148.103.66.0/23

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:      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 148.103.66.0/23

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

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

IP Address	ASN	Details
148.103.66.1	AS28118 ALTICE DOMINICANA S.A.	`19.60ms` 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
67.200.56.87	AS46401 OmniSync Networks	`0.22ms` from Dallas, US
167.248.27.183	AS15108 Allo Communications LLC	`7.34ms` from Des Moines, US
109.138.174.39	AS5432 Proximus NV	`4.68ms` from Gravelines, FR
91.26.17.151	AS3320 Deutsche Telekom AG	`0.59ms` from Hamburg, DE
154.207.69.215	AS63888 DATAWING LIMITED	`0.34ms` from Hong Kong, HK
39.49.165.167	AS17557 Pakistan Telecommunication Company Limited	`2.36ms` from Lahore, PK
81.103.235.231	AS5089 Virgin Media Limited	`8.04ms` from London, GB
160.179.154.167	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`18.45ms` from Madrid, ES
211.26.228.215	AS9443 Vocus Retail	`1.07ms` from Melbourne, AU
167.59.247.167	AS6057 Administracion Nacional de Telecomunicaciones	`3.48ms` from Montevideo, UY
177.83.228.7	AS28573 Claro NXT Telecomunicacoes Ltda	`9.23ms` from Osasco, BR
4.154.92.135	AS8075 Microsoft Corporation	`0.34ms` from Quincy, US
14.94.131.151	AS4766 Korea Telecom	`2.43ms` from Seoul, KR
110.141.81.23	AS1221 Telstra Limited	`2.72ms` from Sydney, AU
177.194.54.55	AS28573 Claro NXT Telecomunicacoes Ltda	`9.41ms` from São Paulo, BR
176.66.76.247	AS8562 A1 Telekom Austria AG	`8.91ms` from Vienna, AT
20.102.101.247	AS8075 Microsoft Corporation	`1.13ms` from Ashburn, US
190.13.8.39	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.21ms` from Bogota, CO
149.165.25.71	AS87 Indiana University	`11.83ms` from Chicago, US
203.184.6.87	AS9790 Two Degrees Networks Limited	`4.55ms` from Christchurch, NZ
71.65.89.135	AS10796 Charter Communications Inc	`17.03ms` from Flint, US
60.31.197.87	AS4837 CHINA UNICOM China169 Backbone	`3.06ms` from Hohhot, CN
45.121.197.87	AS23881 UDomain Web Hosting Company Ltd	`1.67ms` from Hong Kong, HK
41.105.226.103	AS36947 Telecom Algeria	`17.91ms` from Madrid, ES
46.50.142.7	AS21127 Joint Stock Company TransTeleCom	`1.21ms` from Novosibirsk, RU

Traceroute

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

traceroute -a -n -q1 -f5 -m10 148.103.67.12

traceroute to 148.103.67.12 (148.103.67.12): 10 hops max, 52 byte packets

5 [AS9009] 82.102.29.219 18.824 ms

6 [] 37.120.220.105 17.441 ms

7 [AS9009] 176.10.82.29 18.803 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Vienna, AT

On September 11th 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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