186.28.52.0/22

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:      20260222 AA
nslastaa:    20260222
nserver:     NS2-AUTH.ETB.NET.CO
nsstat:      20260222 AA
nslastaa:    20260222
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 186.28.52.0/22

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
69.143.199.22	AS7922 Comcast Cable Communications, LLC	`7.84ms` from Ashburn, US
91.140.73.134	AS25472 Nova Telecommunications & Media Single Member S.A	`8.12ms` from Athens, GR
76.119.91.22	AS7922 Comcast Cable Communications, LLC	`4.68ms` from Boston, US
206.44.236.22	AS25716 Trane Technologies Company LLC	`2.03ms` from Chicago, US
217.92.20.214	AS3320 Deutsche Telekom AG	`5.73ms` from Frankfurt am Main, DE
81.39.0.118	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.45ms` from Madrid, ES
157.88.197.6	AS44593 Fundacion Centro de Supercomputacion de Castilla y Leon	`3.15ms` from Madrid, ES
104.15.105.134	AS7018 AT&T Enterprises, LLC	`2.50ms` from Miami, US
94.32.176.6	AS8612 Tiscali Italia S.P.A.	`1.18ms` from Milan, IT
117.222.223.166	AS9829 National Internet Backbone	`11.09ms` from Mumbai, IN
54.233.199.22	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
187.255.154.22	AS28573 Claro NXT Telecomunicacoes Ltda	`3.93ms` from Sao Paulo, BR
71.225.10.22	AS7922 Comcast Cable Communications, LLC	`6.74ms` from Secaucus, US
20.248.169.6	AS8075 Microsoft Corporation	`0.69ms` from Sydney, AU
66.249.178.230	AS14265 TPx Communications	`0.36ms` from Atlanta, US
178.148.221.166	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`7.98ms` from Belgrade, RS
50.233.38.102	AS7922 Comcast Cable Communications, LLC	`1.38ms` from Boston, US
41.250.41.166	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.13ms` from Casablanca, MA
24.35.209.70	AS11976 Fidelity Communication International Inc.	`3.90ms` from Dallas, US
129.232.255.22	AS37153 Xneelo (Pty) Ltd	`0.12ms` from Johannesburg, ZA
213.86.185.54	AS8220 COLT Technology Services Group Limited	`0.23ms` from Madrid, ES
191.94.7.86	AS27805 UNE EPM TELECOMUNICACIONES S.A.	`6.01ms` from Medellin, CO
161.35.136.166	AS14061 DigitalOcean, LLC	`0.29ms` from New York City, US
183.146.6.198	AS4134 CHINANET-BACKBONE	`8.68ms` from Ningbo, CN
179.108.160.6	AS28642 Contato Internet EIRELI	`7.14ms` from Novo Hamburgo, BR

Traceroute

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

traceroute -a -n -q1 -f4 -m7 186.28.52.237

traceroute to 186.28.52.237 (186.28.52.237): 7 hops max, 52 byte packets

4 [AS912] 64.46.42.192 0.52 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Kelowna, CA

On February 16th 2026

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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