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	128
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
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
179.51.73.0/24	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
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 128 domain names hosted across 86 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	██████████	5
201.49.187.51	██████████	3
179.51.77.174	██████████	2
179.51.65.198	██████████	2
191.97.105.185	██████████	2
5.183.83.117	██████████	2
179.51.76.214	██████████	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

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

IP Address	ASN	Details
179.51.68.210	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.02ms` from Miami, US
138.99.237.18	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`17.50ms` from Miami, US
5.183.80.1	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`23.08ms` from Miami, US
179.51.78.227	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.52ms` from Miami, US
191.97.104.154	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.42ms` from Miami, US
186.148.93.11	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.72ms` from Miami, US
170.244.43.77	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.67ms` from Miami, US
103.8.94.83	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`17.63ms` from Miami, US
186.148.91.229	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.77ms` from Miami, US
179.51.64.178	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.73ms` from Miami, US
103.8.93.67	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`23.01ms` from Miami, US
179.51.70.214	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.70ms` from Miami, US
179.51.74.62	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`4.74ms` from Santo Domingo, DO
2803:ab00::186:148:89:25	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`29.71ms` from Jacksonville, US
186.148.88.190	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`21.92ms` from Miami, US
179.51.69.42	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.68ms` from Miami, US
168.228.233.38	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`17.38ms` from Miami, US
5.183.81.46	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.80ms` from Miami, US
103.8.92.82	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.62ms` from Miami, US
2803:ab00:2:0:10:200:100:19	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`31.93ms` from Jacksonville, US
179.51.77.123	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.64ms` from Miami, US
191.97.106.84	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.58ms` from Miami, US
45.169.193.109	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.38ms` from Miami, US
168.228.234.52	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`22.04ms` from Miami, US
179.51.65.195	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`21.99ms` 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
69.251.214.247	AS7922 Comcast Cable Communications, LLC	`6.11ms` from Ashburn, US
52.27.225.167	AS16509 Amazon.com, Inc.	`2.13ms` from Boardman, US
74.140.91.151	AS10796 Charter Communications Inc	`17.06ms` from Columbus, US
87.147.120.167	AS3320 Deutsche Telekom AG	`3.10ms` from Duesseldorf, DE
86.115.176.199	AS1759 Telia Finland Oyj	`11.71ms` from Helsinki, FI
113.22.59.167	AS18403 FPT Telecom Company	`1.40ms` from Ho Chi Minh City, VN
171.233.229.23	AS7552 Viettel Group	`0.96ms` from Ho Chi Minh City, VN
180.253.11.167	AS7713 PT Telekomunikasi Indonesia	`4.18ms` from Jakarta, ID
88.13.99.151	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.20ms` from Madrid, ES
99.192.137.103	AS27589 MOJOHOST	`0.12ms` from Miami, US
70.48.6.87	AS577 Bell Canada	`3.54ms` from Toronto, CA
111.7.88.215	AS9808 China Mobile Communications Group Co., Ltd.	`2.51ms` from Zhengzhou, CN
5.193.226.87	AS5384 Emirates Internet	`4.04ms` from Al Fujairah City, AE
20.61.236.39	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
174.63.70.199	AS7922 Comcast Cable Communications, LLC	`5.69ms` from Denver, US
119.54.96.247	AS4837 CHINA UNICOM China169 Backbone	`18.13ms` from Liaoyang, CN
161.225.254.71	AS17052 Target Corporation	`2.22ms` from Minneapolis, US
108.35.75.183	AS701 Verizon Business	`2.02ms` from Newark, US
179.183.147.87	AS18881 TELEFÔNICA BRASIL S.A	`4.42ms` from Novo Hamburgo, BR
111.96.234.135	AS2516 KDDI CORPORATION	`14.56ms` from Osaka, JP
203.251.70.167	AS4766 Korea Telecom	`5.75ms` from Seoul, KR
58.53.80.55	AS4134 CHINANET-BACKBONE	`4.49ms` from Wuhan, CN
90.38.205.183	AS3215 Orange S.A.	`9.33ms` from Aubervilliers, FR
114.115.246.231	AS23724 IDC, China Telecommunications Corporation	`3.47ms` from Beijing, CN
20.252.207.87	AS8075 Microsoft Corporation	`0.35ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 201.49.186.7

traceroute to 201.49.186.7 (201.49.186.7): 64 hops max, 52 byte packets

1 [AS7195] 200.25.69.66 37.028 ms

2 *

3 *

4 [AS6830] 213.46.182.116 23.151 ms

5 [AS23520] 69.79.100.7 45.375 ms

6 [AS23520] 190.242.102.149 45.808 ms

7 *

8 [AS52471] 201.49.186.7 54.014 ms

Measurement taken from

IPinfo ProbeNet in Guatemala City, GT

On September 11th 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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