148.103.240.0/22

AS12066 · ALTICE DOMINICANA S.A.

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Summary

Country	Dominican Republic
Domain	altice.com.do
ASN	AS12066
Parent Range	148.103.0.0/16
Registry	LACNIC
ID	ALD88

WHOIS Details

inetnum:     148.103.0.0/16
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:     148.103.0.0/16
nserver:     NS1.TRICOM.NET
nsstat:      20250508 AA
nslastaa:    20250508
nserver:     NS2.TRICOM.NET
nsstat:      20250508 AA
nslastaa:    20250508
nserver:     NS3.TRICOM.NET
nsstat:      20250508 AA
nslastaa:    20250508
nserver:     NS4.TRICOM.NET
nsstat:      20250508 AA
nslastaa:    20250508
created:     20140527
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 148.103.240.0/22

Range	ASN	Company	Num of IPs
148.103.0.0/16	AS12066	ALTICE DOMINICANA S.A.	65,536
148.103.0.0/16	AS28118	ALTICE DOMINICANA S.A.	65,536

Nearby Ranges

BGP prefixes that overlap with 148.103.0.0/16

Range	ASN	Company	Num of IPs
148.103.0.0/16	AS12066	ALTICE DOMINICANA S.A.	65,536
148.103.0.0/16	AS28118	ALTICE DOMINICANA S.A.	65,536

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

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Pingable IPs

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

IP Address	ASN	Details
148.103.241.1	AS12066 ALTICE DOMINICANA S.A.	`4.59ms` from Santo Domingo, DO
148.103.242.249	AS12066 ALTICE DOMINICANA S.A.	`2.90ms` from Santo Domingo, DO
148.103.243.1	AS28118 ALTICE DOMINICANA S.A.	`4.43ms` 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
173.14.14.182	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Denver, US
84.69.162.38	AS5378 Vodafone Limited	`2.63ms` from Edinburgh, GB
79.234.250.150	AS3320 Deutsche Telekom AG	`8.28ms` from Frankfurt am Main, DE
124.2.53.214	AS18302 SK Telecom	`2.21ms` from Incheon, KR
23.225.109.166	AS40065 CNSERVERS LLC	`0.27ms` from Los Angeles, US
209.160.217.182	AS46887 Crown Castle Fiber LLC	`0.55ms` from New York City, US
121.80.53.54	AS17511 OPTAGE Inc.	`3.66ms` from Osaka, JP
147.93.93.230	AS47583 Hostinger International Limited	`0.36ms` from Paris, FR
20.125.52.6	AS8075 Microsoft Corporation	`0.23ms` from Quincy, US
54.210.28.246	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
189.247.111.6	AS8151 UNINET	`10.78ms` from Santiago de Queretaro, MX
191.61.53.118	AS4230 CLARO S.A.	`1.27ms` from Sao Paulo, BR
121.170.99.38	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
121.182.230.70	AS4766 Korea Telecom	`5.54ms` from Seoul, KR
118.201.138.86	AS3758 SingNet	`0.92ms` from Singapore, SG
175.167.87.54	AS4837 CHINA UNICOM China169 Backbone	`12.40ms` from Tieling, CN
124.254.73.22	AS4826 Vocus Connect International Backbone	`0.37ms` from Brisbane, AU
35.201.134.38	AS396982 Google LLC	`0.16ms` from Chang-hua, TW
12.178.147.6	AS13457 Wolverine Power Supply	`12.85ms` from Chicago, US
169.60.148.86	AS36351 IBM Cloud	`1.14ms` from Dallas, US
162.233.198.70	AS7018 AT&T Enterprises, LLC	`3.17ms` from Dallas, US
172.208.222.166	AS8075 Microsoft Corporation	`3.45ms` from Denver, US
3.252.206.182	AS16509 Amazon.com, Inc.	`0.40ms` from Dublin, IE
186.215.106.86	AS18881 TELEFÔNICA BRASIL S.A	`0.63ms` from Fortaleza, BR
223.187.59.134	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.91ms` from Hyderabad, IN

Traceroute

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

traceroute -a -n -q1 -f3 -m6 148.103.240.91

traceroute to 148.103.240.91 (148.103.240.91): 6 hops max, 52 byte packets

3 [AS749] 21.252.32.1 0.706 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Zhongwei, CN

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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