AS number details

AS52471

COLUMBUS NETWORKS DOMINICANA, S.A. · cwcbusiness.com

Dominican Republic

bittorrent

stub_as

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AS52471 – COLUMBUS NETWORKS DOMINICANA, S.A.

Field	Value
Country	Dominican Republic
Website	cwcbusiness.com
Hosted domains	132
Number of IPv4	14,848
Number of IPv6	158,543,367,687,540,928,487,666,745,344
ASN type	ISP
Registry	lacnic
Allocated	12 years ago on May 10, 2013
Updated	12 years ago on Aug 26, 2013

Netblock	Company	Num of IPs
179.51.64.0/20	COLUMBUS NETWORKS DOMINICANA, S.A.	4,096
186.148.88.0/21	COLUMBUS NETWORKS DOMINICANA, S.A.	2,048
103.8.92.0/22	COLUMBUS NETWORKS DOMINICANA, S.A.	1,024
138.99.236.0/22	COLUMBUS NETWORKS DOMINICANA, S.A.	1,024
168.228.232.0/22	COLUMBUS NETWORKS DOMINICANA, S.A.	1,024
170.244.40.0/22	COLUMBUS NETWORKS DOMINICANA, S.A.	1,024
191.97.104.0/22	COLUMBUS NETWORKS DOMINICANA, S.A.	1,024
45.169.192.0/22	CWC CABLE & WIRELESS COMMUNICATIONS DOMINICAN REPUBLIC, S.A.	1,024
5.183.80.0/22	COLUMBUS NETWORKS DOMINICANA, S.A.	1,024
138.99.236.0/23	COLUMBUS NETWORKS DOMINICANA, S.A.	512
168.205.170.0/23	COLUMBUS NETWORKS DOMINICANA, S.A.	512
103.7.135.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
103.8.92.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
103.8.93.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
103.8.94.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
138.99.236.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
138.99.237.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
138.99.238.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
138.99.239.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
168.228.232.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
168.228.233.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
168.228.234.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
168.228.235.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
170.244.40.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
170.244.41.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
170.244.42.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
170.244.43.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
179.51.65.0/24	Atlantica Seguros S A	256
179.51.66.0/24	Programa de las Naciones Unidas para el Desarrollo (PNUD)	256
179.51.67.0/24	Dirección General de Comunicación de la Presidencia (DICOM)	256
179.51.68.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
179.51.69.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
179.51.70.0/24	Edesur	256
179.51.71.0/24	Ministerio Administrativo de la Presidencia	256
179.51.73.0/24	Banco Central de la Republica Dominicana	256
179.51.74.0/24	Inversiones Zahena S. A.	256
179.51.75.0/24	VIVUS SRL	256
179.51.76.0/24	Oficina Nacional de Estadistica	256
179.51.77.0/24	Inversiones Lenove, SRL	256
179.51.78.0/24	DIRECCION GENERAL DE MIGRACION	256
179.51.79.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
181.189.226.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
186.148.88.0/24	Columbus Networks (Operaciones de Red)	256
186.148.90.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
186.148.91.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
186.148.92.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
186.148.93.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
186.148.94.0/24	Laurus International	256
186.148.95.0/24	Columbus Networks (Operaciones de Red)	256
191.97.105.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
191.97.106.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
191.97.107.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
201.49.186.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
201.49.187.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
45.169.192.0/24	CWC CABLE & WIRELESS COMMUNICATIONS DOMINICAN REPUBLIC, S.A.	256
45.169.193.0/24	CWC CABLE & WIRELESS COMMUNICATIONS DOMINICAN REPUBLIC, S.A.	256
45.169.194.0/24	CWC CABLE & WIRELESS COMMUNICATIONS DOMINICAN REPUBLIC, S.A.	256
45.169.195.0/24	CWC CABLE & WIRELESS COMMUNICATIONS DOMINICAN REPUBLIC, S.A.	256
5.183.80.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
5.183.81.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256

Netblock	Company
2803:33a0::/32	CWC CABLE & WIRELESS COMMUNICATIONS DOMINICAN REPUBLIC, S.A.
2803:ab00::/32	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:103::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:104::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:111::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:112::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:11::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:121::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:122::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:123::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:12::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:125::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:126::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:127::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:128::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:129::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:130::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:133::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:134::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:136::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:1388::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:1389::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:138b::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:138e::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:138f::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:1390::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:1391::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:1392::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:1393::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:1394::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:1395::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:1396::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:1397::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:1398::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:139a::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:139b::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:139c::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:139d::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:139f::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:13a0::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:140::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:141::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:143::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:145::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:150::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:157::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:165::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:167::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:169::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:171::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:21::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:22::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:23::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:25::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:26::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:27::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:28::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:29::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:30::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:33::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:34::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:3::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:36::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:40::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:41::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:43::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:4::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:45::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:50::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:57::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:65::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:67::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:69::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:71::/48	COLUMBUS NETWORKS DOMINICANA, S.A.

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WHOIS Details

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                                                ASHandle:       AS52471
                                                OrgID:          AS52471
                                                ASName:         AS52471
                                                ASNumber:       AS52471
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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IP Whois Database Download

Hosted Domains

There are 132 domain names hosted across 90 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
5.183.81.69	█████████	19
186.148.90.106	██████████	7
191.97.105.166	██████████	5
186.148.90.228	██████████	5
201.49.187.51	██████████	3
186.148.94.212	██████████	2
186.148.90.195	██████████	2
179.51.77.174	██████████	2
5.183.83.117	██████████	2
186.148.90.39	██████████	2

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Peers

There is 1 peer for this ASN.

Peers	Name
AS23520	Columbus Networks USA, Inc.

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ASN API

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS23520	Columbus Networks USA, Inc.

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ASN API

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Downstreams

There are no downstreams for this ASN.

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ASN API

ASN Database Download

Pingable IPs

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

IP Address	ASN	Details
179.51.67.178	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.68ms` from Miami, US
179.51.74.145	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`21.71ms` from Miami, US
168.228.232.180	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.57ms` from Miami, US
179.51.65.90	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`21.95ms` from Miami, US
186.148.94.210	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.64ms` from Miami, US
2803:ab00::186:148:89:69	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`30.12ms` from Jacksonville, US
103.8.94.21	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`17.55ms` from Miami, US
179.51.77.84	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.61ms` from Miami, US
5.183.80.1	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.99ms` from Miami, US
5.183.81.46	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.77ms` from Miami, US
186.148.89.40	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.20ms` from Miami, US
179.51.73.9	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`12.99ms` from Basseterre, KN
2803:ab00:1:0:10:200:95:150	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`28.69ms` from Jacksonville, US
103.8.93.67	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`23.00ms` from Miami, US
45.169.193.162	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.34ms` from Miami, US
45.169.192.153	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.72ms` from Miami, US
201.49.186.10	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`30.47ms` from Miami, US
168.228.234.19	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`21.94ms` from Miami, US
103.8.92.50	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.61ms` from Miami, US
138.99.236.174	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`21.74ms` from Miami, US
2803:ab00:2:0:10:200:100:58	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`31.41ms` from Jacksonville, US
186.148.90.161	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.68ms` from Miami, US
179.51.76.250	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.68ms` from Miami, US
191.97.107.158	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`17.51ms` from Miami, US
191.97.105.180	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.55ms` 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
204.122.19.151	AS16509 Amazon.com, Inc.	`0.25ms` from Boardman, US
77.213.108.23	AS9158 Telenor A/S	`10.17ms` from Copenhagen, DK
68.40.79.119	AS7922 Comcast Cable Communications, LLC	`10.77ms` from Flint, US
85.56.74.151	AS12479 Orange Espagne SA	`4.63ms` from Madrid, ES
159.253.212.247	AS61323 ANS ACADEMY LIMITED	`0.45ms` from Manchester, GB
16.51.135.119	AS16509 Amazon.com, Inc.	`0.65ms` from Melbourne, AU
80.116.246.39	AS3269 Telecom Italia S.p.A.	`9.63ms` from Milan, IT
173.170.11.167	AS33363 Charter Communications, Inc	`10.36ms` from Orlando, US
114.18.196.23	AS2516 KDDI CORPORATION	`14.39ms` from Osaka, JP
206.87.173.55	AS16462 University of Victoria	`7.01ms` from Seattle, US
199.47.141.199	AS15355 Eisler Capital (US) LLC	`0.93ms` from Secaucus, US
64.110.84.183	AS31898 Oracle Corporation	`0.17ms` from Seoul, KR
92.96.106.7	AS5384 Emirates Internet	`7.01ms` from Al Fujairah City, AE
64.79.51.247	AS393713 All Points Broadband	`0.78ms` from Ashburn, US
171.75.52.23	AS3356 Level 3 Parent, LLC	`0.28ms` from Belgrade, RS
111.3.97.55	AS56041 China Mobile communications corporation	`12.22ms` from Hangzhou, CN
203.29.222.247	AS23875 CSL Limited	`1.08ms` from Hong Kong, HK
94.91.157.199	AS3269 Telecom Italia S.p.A.	`6.97ms` from Milan, IT
46.160.213.247	AS35539 Information and Communication Technologies LLC	`2.72ms` from Moscow, RU
36.35.73.247	AS4837 CHINA UNICOM China169 Backbone	`8.88ms` from Nanjing, CN
2.62.135.247	AS12389 PJSC Rostelecom	`6.92ms` from Novosibirsk, RU
3.92.240.71	AS14618 Amazon.com, Inc.	`0.64ms` from Reston, US
112.121.251.167	AS10054 CMB Kwangju Broadcasting	`6.51ms` from Seoul, KR
221.143.62.215	AS9318 SK Broadband Co Ltd	`1.86ms` from Seoul, KR
192.176.49.119	AS1257 Tele2 Sverige AB	`2.17ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f4 179.51.67.10

traceroute to 179.51.67.10 (179.51.67.10): 64 hops max, 52 byte packets

4 [AS5483] 145.236.89.248 0.795 ms

5 [AS3320] 62.159.61.98 4.539 ms

6 [AS52471] 179.51.67.10 156.152 ms

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On August 17th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS52471 at robtex.

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