186.28.216.0/21

AS19429 · ETB - Colombia

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Summary

Country	Colombia
Domain	etb.net.co
ASN	AS19429
Parent Range	186.28.0.0/16
Registry	LACNIC
ID	CRE

WHOIS Details

inetnum:     186.28.0.0/16
status:      allocated
aut-num:     N/A
owner:       ETB - Colombia
ownerid:     CO-ETBE-LACNIC
responsible: Gerencia Ingenieria
address:     Cra 7, 56, 20
address:     110111 - Bogota - Cundinamarca
country:     CO
phone:       +57  12426108 [0000]
owner-c:     CRE
tech-c:      WGR
abuse-c:     CRE
inetrev:     186.28.0.0/16
nserver:     NS1-AUTH.ETB.NET.CO
nsstat:      20260322 AA
nslastaa:    20260322
nserver:     NS2-AUTH.ETB.NET.CO
nsstat:      20260322 AA
nslastaa:    20260322
created:     20090225
changed:     20210817

nic-hdl:     CRE
person:      EMPRESA DE TELECOMUNICACIONES DE BOGOTA
e-mail:      seguridad@etb.net.co
address:     CRA 8, 20, 00
address:     9999 - Bogotá - CU
country:     CO
phone:       +057 01 2426038 [00]
created:     20030224
changed:     20211221

nic-hdl:     WGR
person:      IPadmin ETB
e-mail:      luis.ibanezp@etb.com.co
address:     Calle 22F # 39 16, 19429, -
address:     7175 - Bogotá - 
country:     CO
phone:       +57  12426098 [0000]
created:     20040617
changed:     20240828

Overlapping Ranges

BGP prefixes that contain 186.28.216.0/21

Range	ASN	Company	Num of IPs
186.28.0.0/16	AS19429	ETB - Colombia	65,536

Nearby Ranges

BGP prefixes that overlap with 186.28.0.0/16

Range	ASN	Company	Num of IPs
186.28.0.0/16	AS19429	ETB - Colombia	65,536
186.28.11.0/24	AS19429	COLOMBIA TELECONET SAS	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
186.28.219.227	AS19429 ETB - Colombia	`0.74ms` from Bogota, CO
186.28.216.221	AS19429 ETB - Colombia	`0.74ms` from Bogota, CO
186.28.222.185	AS19429 ETB - Colombia	`1.17ms` from Bogota, CO
186.28.220.222	AS19429 ETB - Colombia	`0.83ms` from Bogota, CO
186.28.223.202	AS19429 ETB - Colombia	`0.92ms` from Bogota, CO
186.28.218.245	AS19429 ETB - Colombia	`0.73ms` from Bogota, CO
186.28.221.40	AS19429 ETB - Colombia	`0.90ms` from Bogota, CO
186.28.217.152	AS19429 ETB - Colombia	`0.64ms` from Bogota, CO

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
73.16.27.245	AS7922 Comcast Cable Communications, LLC	`13.17ms` from Boston, US
13.77.126.165	AS8075 Microsoft Corporation	`0.34ms` from Boydton, US
35.240.44.37	AS396982 Google LLC	`0.15ms` from Brussels, BE
171.95.127.133	AS4134 CHINANET-BACKBONE	`7.80ms` from Chengdu, CN
73.181.53.149	AS7922 Comcast Cable Communications, LLC	`5.80ms` from Denver, US
154.47.4.21	AS42705 Talia Limited	`6.67ms` from Erbil, IQ
218.253.73.117	AS9381 HKBN Enterprise Solutions HK Limited	`0.67ms` from Hong Kong, HK
23.3.77.213	AS4761 INDOSAT Internet Network Provider	`1.36ms` from Jakarta, ID
90.77.143.181	AS12479 Orange Espagne SA	`10.20ms` from Madrid, ES
203.177.30.101	AS4775 Globe Telecoms	`0.76ms` from Manila, PH
133.232.189.37	AS2514 NTT PC Communications, Inc.	`5.00ms` from Osaka, JP
201.42.115.133	AS27699 TELEFÔNICA BRASIL S.A	`3.08ms` from Osasco, BR
177.142.192.5	AS28573 Claro NXT Telecomunicacoes Ltda	`7.84ms` from Rio de Janeiro, BR
31.184.196.5	AS34665 Petersburg Internet Network ltd.	`0.42ms` from Saint Petersburg, RU
187.74.247.213	AS27699 TELEFÔNICA BRASIL S.A	`9.70ms` from Sao Paulo, BR
71.14.10.101	AS20115 Charter Communications LLC	`3.23ms` from Atlanta, US
155.141.130.165	AS668 United States Department of Defense (DoD)	`0.63ms` from Atlanta, US
209.76.53.53	AS7018 AT&T Enterprises, LLC	`6.42ms` from Chicago, US
24.208.147.197	AS10796 Charter Communications Inc	`18.71ms` from Columbus, US
199.18.104.245	AS600 OARnet	`0.27ms` from Columbus, US
78.137.161.5	AS31122 Digiweb ltd	`0.52ms` from Dublin, IE
61.143.237.5	AS4134 CHINANET-BACKBONE	`7.25ms` from Guangzhou, CN
82.207.253.69	AS8881 1&1 Versatel GmbH	`1.93ms` from Hamburg, DE
24.70.202.85	AS6327 Shaw Communications	`7.04ms` from Kelowna, CA
157.125.185.229	AS31655 Gamma Telecom Holdings Ltd	`0.49ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 186.28.220.134

traceroute to 186.28.220.134 (186.28.220.134): 64 hops max, 52 byte packets

4 [AS3257] 66.171.228.145 2.068 ms

5 [AS3257] 213.200.119.186 19.858 ms

6 [AS3257] 65.175.1.30 26.83 ms

7 [AS6762] 213.144.185.45 93.15 ms

8 [AS6762] 213.144.185.5 105.885 ms

9 *

10 *

11 [AS19429] 186.28.220.134 101.191 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On March 21st 2026

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