Autonomous System details

AS52471

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

Dominican Republic

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AS52471 – COLUMBUS NETWORKS DOMINICANA, S.A.

Field	Value
Country	Dominican Republic
Website	cwcbusiness.com
Hosted domains	131
IPv4 addresses	16,384
IPv6 addresses	158,554,248,019,917,460,965,200,000,000
ASN type	ISP
Registry	lacnic
Allocated	13 years ago on May 10, 2013
Updated	13 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
103.207.44.0/22	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
103.71.62.0/23	COLUMBUS NETWORKS DOMINICANA, S.A.	512
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
168.205.170.0/24	COLUMBUS NETWORKS DOMINICANA, S.A.	256
168.205.171.0/24	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	COLUMBUS NETWORKS DOMINICANA, 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	COLUMBUS NETWORKS DOMINICANA, S.A.	256
179.51.76.0/24	Oficina Nacional de Estadistica	256
179.51.77.0/24	Banco Vimenca	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 DOMINICANA, S.A.	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:ab00:78::/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:ab00:178::/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:ab00:13a2::/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 131 domain names hosted across 89 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
186.148.90.106	██████████	7
186.148.90.228	██████████	5
5.183.81.69	██████████	4
179.51.76.214	██████████	3
201.49.187.51	██████████	3
191.97.105.187	██████████	2
179.51.65.198	██████████	2
186.148.90.195	██████████	2
168.228.232.162	██████████	2
179.51.77.174	██████████	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 & 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

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

IP Address	ASN	Details
45.169.195.138	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.82ms` from Santo Domingo, DO
179.51.66.64	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`0.97ms` from Santo Domingo, DO
170.244.40.54	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.70ms` from Santo Domingo, DO
179.51.72.106	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.73ms` from Santo Domingo, DO
179.51.64.90	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`3.74ms` from Santo Domingo, DO
186.148.90.137	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`0.85ms` from Santo Domingo, DO
5.183.82.26	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.76ms` from Santo Domingo, DO
2803:ab00:92:0:186:148:92:44	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`4.65ms` from Boca Chica, DO
45.169.193.105	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.51ms` from Santo Domingo, DO
168.228.233.179	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`6.29ms` from Santo Domingo, DO
179.51.69.19	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.65ms` from Santo Domingo, DO
168.228.234.178	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`4.24ms` from Santo Domingo, DO
138.99.239.50	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`4.05ms` from Santo Domingo, DO
179.51.73.118	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.61ms` from Santo Domingo, DO
170.244.41.129	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.05ms` from Santo Domingo, DO
2803:ab00::186:148:89:29	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`4.66ms` from Boca Chica, DO
191.97.105.58	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.84ms` from Santo Domingo, DO
186.148.92.33	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.14ms` from Santo Domingo, DO
168.205.171.41	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.88ms` from Santo Domingo, DO
191.97.106.162	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.63ms` from Santo Domingo, DO
168.228.232.180	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.74ms` from Santo Domingo, DO
186.148.95.11	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`4.77ms` from Santo Domingo, DO
5.183.81.169	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.68ms` from Santo Domingo, DO
179.51.74.81	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`4.06ms` from Santo Domingo, DO
191.97.107.47	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`6.97ms` 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
44.202.26.39	AS14618 Amazon.com, Inc.	`0.40ms` from Ashburn, US
47.13.161.135	AS20115 Charter Communications LLC	`14.95ms` from Atlanta, US
24.242.37.103	AS11427 Charter Communications Inc	`5.28ms` from Dallas, US
117.26.172.231	AS4134 CHINANET BACKBONE	`4.00ms` from Fuzhou, CN
110.11.30.135	AS9318 SK Broadband Co Ltd	`1.39ms` from Incheon, KR
50.60.37.39	AS25019 Saudi Telecom Company JSC	`2.47ms` from Jeddah, SA
159.140.0.87	AS36502 Cerner Corporation	`1.34ms` from Kansas City, US
2.63.36.55	AS12389 PJSC Rostelecom	`1.09ms` from Krasnoyarsk, RU
173.84.152.167	AS5650 Frontier Communications of America, Inc.	`18.30ms` from Los Angeles, US
80.13.246.247	AS3215 Orange S.A.	`1.99ms` from Paris, FR
35.168.116.167	AS14618 Amazon.com, Inc.	`0.27ms` from Reston, US
220.93.195.183	AS4766 Korea Telecom	`6.89ms` from Seoul, KR
198.255.203.55	AS11351 Charter Communications Inc	`18.56ms` from Chicago, US
97.245.219.135	AS6167 Verizon Business	`7.58ms` from Denver, US
109.127.206.119	AS2107 ARNES	`0.47ms` from Ljubljana, SI
186.54.5.71	AS6057 Administracion Nacional de Telecomunicaciones	`1.82ms` from Montevideo, UY
159.148.22.167	AS2588 SIA BITE Latvija	`0.39ms` from Riga, LV
119.96.165.71	AS58563 CHINANET Hubei province network	`0.19ms` from Wuhan, CN
18.246.159.23	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
24.166.118.103	AS10796 Charter Communications Inc	`13.10ms` from Columbus, US
185.166.72.103	AS6789 CRELCOM LLC	`16.23ms` from Krasnodar, RU
69.233.18.71	AS7018 AT&T Enterprises, LLC	`1.73ms` from Los Angeles, US
82.66.138.55	AS12322 Free SAS	`1.79ms` from Paris, FR
119.191.24.247	AS4837 CHINA UNICOM China169 Backbone	`3.21ms` from Qingdao, CN
211.43.124.103	AS4766 Korea Telecom	`10.43ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 103.7.135.45

traceroute to 103.7.135.45 (103.7.135.45): 64 hops max, 52 byte packets

2 [AS264811] 131.72.76.129 0.339 ms

3 *

4 [] 198.32.124.179 46.712 ms

5 *

6 *

7 [AS52471] 103.7.135.45 69.131 ms

Measurement taken from

IPinfo ProbeNet in Princes Town, TT

On April 25th 2026

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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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