179.51.21.0/24

AS27773 · MILLICOM CABLE EL SALVADOR S.A. DE C.V.

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Summary

Country	El Salvador
Domain	millicom.com
ASN	AS27773
Registry	LACNIC
ID	ERL3

WHOIS Details

inetnum:     179.51.0.0/18
status:      allocated
aut-num:     AS27773
owner:       MILLICOM CABLE EL SALVADOR S.A. DE C.V.
ownerid:     SV-MCES-LACNIC
responsible: Tigo SV
address:     Km 16.5, CA4, Campus Tigo, Tuscania, --, -
address:     --- - San Salvador - CA
country:     SV
phone:       +503  25004600 [0000]
owner-c:     ERL3
tech-c:      ACS4
abuse-c:     ACS4
inetrev:     179.51.0.0/18
nserver:     NS3.TIGO.SV
nsstat:      20250616 AA
nslastaa:    20250616
nserver:     NS4.TIGO.SV
nsstat:      20250616 AA
nslastaa:    20250616
created:     20130523
changed:     20130523

nic-hdl:     ERL3
person:      Tigo SV A
e-mail:      maguilar@sv.tigo.com
address:     Km. 16.5 CA-4 Campus TIGO, Vía del Corso, Tuscania, Zaragoza, 4, Nivel
address:     00000 - Zaragoza - La Libertad
country:     SV
phone:       +503  25004600 [0000]
created:     20080519
changed:     20241001

nic-hdl:     ACS4
person:      Marco Aguilar
e-mail:      maguilar@sv.tigo.com
address:     Km 16.5, CA4, Campus Tigo, Tuscania, 1, 0
address:     0 - San Salvador - SV
country:     SV
phone:       +503  25004600 [0000]
created:     20080404
changed:     20250616

Nearby Ranges

BGP prefixes that overlap with 179.51.0.0/16

Range	ASN	Company	Num of IPs
179.51.64.0/20	AS52471	COLUMBUS NETWORKS DOMINICANA, S.A.	4,096
179.51.224.0/20	AS52352	TVC5 S.A.	4,096
179.51.252.0/22	AS263187	Netking Solutions Limited	1,024
179.51.240.0/22	AS263190	CATTANEO LUIS EDUARDO (VELOSTAR)	1,024
179.51.248.0/22	AS266145	NOVA TECNOLOGIA	1,024
179.51.164.0/22	AS271173	DDDNET SERVIÇOS DE COMUNICAÇÃO LTDA	1,024
179.51.184.0/22	AS271177	AlemNet Fibra	1,024
179.51.148.0/22	AS271179	OLIVEIRA & CARVALHO COMUNICACAO E MULTIMIDIA LTDA	1,024
179.51.152.0/22	AS271186	EUNAPOLIS TELECOM LTDA	1,024
179.51.128.0/22	AS271191	QUALITY TELECOMUNICACOES LTDA	1,024
179.51.220.0/22	AS271243	MAKROSAT TECNOLOGIA E CORRETORA DE SEGUROS LTDA -	1,024
179.51.196.0/22	AS271244	FORTINET TELECOMUNICACOES EIRELI	1,024
179.51.192.0/22	AS271259	NETMAX SVA SERVICOS E COMERCIO EIRELI	1,024
179.51.208.0/22	AS271781	TELECOMUNICACIONES DE MARCALA, SOCIEDAD ANONIMA DE CAPITAL VARIABLE	1,024
179.51.168.0/22	AS271817	S.E.A. COMPUTACION SOLUCIONES TECNOLOGICAS SPA	1,024
179.51.200.0/22	AS273971	COOPERATIVA DE SERVICIOS PUBLICOS DEL CAMPILLO LIMITADA	1,024
179.51.172.0/22	AS28277	VMAX DIGITAL DO BRASIL LTDA	1,024
179.51.216.0/22	AS53062	BRASIL TECPAR \| AMIGO \| AVATO	1,024
179.51.244.0/23	AS263190	CATTANEO LUIS EDUARDO (VELOSTAR)	512
179.51.191.0/24	AS271214	PEZÃO SERVIÇOS DE TELECOMUNICAÇÕES LTDA	256
179.51.247.0/24	AS52279	ETERNET S.R.L.	256
179.51.140.0/24	AS263792	Hey !	256
179.51.141.0/24	AS263792	Hey !	256
179.51.142.0/24	AS263792	Hey !	256
179.51.143.0/24	AS263792	Hey !	256
179.51.206.0/24	AS271897	UNIBANK S.A.	256
179.51.205.0/24	AS270108	XEN1 NETWORKS INC	256
179.51.199.0/24	AS271244	Direct Telecom Ltda	256
179.51.179.0/24	AS271175	mks net solucoes em internet	256
179.51.182.0/24	AS271176	B L N DE ALMEIDA SERVICOS DE COMUNICACAO	256
179.51.246.0/24	AS263190	CATTANEO LUIS EDUARDO (VELOSTAR)	256
179.51.207.0/24	AS271360	ICATU SEGUROS S/A	256
179.51.204.0/24	AS271796	COLOMBO ALEJANDRO MAURICIO (FLY INTERNET)	256
179.51.189.0/24	AS271214	PEZÃO SERVIÇOS DE TELECOMUNICAÇÕES LTDA	256
179.51.188.0/24	AS271214	PEZÃO SERVIÇOS DE TELECOMUNICAÇÕES LTDA	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
179.51.21.1	AS27773 MILLICOM CABLE EL SALVADOR S.A. DE C.V.	`35.87ms` 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
209.20.197.104	AS7029 Windstream Communications LLC	`0.64ms` from Ashburn, US
20.75.194.216	AS8075 Microsoft Corporation	`0.33ms` from Ashburn, US
129.190.182.104	AS89 Navy Network Information Center (NNIC)	`2.68ms` from Ashburn, US
41.10.71.8	AS36994 Vodacom	`2.94ms` from Cape Town, ZA
119.110.84.232	AS38753 Solusindo Bintang Pratama, PT	`0.48ms` from Jakarta, ID
106.227.30.152	AS148969 China Telecom	`0.85ms` from Nanchang, CN
185.163.8.24	AS49956 In(n) Energie GmbH	`4.87ms` from Nuernberg, DE
218.151.1.120	AS4766 Korea Telecom	`4.22ms` from Seoul, KR
220.90.170.120	AS4766 Korea Telecom	`4.46ms` from Seoul, KR
31.205.42.72	AS41230 ASK4 Limited	`7.71ms` from Sheffield, GB
221.130.175.184	AS9808 China Mobile Communications Group Co., Ltd.	`6.87ms` from Suzhou, CN
43.253.150.104	AS17686 ACCELIA	`1.11ms` from Tokyo, JP
121.116.15.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.07ms` from Tokyo, JP
115.56.154.120	AS4837 CHINA UNICOM China169 Backbone	`3.34ms` from Zhengzhou, CN
20.232.2.216	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
174.63.215.8	AS7922 Comcast Cable Communications, LLC	`13.15ms` from Atlanta, US
120.4.44.72	AS4837 CHINA UNICOM China169 Backbone	`6.50ms` from Beijing, CN
84.142.106.8	AS3320 Deutsche Telekom AG	`2.43ms` from Berlin, DE
73.45.169.248	AS7922 Comcast Cable Communications, LLC	`5.23ms` from Chicago, US
3.133.240.24	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
150.238.75.232	AS36351 IBM Cloud	`1.23ms` from Dallas, US
182.65.219.184	AS24560 Bharti Airtel Ltd., Telemedia Services	`8.55ms` from Delhi, IN
79.200.86.120	AS3320 Deutsche Telekom AG	`2.10ms` from Duesseldorf, DE
62.138.109.136	AS61157 PlusServer GmbH	`1.21ms` from Duesseldorf, DE
14.170.184.152	AS45899 VNPT Corp	`2.49ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 179.51.21.1

traceroute to 179.51.21.1 (179.51.21.1): 64 hops max, 52 byte packets

1 [AS22356] 201.76.195.1 0.469 ms

2 [] 198.32.125.209 0.387 ms

3 *

4 *

5 [AS27773] 138.186.249.1 99.558 ms

6 [AS27773] 179.51.21.1 102.442 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On February 7th 2026

What are IP address ranges?

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