186.28.64.0/22

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:      20260319 AA
nslastaa:    20260319
nserver:     NS2-AUTH.ETB.NET.CO
nsstat:      20260319 AA
nslastaa:    20260319
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 186.28.64.0/22

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

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

IP Address	ASN	Details
186.28.64.114	AS19429 ETB - Colombia	`0.72ms` from Bogota, CO
186.28.65.248	AS19429 ETB - Colombia	`0.66ms` from Bogota, CO
186.28.67.43	AS19429 ETB - Colombia	`0.69ms` from Bogota, CO
186.28.66.163	AS19429 ETB - Colombia	`0.68ms` 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
68.82.113.22	AS7922 Comcast Cable Communications, LLC	`6.98ms` from Ashburn, US
52.151.204.198	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
48.223.10.134	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US
64.182.211.198	AS54489 CoreSpace, Inc.	`0.76ms` from Dallas, US
3.75.104.118	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
93.235.45.22	AS3320 Deutsche Telekom AG	`6.63ms` from Frankfurt am Main, DE
113.177.110.150	AS45899 VNPT Corp	`2.29ms` from Hanoi, VN
90.244.91.70	AS5378 Vodafone Limited	`6.58ms` from London, GB
189.156.102.38	AS8151 UNINET	`12.39ms` from Miami, US
178.213.195.54	AS48166 FORTEX CJSC	`1.49ms` from Moscow, RU
133.159.14.54	AS2497 Internet Initiative Japan Inc.	`2.52ms` from Osaka, JP
177.102.84.182	AS27699 TELEFÔNICA BRASIL S.A	`2.39ms` from Osasco, BR
189.7.199.70	AS28573 Claro NXT Telecomunicacoes Ltda	`11.21ms` from Porto Alegre, BR
174.49.221.166	AS7922 Comcast Cable Communications, LLC	`18.61ms` from Reston, US
210.114.27.214	AS4766 Korea Telecom	`0.80ms` from Seoul, KR
220.80.207.198	AS4766 Korea Telecom	`6.45ms` from Seoul, KR
52.197.225.166	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
133.38.169.230	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.16ms` from Tokyo, JP
23.24.96.182	AS7922 Comcast Cable Communications, LLC	`6.06ms` from Ashburn, US
164.49.73.214	AS668 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US
120.12.4.214	AS4837 CHINA UNICOM China169 Backbone	`7.10ms` from Beijing, CN
41.188.183.118	AS37084 Simbanet (T) Limited	`0.54ms` from Dar es Salaam, TZ
80.134.17.134	AS3320 Deutsche Telekom AG	`2.88ms` from Duesseldorf, DE
176.71.2.6	AS1257 Tele2 Sverige AB	`0.45ms` from Goeteborg, SE
113.104.126.182	AS4134 CHINANET-BACKBONE	`2.05ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 186.28.65.21

traceroute to 186.28.65.21 (186.28.65.21): 64 hops max, 52 byte packets

3 [AS7195] 200.25.2.29 3130.071 ms

4 *

5 *

6 *

7 [AS19429] 186.28.65.21 1.045 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On March 21st 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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