181.37.0.0/22

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 181.37.0.0/22

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

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

IP Address	ASN	Details
181.37.1.112	AS28118 ALTICE DOMINICANA S.A.	`22.81ms` from Miami, US
181.37.3.226	AS28118 ALTICE DOMINICANA S.A.	`23.69ms` from Miami, US
181.37.0.1	AS28118 ALTICE DOMINICANA S.A.	`19.51ms` from Miami, US
181.37.2.216	AS28118 ALTICE DOMINICANA S.A.	`26.71ms` 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
84.116.10.70	AS6830 Liberty Global B.V.	`1.28ms` from Amsterdam, NL
50.32.11.182	AS5650 Frontier Communications of America, Inc.	`12.99ms` from Ashburn, US
75.148.1.166	AS7922 Comcast Cable Communications, LLC	`6.76ms` from Ashburn, US
75.177.194.214	AS11426 Charter Communications Inc	`11.90ms` from Charlotte, US
76.181.119.54	AS10796 Charter Communications Inc	`10.93ms` from Columbus, US
220.201.80.214	AS4837 CHINA UNICOM China169 Backbone	`9.29ms` from Dalian, CN
162.193.130.230	AS7018 AT&T Enterprises, LLC	`9.63ms` from Dallas, US
102.161.14.38	AS30999 EMTEL LIMITED	`12.04ms` from Ebene, MU
87.179.203.246	AS3320 Deutsche Telekom AG	`5.51ms` from Frankfurt am Main, DE
80.129.115.86	AS3320 Deutsche Telekom AG	`8.61ms` from Frankfurt am Main, DE
85.100.15.150	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.37ms` from Izmir, TR
89.234.12.230	AS15395 Rackspace Ltd.	`1.04ms` from London, GB
131.226.252.6	AS12213 Centersquare	`1.30ms` from Los Angeles, US
95.252.235.198	AS3269 Telecom Italia S.p.A.	`8.44ms` from Milan, IT
94.102.31.38	AS42514 Signal Service LLC	`11.88ms` from Moscow, RU
70.110.183.22	AS701 Verizon Business	`1.18ms` from Philadelphia, US
131.150.254.230	AS20115 Charter Communications LLC	`13.78ms` from Seattle, US
125.25.119.86	AS23969 TOT Public Company Limited	`9.36ms` from Bangkok, TH
96.252.90.102	AS701 Verizon Business	`1.85ms` from Boston, US
168.121.34.102	AS61519 COOP. DE PROVISION DE SERV ELECTRICOS Y OTROS SER PUBLICOS Y SERV SOCIALES Y DE CREDITO Y VIVI	`10.55ms` from Buenos Aires, AR
218.76.66.230	AS4134 CHINANET-BACKBONE	`9.65ms` from Chenzhou, CN
98.23.103.86	AS7029 Windstream Communications LLC	`6.44ms` from Dallas, US
43.255.230.102	AS59043 Guangzhou LanDong Information technology co., LTD	`2.83ms` from Guangzhou, CN
147.171.131.6	AS1942 Renater	`6.90ms` from Marseille, FR
1.43.100.86	AS4804 Microplex PTY LTD	`3.27ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f5 181.37.2.52

traceroute to 181.37.2.52 (181.37.2.52): 64 hops max, 52 byte packets

5 [AS1299] 213.248.96.108 0.482 ms

6 [AS1299] 213.248.75.225 0.691 ms

7 *

8 *

9 [AS28118] 181.37.2.52 49.098 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On September 11th 2025

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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