181.36.220.0/23

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 181.36.220.0/23

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 181.36.0.0/16

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

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

IP Address	ASN	Details
181.36.221.29	AS28118 ALTICE DOMINICANA S.A.	`23.08ms` from Miami, US
181.36.220.204	AS28118 ALTICE DOMINICANA S.A.	`17.48ms` 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
73.147.121.199	AS7922 Comcast Cable Communications, LLC	`9.91ms` from Ashburn, US
122.9.45.39	AS23724 IDC, China Telecommunications Corporation	`3.70ms` from Beijing, CN
44.230.159.247	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
181.1.0.103	AS7303 Telecom Argentina S.A.	`1.50ms` from Buenos Aires, AR
75.243.20.167	AS6167 Verizon Business	`17.05ms` from Chicago, US
141.94.210.135	AS16276 OVH SAS	`0.10ms` from Gravelines, FR
116.99.221.39	AS24086 Viettel Corporation	`14.02ms` from Hanoi, VN
115.98.36.151	AS17488 Hathway IP Over Cable Internet	`1.48ms` from Hyderabad, IN
118.221.65.151	AS9318 SK Broadband Co Ltd	`1.10ms` from Incheon, KR
92.58.65.135	AS12479 Orange Espagne SA	`7.85ms` from Madrid, ES
88.183.53.71	AS12322 Free SAS	`6.09ms` from Paris, FR
107.196.174.23	AS7018 AT&T Enterprises, LLC	`18.76ms` from Redding, US
31.133.124.7	AS61152 Freedom House Ltd.	`2.10ms` from Saint Petersburg, RU
66.136.205.103	AS7018 AT&T Enterprises, LLC	`4.13ms` from San Antonio, US
77.29.217.7	AS6821 Makedonski Telekom AD-Skopje	`8.38ms` from Skopje, MK
223.200.99.23	AS4782 Data Communication Business Group	`8.00ms` from Taipei, TW
216.231.172.231	AS22561 CenturyLink Communications, LLC	`10.92ms` from Atlanta, US
197.134.188.231	AS24835 Vodafone Data	`10.52ms` from Cairo, EG
222.213.236.199	AS4134 CHINANET-BACKBONE	`3.73ms` from Chengdu, CN
23.62.88.7	AS16625 Akamai Technologies, Inc.	`0.26ms` from Chicago, US
24.8.172.231	AS7922 Comcast Cable Communications, LLC	`2.06ms` from Denver, US
40.77.104.199	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
20.234.85.231	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
27.124.236.23	AS38109 SK Broadband Co Ltd	`5.61ms` from Incheon, KR
131.93.123.103	AS20115 Charter Communications LLC	`14.04ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 181.36.221.29

traceroute to 181.36.221.29 (181.36.221.29): 64 hops max, 52 byte packets

1 [AS22356] 201.76.195.1 0.221 ms

2 [] 198.32.124.179 15.288 ms

3 [AS23520] 69.79.100.0 1.71 ms

4 [AS23520] 69.79.100.243 26.791 ms

5 [AS23520] 190.242.133.43 152.215 ms

6 *

7 *

8 [AS28118] 181.36.220.207 76.093 ms

9 [AS28118] 181.36.221.29 58.578 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

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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