200.55.144.0/21

AS27725 · Empresa de Telecomunicaciones de Cuba, S.A.

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Summary

Country	Cuba
Domain	etecsa.cu
ASN	AS27725
Registry	LACNIC
ID	DRF13

WHOIS Details

inetnum:     200.55.128.0/19
status:      allocated
aut-num:     N/A
owner:       Empresa de Telecomunicaciones de Cuba, S.A.
ownerid:     CU-ETCS-LACNIC
responsible: Daniel Ramos Fernandez
address:     3ra Ave Edificio Beigin, Oficina 507, Miramar Trade Center, entre 76 y 78 Reparto Miramar, Playa., 507, -
address:     10100 - La Habana - CU
country:     CU
phone:       +53  52883033 [0000]
owner-c:     DRF13
tech-c:      SYA8
abuse-c:     DRF13
inetrev:     200.55.144.0/21
nserver:     NS3.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
nserver:     NS4.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
nserver:     NS5.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
inetrev:     200.55.152.0/23
nserver:     NS3.ETECSA.NET
nsstat:      20251202 AA
nslastaa:    20251202
nserver:     NS4.ETECSA.NET
nsstat:      20251202 AA
nslastaa:    20251202
nserver:     NS5.ETECSA.NET
nsstat:      20251202 AA
nslastaa:    20251202
inetrev:     200.55.154.0/24
nserver:     NS3.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
nserver:     NS4.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
nserver:     NS5.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
inetrev:     200.55.156.0/24
nserver:     NS3.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
nserver:     NS4.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
nserver:     NS5.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
inetrev:     200.55.159.0/24
nserver:     NS3.ETECSA.NET
nsstat:      20251129 AA
nslastaa:    20251129
nserver:     NS4.ETECSA.NET
nsstat:      20251129 AA
nslastaa:    20251129
nserver:     NS5.ETECSA.NET
nsstat:      20251129 AA
nslastaa:    20251129
inetrev:     200.55.136.0/21
nserver:     NS3.ETECSA.NET
nsstat:      20251130 AA
nslastaa:    20251130
nserver:     NS4.ETECSA.NET
nsstat:      20251130 AA
nslastaa:    20251130
nserver:     NS5.ETECSA.NET
nsstat:      20251130 AA
nslastaa:    20251130
inetrev:     200.55.132.0/22
nserver:     NS3.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
nserver:     NS4.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
nserver:     NS5.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
inetrev:     200.55.130.0/23
nserver:     NS3.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
nserver:     NS4.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
nserver:     NS5.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
inetrev:     200.55.128.0/24
nserver:     NS3.ETECSA.NET
nsstat:      20251202 AA
nslastaa:    20251202
nserver:     NS4.ETECSA.NET
nsstat:      20251202 AA
nslastaa:    20251202
nserver:     NS5.ETECSA.NET
nsstat:      20251202 AA
nslastaa:    20251202
inetrev:     200.55.129.0/24
nserver:     NS3.ETECSA.NET
nsstat:      20251129 AA
nslastaa:    20251129
nserver:     NS4.ETECSA.NET
nsstat:      20251129 AA
nslastaa:    20251129
nserver:     NS5.ETECSA.NET
nsstat:      20251129 AA
nslastaa:    20251129
inetrev:     200.55.157.0/24
nserver:     NS3.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
nserver:     NS4.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
nserver:     NS5.ETECSA.NET
nsstat:      20251203 AA
nslastaa:    20251203
inetrev:     200.55.158.0/24
nserver:     NS3.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
nserver:     NS4.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
nserver:     NS5.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
inetrev:     200.55.155.0/24
nserver:     NS3.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
nserver:     NS4.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
nserver:     NS5.ETECSA.NET
nsstat:      20251204 AA
nslastaa:    20251204
created:     20021209
changed:     20170515

nic-hdl:     DRF13
person:      Daniel Ramos Fernández
e-mail:      daniel.ramos@etecsa.cu
address:     Santiago, 2310, -
address:     - - La Habana - 
country:     CU
phone:       +53  52883033 [0000]
created:     20170427
changed:     20240220

nic-hdl:     SYA8
person:      Sybel Alonso
e-mail:      sybel.alonso@etecsa.cu
address:     19, 19b, Vedado
address:      - Plaza - la Habana
country:     CU
phone:       +53  52881595
created:     20170510
changed:     20221018

Nearby Ranges

BGP prefixes that overlap with 200.55.0.0/16

Range	ASN	Company	Num of IPs
200.55.0.0/18	AS3549	CIRION TECHNOLOGIES ARGENTINA S.A.	16,384
200.55.64.0/19	AS7303	Telecom Argentina S.A.	8,192
200.55.96.0/19	AS7303	Telecom Argentina S.A.	8,192
200.55.192.0/20	AS14259	Gtd Internet S.A.	4,096
200.55.208.0/20	AS14259	Gtd Internet S.A.	4,096
200.55.224.0/20	AS27668	ETAPA EP	4,096
200.55.160.0/20	AS27725	Empresa de Telecomunicaciones de Cuba, S.A.	4,096
200.55.176.0/20	AS27725	Empresa de Telecomunicaciones de Cuba, S.A.	4,096
200.55.200.0/24	AS14259	Costa Brothers	256
200.55.27.0/24	AS3356	Cirion Technologies Mexico	256
200.55.40.0/24	AS3356	CIRION TECHNOLOGIES ARGENTINA S.A.	256
200.55.252.0/24	AS270049	MARVICNET CIA LTDA	256
200.55.41.0/24	AS3549	Cirion Technologies Mexico	256
200.55.45.0/24	AS3549	Cirion Technologies Mexico	256
200.55.48.0/24	AS3549	CIRION TECHNOLOGIES ARGENTINA S.A.	256
200.55.254.0/24	AS270049	MARVICNET CIA LTDA	256
200.55.49.0/24	AS3549	Cirion Technologies Mexico	256
200.55.26.0/24	AS20207	CIRION TECHNOLOGIES ARGENTINA S.A.	256

Hosted domains

There are 32 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
200.55.147.245	coloquiopatria.cu	7
200.55.145.10	uclv.cu	4
200.55.144.18	royalhicacos.cu	2
200.55.148.148	pinaressa.cu	2
200.55.150.170	gobscu.cu	1
200.55.147.237	rlopez.cu	1
200.55.148.253	ult.edu.cu	1
200.55.148.146	gnc.cu	1
200.55.145.250	toscuba.com.cu	1
200.55.146.42	micalum.cu	1
200.55.148.26	uho.edu.cu	1
200.55.147.233	quota.cu	1
200.55.148.2	bucanero.com.cu	1
200.55.148.60	tecnosime.cu	1
200.55.147.251	asereseeds.com	1
200.55.146.10	cbiomed.cu	1
200.55.147.108	somecpr.cu	1
200.55.146.43	micalum.cu	1
200.55.147.20	ferronet.cu	1
200.55.147.244	miros.cu	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
200.55.149.113	AS27725 Empresa de Telecomunicaciones de Cuba, S.A.	`34.58ms` from Miami, US
200.55.146.225	AS27725 Empresa de Telecomunicaciones de Cuba, S.A.	`34.51ms` from Miami, US
200.55.151.153	AS27725 Empresa de Telecomunicaciones de Cuba, S.A.	`34.59ms` from Miami, US
200.55.148.105	AS27725 Empresa de Telecomunicaciones de Cuba, S.A.	`36.42ms` from Miami, US
200.55.144.169	AS27725 Empresa de Telecomunicaciones de Cuba, S.A.	`35.10ms` from Miami, US
200.55.147.57	AS27725 Empresa de Telecomunicaciones de Cuba, S.A.	`34.96ms` from Miami, US
200.55.145.233	AS27725 Empresa de Telecomunicaciones de Cuba, S.A.	`34.21ms` from Miami, US
200.55.150.234	AS27725 Empresa de Telecomunicaciones de Cuba, S.A.	`44.98ms` 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
44.250.246.85	AS16509 Amazon.com, Inc.	`0.30ms` from Boardman, US
62.10.85.53	AS8070 Microsoft Corporation	`0.75ms` from Boydton, US
208.118.118.181	AS6327 Shaw Communications	`1.50ms` from Calgary, CA
220.178.6.101	AS4134 CHINANET-BACKBONE	`6.35ms` from Huai'an, CN
92.244.116.213	AS34056 KievNet ISP AS	`0.41ms` from Kyiv, UA
94.180.77.69	AS43478 JSC "ER-Telecom Holding"	`1.23ms` from Novosibirsk, RU
189.124.94.213	AS28287 VERO S.A	`10.67ms` from Osasco, BR
78.44.227.21	AS16019 Vodafone Czech Republic a.s.	`0.57ms` from Prague, CZ
108.35.201.21	AS701 Verizon Business	`1.58ms` from Secaucus, US
46.11.45.213	AS15735 GO p.l.c.	`2.08ms` from Swieqi, MT
179.159.205.197	AS28573 Claro NXT Telecomunicacoes Ltda	`5.10ms` from São Paulo, BR
78.56.201.245	AS8764 Telia Lietuva, AB	`1.24ms` from Vilnius, LT
3.135.138.229	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
47.47.137.149	AS33588 Charter Communications LLC	`6.50ms` from Denver, US
58.22.172.213	AS4837 CHINA UNICOM China169 Backbone	`10.63ms` from Fuzhou, CN
95.5.44.101	AS9121 Turk Telekomunikasyon Anonim Sirketi	`13.48ms` from Istanbul, TR
20.87.33.165	AS8075 Microsoft Corporation	`0.13ms` from Johannesburg, ZA
50.219.161.165	AS7922 Comcast Cable Communications, LLC	`0.55ms` from Los Angeles, US
203.135.204.133	AS7679 QTnet,Inc.	`10.65ms` from Osaka, JP
98.90.231.21	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
87.110.186.197	AS12578 SIA Tet	`0.91ms` from Riga, LV
178.45.3.229	AS12389 PJSC Rostelecom	`8.61ms` from Samara, RU
81.166.43.85	AS29695 Altibox AS	`19.77ms` from Sandefjord, NO
191.17.164.213	AS27699 TELEFÔNICA BRASIL S.A	`6.41ms` from Sao Paulo, BR
173.232.202.133	AS62904 Eonix Corporation	`0.25ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 200.55.148.5

traceroute to 200.55.148.5 (200.55.148.5): 64 hops max, 52 byte packets

1 [AS22356] 201.76.195.1 0.437 ms

2 [] 198.32.124.208 2.038 ms

3 [AS23520] 69.79.102.83 34.564 ms

4 [AS11960] 200.0.16.21 36.233 ms

5 [AS11960] 200.0.16.29 50.228 ms

6 *

7 *

8 *

9 *

10 [AS27725] 200.55.148.5 45.194 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On November 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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