Autonomous System 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	126
IPv4 addresses	14,848
IPv6 addresses	158,550,621,242,458,616,262,714,982,400
ASN type	ISP
Registry	lacnic
Allocated	13 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
5.183.80.0/22	COLUMBUS NETWORKS DOMINICANA, S.A.	1,024
45.169.192.0/22	CWC CABLE & WIRELESS COMMUNICATIONS DOMINICAN REPUBLIC, S.A.	1,024
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
138.99.236.0/23	COLUMBUS NETWORKS DOMINICANA, S.A.	512
168.205.170.0/23	COLUMBUS NETWORKS DOMINICANA, S.A.	512
5.183.80.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
5.183.81.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
5.183.82.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
5.183.83.0/24	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
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
103.8.95.0/24	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	Cerveceria Nacional Dominicana	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
179.51.72.0/24	Constructora Samredo, S.A	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 DOMINICANA, S.A.	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

Netblock	Company
2803:33a0::/32	CWC CABLE & WIRELESS COMMUNICATIONS DOMINICAN REPUBLIC, S.A.
2803:ab00::/32	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:3::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:4::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:11::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:12::/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:ab00:24::/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:ab00:32::/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:ab00:36::/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:ab00:45::/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.
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:ab00:121::/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:ab00:124::/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:ab00:132::/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:ab00:140::/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:ab00:1388::/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:ab00:13a3::/48	COLUMBUS NETWORKS DOMINICANA, S.A.
2803:ab00:13a4::/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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Hosted Domains

There are 126 domain names hosted across 84 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
186.148.90.228	██████████	5
191.97.105.166	██████████	4
179.51.76.214	██████████	3
201.49.187.51	██████████	3
179.51.77.174	██████████	2
186.148.90.39	██████████	2
191.97.105.185	██████████	2
168.228.232.162	██████████	2

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Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers	Name
AS23520	Columbus Networks USA, Inc.

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS23520	Columbus Networks USA, Inc.

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
170.244.41.238	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`0.97ms` from Santo Domingo, DO
138.99.236.158	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`4.04ms` from Santo Domingo, DO
138.99.238.46	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`6.46ms` from Santo Domingo, DO
179.51.74.145	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`4.09ms` from Santo Domingo, DO
103.8.95.9	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`5.24ms` from Santo Domingo, DO
170.244.40.76	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.70ms` from Santo Domingo, DO
2803:ab00:2:0:10:200:100:58	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`31.25ms` from Jacksonville, US
191.97.107.154	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`5.70ms` from Santo Domingo, DO
103.8.94.130	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`5.83ms` from Santo Domingo, DO
179.51.69.76	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.66ms` from Santo Domingo, DO
2803:ab00:1:0:10:200:95:32	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`28.74ms` from Jacksonville, US
168.228.233.10	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`5.54ms` from Santo Domingo, DO
170.244.43.81	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.85ms` from Santo Domingo, DO
103.8.92.62	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.63ms` from Santo Domingo, DO
179.51.67.10	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.01ms` from Santo Domingo, DO
179.51.71.10	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.04ms` from Santo Domingo, DO
191.97.105.197	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.68ms` from Santo Domingo, DO
179.51.66.64	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`0.98ms` from Santo Domingo, DO
45.169.192.126	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`2.31ms` from Santo Domingo, DO
179.51.70.99	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`2.26ms` from Santo Domingo, DO
179.51.64.27	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`3.74ms` from Santo Domingo, DO
138.99.237.58	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`5.60ms` from Santo Domingo, DO
5.183.81.46	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.73ms` from Santo Domingo, DO
191.97.104.10	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.77ms` from Santo Domingo, DO
179.51.78.233	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.00ms` 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
74.179.185.183	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
146.75.248.247	AS54113 Fastly, Inc.	`0.18ms` from Atlanta, US
173.94.209.215	AS11426 Charter Communications Inc	`9.64ms` from Charlotte, US
3.252.100.151	AS16509 Amazon.com, Inc.	`0.54ms` from Dublin, IE
18.169.144.135	AS16509 Amazon.com, Inc.	`0.13ms` from London, GB
114.191.244.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.54ms` from Osaka, JP
13.37.210.71	AS16509 Amazon.com, Inc.	`0.17ms` from Paris, FR
95.239.249.103	AS3269 Telecom Italia S.p.A.	`9.26ms` from Rome, IT
203.117.77.199	AS4657 StarHub Ltd	`0.80ms` from Singapore, SG
175.141.74.151	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`15.04ms` from Singapore, SG
77.85.180.199	AS8866 Vivacom Bulgaria EAD	`5.16ms` from Sofia, BG
114.73.178.151	AS4804 Microplex PTY LTD	`4.00ms` from Sydney, AU
140.111.108.87	AS1659 Taiwan Academic Network (TANet) Information Center	`3.60ms` from Taipei, TW
203.66.204.23	AS3462 Data Communication Business Group	`0.76ms` from Taipei, TW
124.35.15.87	AS17506 ARTERIA Networks Corporation	`1.05ms` from Tokyo, JP
223.217.242.39	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.60ms` from Tokyo, JP
99.153.43.71	AS7018 AT&T Enterprises, LLC	`7.16ms` from Atlanta, US
88.150.105.183	AS43341 MDlink online service center GmbH	`9.09ms` from Berlin, DE
179.38.79.215	AS22927 Telefonica de Argentina	`1.68ms` from Buenos Aires, AR
122.136.153.55	AS4837 CHINA UNICOM China169 Backbone	`6.99ms` from Changchun, CN
3.137.48.103	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
35.231.121.119	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
202.103.213.103	AS4134 CHINANET-BACKBONE	`8.68ms` from Nanning, CN
188.234.40.199	AS41668 JSC "ER-Telecom Holding"	`8.08ms` from Samara, RU
187.39.67.23	AS28573 Claro NXT Telecomunicacoes Ltda	`7.32ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f3 5.183.81.66

traceroute to 5.183.81.66 (5.183.81.66): 64 hops max, 52 byte packets

3 [AS6400] 200.88.255.93 1.176 ms

4 *

5 [AS23520] 190.242.133.81 1.452 ms

6 *

7 *

8 [AS52471] 5.183.81.66 2.568 ms

Measurement taken from

IPinfo ProbeNet in Santo Domingo, DO

On December 28th 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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