Hawaii	`1.29ms` from Honolulu, US
217.44.199.87	AS2856 British Telecommunications PLC	`5.47ms` from London, GB
90.203.106.103	AS5607 Sky UK Limited	`3.61ms` from London, GB
223.119.127.23	AS58453 China Mobile International Limited	`0.44ms` from Los Angeles, US
97.237.33.55	AS6167 Verizon Business	`11.55ms` from New York City, US
51.13.80.23	AS8075 Microsoft Corporation	`0.79ms` from Oslo, NO
199.85.210.183	AS22612 Namecheap, Inc.	`0.22ms` from Phoenix, US
70.188.135.39	AS22773 Cox Communications Inc.	`8.81ms` from Providence, US
112.180.139.231	AS4766 Korea Telecom	`7.91ms` from Seoul, KR
211.115.200.71	AS9848 SEJONG NETWORKS	`0.70ms` from Seoul, KR
116.86.67.183	AS55430 Starhub Ltd	`1.34ms` from Singapore, SG
60.68.199.135	AS17676 SoftBank Corp.	`2.90ms` from Tokyo, JP
60.114.142.71	AS17676 SoftBank Corp.	`2.50ms` from Tokyo, JP
126.110.48.23	AS17676 SoftBank Corp.	`8.42ms` from Tokyo, JP
70.48.193.231	AS577 Bell Canada	`6.47ms` from Toronto, CA
119.97.214.7	AS4134 CHINANET-BACKBONE	`1.17ms` from Wuhan, CN
31.24.15.87	AS8758 Iway AG	`0.80ms` from Zuerich, CH
8.146.134.199	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.48ms` from Beijing, CN
72.48.254.183	AS7459 Grande Communications Networks, LLC	`8.10ms` from Dallas, US
86.243.135.103	AS3215 Orange S.A.	`4.92ms` from Frankfurt am Main, DE
217.93.155.87	AS3320 Deutsche Telekom AG	`8.51ms` from Frankfurt am Main, DE
154.95.208.55	AS134548 DXTL Tseung Kwan O Service	`0.69ms` from Hong Kong, HK
112.181.79.55	AS4766 Korea Telecom	`2.00ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f3 186.150.149.91

traceroute to 186.150.149.91 (186.150.149.91): 64 hops max, 52 byte packets

3 [AS28118] 190.94.45.173 2.742 ms

4 [AS28118] 190.94.45.172 1.581 ms

5 *

6 *

7 [AS28118] 186.150.149.91 13.906 ms

Measurement taken from

IPinfo ProbeNet in Santo Domingo, DO

On February 7th 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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