186.28.64.0/20

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:      20260123 AA
nslastaa:    20260123
nserver:     NS2-AUTH.ETB.NET.CO
nsstat:      20260123 AA
nslastaa:    20260123
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 186.28.64.0/20

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

2,690 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
186.28.67.48	AS19429 ETB - Colombia	`0.70ms` from Bogota, CO
186.28.64.178	AS19429 ETB - Colombia	`0.72ms` from Bogota, CO
186.28.66.211	AS19429 ETB - Colombia	`0.68ms` from Bogota, CO
186.28.74.184	AS19429 ETB - Colombia	`1.25ms` from Bogota, CO
186.28.75.69	AS19429 ETB - Colombia	`1.31ms` from Bogota, CO
186.28.73.65	AS19429 ETB - Colombia	`1.41ms` from Bogota, CO
186.28.69.160	AS19429 ETB - Colombia	`1.44ms` from Bogota, CO
186.28.70.116	AS19429 ETB - Colombia	`1.48ms` from Bogota, CO
186.28.68.108	AS19429 ETB - Colombia	`1.09ms` from Bogota, CO
186.28.65.29	AS19429 ETB - Colombia	`0.70ms` from Bogota, CO
186.28.72.80	AS19429 ETB - Colombia	`1.39ms` from Bogota, CO
186.28.71.143	AS19429 ETB - Colombia	`1.41ms` 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
104.130.13.116	AS27357 Rackspace Hosting	`0.45ms` from Ashburn, US
120.12.82.244	AS4837 CHINA UNICOM China169 Backbone	`7.06ms` from Beijing, CN
94.53.163.148	AS48161 NEXTGEN COMMUNICATIONS SRL	`1.69ms` from Bucharest, RO
75.181.79.148	AS11426 Charter Communications Inc	`6.22ms` from Charlotte, US
52.162.201.68	AS8075 Microsoft Corporation	`0.38ms` from Chicago, US
97.122.188.116	AS209 CenturyLink Communications, LLC	`2.25ms` from Denver, US
62.60.250.36	AS211522 Hypercore Ltd	`0.47ms` from Frankfurt am Main, DE
35.242.239.132	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
52.129.16.116	AS40089 Bullhorn Inc.	`0.40ms` from Grand Rapids, US
34.129.250.100	AS396982 Google LLC	`0.10ms` from Melbourne, AU
13.127.221.132	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
222.95.61.100	AS4134 CHINANET-BACKBONE	`0.98ms` from Nanjing, CN
112.84.157.180	AS4837 CHINA UNICOM China169 Backbone	`5.35ms` from Nanjing, CN
40.124.72.52	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
83.250.236.244	AS1257 Tele2 Sverige AB	`1.11ms` from Stockholm, SE
42.178.254.84	AS4837 CHINA UNICOM China169 Backbone	`12.38ms` from Tieling, CN
52.83.112.196	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.54ms` from Zhongwei, CN
170.215.143.20	AS5650 Frontier Communications of America, Inc.	`6.76ms` from Ashburn, US
104.52.215.212	AS7018 AT&T Enterprises, LLC	`9.18ms` from Atlanta, US
125.237.76.100	AS4771 Spark New Zealand Trading Ltd.	`12.45ms` from Auckland, NZ
91.179.179.164	AS5432 Proximus NV	`1.65ms` from Brussels, BE
45.219.142.132	AS36925 MEDITELECOM	`19.01ms` from Casablanca, MA
205.215.211.52	AS14161 Land O'Lakes, Inc.	`11.47ms` from Chicago, US
50.103.205.100	AS5650 Frontier Communications of America, Inc.	`8.06ms` from Chicago, US
75.188.201.164	AS10796 Charter Communications Inc	`8.91ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -m4 186.28.78.12

traceroute to 186.28.78.12 (186.28.78.12): 4 hops max, 52 byte packets

1 [AS210756] 146.185.199.3 0.092 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Novosibirsk, RU

On January 19th 2026

What are IP address ranges?

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