148.103.56.0/24

AS28118 · ALTICE DOMINICANA S.A.

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Summary

Country	Dominican Republic
Domain	altice.com.do
ASN	AS28118
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:      [email protected]
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:      [email protected]
address:     Nuñez de Caceres, 8, 
address:      - Santo Domingo - 
country:     DO
phone:       +1809  8591332
created:     20210120
changed:     20250506

Overlapping Ranges

BGP prefixes that contain 148.103.56.0/24

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
148.103.56.1	AS28118 ALTICE DOMINICANA S.A.	`7.05ms` 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
145.220.71.120	AS1101 IP-EEND BV	`0.33ms` from Amsterdam, NL
185.51.59.136	AS20559 Fundaments B.V.	`0.82ms` from Amsterdam, NL
172.84.181.24	AS7979 Servers.com, Inc.	`0.76ms` from Amsterdam, NL
221.221.95.24	AS4808 China Unicom Beijing Province Network	`3.02ms` from Beijing, CN
97.223.187.184	AS6167 Verizon Business	`10.51ms` from Chicago, US
74.215.149.168	AS6181 Cincinnati Bell Telephone Company LLC	`1.73ms` from Cincinnati, US
51.199.206.120	AS5607 Sky UK Limited	`1.61ms` from Dublin, IE
54.88.100.104	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
199.201.93.8	AS36222 WindWave Communications	`5.40ms` from Seattle, US
125.177.2.152	AS17858 LG POWERCOMM	`1.42ms` from Seoul, KR
119.71.42.24	AS17858 LG POWERCOMM	`1.56ms` from Seoul, KR
14.74.85.88	AS4766 Korea Telecom	`2.77ms` from Seoul, KR
38.38.226.104	AS394432 PEG TECH INC	`0.89ms` from Singapore, SG
175.32.244.120	AS4804 Microplex PTY LTD	`2.28ms` from Sydney, AU
129.80.190.152	AS31898 Oracle Corporation	`0.37ms` from Ashburn, US
172.172.231.56	AS8075 Microsoft Corporation	`0.65ms` from Ashburn, US
120.211.33.72	AS24547 Hebei Mobile Communication Company Limited	`6.14ms` from Beijing, CN
218.76.73.24	AS4134 CHINANET-BACKBONE	`8.64ms` from Changsha, CN
66.23.152.40	AS26727 Brandenburg Telephone Company	`10.57ms` from Chicago, US
199.58.60.104	AS32059 TradeStation Securities, Inc	`3.10ms` from Chicago, US
190.230.110.56	AS7303 Telecom Argentina S.A.	`6.01ms` from Cordoba, AR
134.130.101.56	AS47610 RWTH Aachen University	`4.15ms` from Frankfurt am Main, DE
120.83.145.8	AS136959 China Unicom Guangdong IP network	`3.85ms` from Guangzhou, CN
164.122.14.136	AS668 United States Department of Defense (DoD)	`0.63ms` from Honolulu, US
213.107.207.184	AS5089 Virgin Media Limited	`14.13ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 148.103.56.1

traceroute to 148.103.56.1 (148.103.56.1): 64 hops max, 52 byte packets

3 [AS28118] 190.94.45.173 1.221 ms

4 [AS28118] 190.94.45.172 1.41 ms

5 [AS28118] 148.103.56.1 4.749 ms

Measurement taken from

IPinfo ProbeNet in Santo Domingo, DO

On November 28th 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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