181.37.16.0/23

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:      20260329 AA
nslastaa:    20260329
nserver:     NS4.TRICOM.NET [lame - not published]
nsstat:      20260329 FAIL
nslastaa:    20250513
inetrev:     181.36.0.0/16
nserver:     NS1.TRICOM.NET
nsstat:      20260328 AA
nslastaa:    20260328
nserver:     NS4.TRICOM.NET [lame - not published]
nsstat:      20260328 FAIL
nslastaa:    20250512
created:     20110218
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 181.37.16.0/23

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
181.37.17.94	teknovate.com.do	1

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

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

IP Address	ASN	Details
181.37.16.1	AS28118 ALTICE DOMINICANA S.A.	`4.62ms` from Santo Domingo, DO
181.37.17.151	AS28118 ALTICE DOMINICANA S.A.	`10.65ms` 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
37.151.86.103	AS9198 JSC Kazakhtelecom	`9.91ms` from Almaty, KZ
2.166.84.135	AS3320 Deutsche Telekom AG	`12.93ms` from Hamburg, DE
124.57.18.103	AS17858 LG POWERCOMM	`4.80ms` from Incheon, KR
202.69.60.71	AS23750 GERRYS INFORMATION TECHNOLOGY PVT LTD.	`1.19ms` from Islamabad, PK
213.177.110.7	AS12389 PJSC Rostelecom	`6.24ms` from Kazan, RU
31.96.233.247	AS2856 British Telecommunications PLC	`2.48ms` from London, GB
74.105.233.135	AS701 Verizon Business	`2.81ms` from New York City, US
201.214.234.23	AS22047 VTR BANDA ANCHA S.A.	`10.20ms` from Santiago, CL
216.243.43.135	AS54858 Wave Broadband	`0.41ms` from Seattle, US
113.52.202.55	AS9770 LG HelloVision Corp.	`7.12ms` from Seoul, KR
111.229.24.183	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.30ms` from Shanghai, CN
143.204.53.247	AS16509 Amazon.com, Inc.	`0.16ms` from Zuerich, CH
175.19.222.231	AS4837 CHINA UNICOM China169 Backbone	`5.24ms` from Changchun, CN
113.179.112.23	AS45899 VNPT Corp	`3.32ms` from Hanoi, VN
41.23.163.135	AS36994 Vodacom	`10.85ms` from Johannesburg, ZA
83.55.201.183	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.52ms` from Madrid, ES
27.106.247.167	AS18260 EHIME CATV CO.,LTD.	`8.68ms` from Osaka, JP
20.193.8.231	AS8075 Microsoft Corporation	`0.66ms` from Sydney, AU
2.160.136.39	AS3320 Deutsche Telekom AG	`16.93ms` from Duesseldorf, DE
2.220.205.215	AS5607 Sky UK Limited	`1.35ms` from Erith, GB
112.11.218.151	AS56041 China Mobile communications corporation	`6.33ms` from Hangzhou, CN
73.0.227.167	AS7922 Comcast Cable Communications, LLC	`10.15ms` from Miami, US
95.238.242.7	AS3269 Telecom Italia S.p.A.	`7.49ms` from Milan, IT
76.17.166.23	AS7922 Comcast Cable Communications, LLC	`2.68ms` from Minneapolis, US
194.190.130.23	AS50169 LLC Inventos	`0.61ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f3 181.37.17.123

traceroute to 181.37.17.123 (181.37.17.123): 64 hops max, 52 byte packets

3 [AS28118] 190.94.45.173 0.898 ms

4 *

5 *

6 *

7 [AS28118] 181.37.17.123 14.37 ms

Measurement taken from

IPinfo ProbeNet in Santo Domingo, DO

On April 13th 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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