181.37.210.0/23

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 181.37.210.0/23

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
86.12.186.87	AS5089 Virgin Media Limited	`4.71ms` from London, GB
137.103.62.39	AS11776 Breezeline	`6.67ms` from Miami, US
188.218.4.231	AS30722 Fastweb SpA	`6.25ms` from Milan, IT
173.176.7.215	AS5769 Videotron Ltee	`8.84ms` from Montreal, CA
180.179.19.23	AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	`0.92ms` from Mumbai, IN
210.227.205.199	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.19ms` from Osaka, JP
34.166.79.167	AS396982 Google LLC	`6.36ms` from Riyadh, SA
151.14.146.215	AS1267 WIND TRE S.P.A.	`1.17ms` from Rome, IT
71.212.190.103	AS209 CenturyLink Communications, LLC	`2.26ms` from Seattle, US
35.134.196.151	AS33588 Charter Communications LLC	`14.47ms` from Seattle, US
124.89.106.87	AS4837 CHINA UNICOM China169 Backbone	`9.77ms` from Xi'an, CN
83.77.37.39	AS3303 Swisscom (Switzerland) Ltd	`2.40ms` from Zuerich, CH
182.52.13.199	AS23969 TOT Public Company Limited	`1.46ms` from Bangkok, TH
111.197.207.151	AS4808 China Unicom Beijing Province Network	`3.97ms` from Beijing, CN
3.12.104.7	AS16509 Amazon.com, Inc.	`0.70ms` from Columbus, US
121.146.208.71	AS4766 Korea Telecom	`6.63ms` from Incheon, KR
80.47.145.119	AS13285 TalkTalk Communications Limited	`6.08ms` from Manchester, GB
188.49.26.183	AS25019 Saudi Telecom Company JSC	`2.50ms` from Riyadh, SA
175.238.56.7	AS4766 Korea Telecom	`1.67ms` from Seoul, KR
122.147.197.135	AS9919 New Century InfoComm Tech Co., Ltd.	`5.62ms` from Taipei, TW
183.186.95.167	AS4837 CHINA UNICOM China169 Backbone	`6.59ms` from Taiyuan, CN
101.16.28.151	AS4837 CHINA UNICOM China169 Backbone	`10.28ms` from Beijing, CN
40.86.78.7	AS8075 Microsoft Corporation	`0.16ms` from Des Moines, US
182.184.167.23	AS17557 Pakistan Telecommunication Company Limited	`1.39ms` from Islamabad, PK
111.12.145.183	AS9808 China Mobile Communications Group Co., Ltd.	`6.21ms` from Lanzhou, 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 181.37.211.134

traceroute to 181.37.211.134 (181.37.211.134): 64 hops max, 52 byte packets

4 [AS28118] 190.94.45.172 1.296 ms

5 [AS28118] 181.37.211.134 2.784 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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