186.28.104.0/22

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:      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 186.28.104.0/22

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
186.28.107.80	AS19429 ETB - Colombia	`1.01ms` from Bogota, CO
186.28.105.60	AS19429 ETB - Colombia	`1.05ms` from Bogotá, CO
186.28.104.181	AS19429 ETB - Colombia	`1.05ms` from Bogota, CO
186.28.106.118	AS19429 ETB - Colombia	`1.02ms` 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
86.82.36.86	AS1136 KPN B.V.	`1.54ms` from Amsterdam, NL
109.136.134.86	AS5432 Proximus NV	`1.28ms` from Brussels, BE
94.44.85.182	AS21334 One Hungary Ltd.	`14.42ms` from Budapest, HU
198.252.117.38	AS54934 JEFFERSON CO. CABLE, INC.	`8.93ms` from Columbus, US
91.72.33.134	AS15802 Emirates Integrated Telecommunications Company PJSC	`5.38ms` from Dubai, AE
181.199.23.182	AS27947 Telconet S.A	`2.17ms` from Guayaquil, EC
14.0.128.38	AS38819 HKCSL GPRS NETWORK	`15.97ms` from Hong Kong, HK
119.164.28.54	AS4837 CHINA UNICOM China169 Backbone	`2.96ms` from Jinan, CN
39.49.4.118	AS17557 Pakistan Telecommunication Company Limited	`7.35ms` from Lahore, PK
209.120.161.150	AS3257 GTT Communications Inc.	`0.25ms` from New York City, US
116.94.64.6	AS7679 QTnet,Inc.	`8.22ms` from Osaka, JP
195.221.247.22	AS2200 Renater	`1.75ms` from Paris, FR
20.40.31.134	AS8075 Microsoft Corporation	`0.43ms` from Phoenix, US
98.127.248.102	AS33588 Charter Communications LLC	`18.07ms` from Seattle, US
154.20.7.54	AS852 TELUS Communications Inc.	`6.18ms` from Seattle, US
124.51.65.70	AS17858 LG POWERCOMM	`5.29ms` from Seoul, KR
97.86.186.166	AS20115 Charter Communications LLC	`4.73ms` from St. Louis, US
103.225.19.118	AS142384 Dinas Komunikasi Dan Informatika Kabupaten Jember	`14.58ms` from Surabaya, ID
79.107.122.182	AS25472 Nova Telecommunications & Media Single Member S.A	`15.28ms` from Thessaloniki, GR
175.104.59.182	AS10013 FreeBit Co.,Ltd.	`12.87ms` from Tokyo, JP
133.86.109.102	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.43ms` from Tokyo, JP
202.217.214.102	AS4725 SoftBank Corp.	`7.06ms` from Tokyo, JP
84.252.49.70	AS13124 A1 Bulgaria EAD	`9.87ms` from Varna, BG
34.233.150.198	AS14618 Amazon.com, Inc.	`0.44ms` from Ashburn, US
34.198.243.150	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f3 186.28.105.197

traceroute to 186.28.105.197 (186.28.105.197): 64 hops max, 52 byte packets

3 [AS7195] 200.25.2.29 403.98 ms

4 *

5 [AS19429] 186.28.105.197 3.082 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On March 20th 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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