181.37.218.0/23

AS28118 · ALTICE DOMINICANA S.A.

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Summary

Country	Dominican Republic
Domain	altice.com.do
ASN	AS28118
Parent Range	181.36.0.0/15
Registry	LACNIC
ID	ALD88

WHOIS Details

inetnum:     181.36.0.0/15
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:     181.37.0.0/16
nserver:     NS1.TRICOM.NET
nsstat:      20250510 AA
nslastaa:    20250510
nserver:     NS4.TRICOM.NET [lame - not published]
nsstat:      20250510 FAIL
nslastaa:    20240613
inetrev:     181.36.0.0/16
nserver:     NS4.TRICOM.NET
nsstat:      20250512 AA
nslastaa:    20250512
created:     20110218
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 181.37.218.0/23

Range	ASN	Company	Num of IPs
181.36.0.0/15	AS28118	ALTICE DOMINICANA S.A.	131,072

Nearby Ranges

BGP prefixes that overlap with 181.37.0.0/16

Range	ASN	Company	Num of IPs
181.36.0.0/15	AS28118	ALTICE DOMINICANA S.A.	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

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

IP Address	ASN	Details
181.37.219.30	AS28118 ALTICE DOMINICANA S.A.	`2.74ms` from Santo Domingo, DO
181.37.218.193	AS28118 ALTICE DOMINICANA S.A.	`2.75ms` 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
208.112.100.199	AS20021 Ntirety, Inc.	`4.12ms` from Ashburn, US
163.182.89.215	AS6181 Cincinnati Bell Telephone Company LLC	`1.89ms` from Cincinnati, US
172.108.225.119	AS5650 Frontier Communications of America, Inc.	`0.37ms` from Dallas, US
212.28.7.167	AS15654 Civica UK Ltd.	`3.87ms` from London, GB
185.195.126.23	AS204239 Abzorb Group Ltd	`5.75ms` from London, GB
109.147.220.103	AS2856 British Telecommunications PLC	`6.11ms` from London, GB
147.127.206.199	AS1715 Renater	`5.86ms` from Marseille, FR
68.60.15.71	AS7922 Comcast Cable Communications, LLC	`12.61ms` from Murfreesboro, US
68.129.46.151	AS701 Verizon Business	`2.19ms` from New York City, US
177.127.64.71	AS28573 Claro NXT Telecomunicacoes Ltda	`3.02ms` from Porto Alegre, BR
95.54.243.87	AS12389 PJSC Rostelecom	`18.00ms` from Saint Petersburg, RU
191.243.168.247	AS263508 SIMNET TELECOMUNICACOES LTDA	`9.03ms` from Sao Paulo, BR
180.158.51.135	AS4812 China Telecom (Group)	`2.58ms` from Shanghai, CN
118.171.33.167	AS3462 Data Communication Business Group	`5.12ms` from Taichung, TW
78.88.182.151	AS29314 VECTRA S.A.	`12.93ms` from Warsaw, PL
77.245.96.231	AS35104 Jusan Mobile JSC	`2.24ms` from Astana, KZ
124.230.33.247	AS4134 CHINANET-BACKBONE	`5.40ms` from Chenzhou, CN
206.180.14.199	AS16410 The Reynolds and Reynolds Company	`6.37ms` from Columbus, US
93.217.134.55	AS3320 Deutsche Telekom AG	`7.43ms` from Frankfurt am Main, DE
137.59.201.87	AS18229 CtrlS	`0.41ms` from Hyderabad, IN
35.152.245.7	AS16509 Amazon.com, Inc.	`0.13ms` from Milan, IT
72.88.195.119	AS701 Verizon Business	`2.23ms` from New York City, US
108.30.161.135	AS701 Verizon Business	`2.45ms` from New York City, US
90.76.64.199	AS3215 Orange S.A.	`18.84ms` from Paris, FR
123.132.72.7	AS4837 CHINA UNICOM China169 Backbone	`8.19ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f4 181.37.218.62

traceroute to 181.37.218.62 (181.37.218.62): 64 hops max, 52 byte packets

4 [AS28118] 190.94.45.172 1.411 ms

5 [AS28118] 181.37.218.62 2.841 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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