186.28.28.0/22

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 186.28.28.0/22

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

Read more

Pingable IPs

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

IP Address	ASN	Details
186.28.29.8	AS19429 ETB - Colombia	`0.95ms` from Bogota, CO
186.28.28.36	AS19429 ETB - Colombia	`0.96ms` from Bogota, CO
186.28.30.51	AS19429 ETB - Colombia	`0.89ms` from Bogota, CO
186.28.31.159	AS19429 ETB - Colombia	`0.96ms` 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
61.29.248.166	AS135391 AOFEI DATA INTERNATIONAL COMPANY LIMITED	`0.59ms` from Amsterdam, NL
54.174.161.230	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
44.244.140.246	AS16509 Amazon.com, Inc.	`0.54ms` from Boardman, US
223.149.79.118	AS4134 CHINANET-BACKBONE	`6.91ms` from Changsha, CN
107.222.208.22	AS7018 AT&T Enterprises, LLC	`7.04ms` from Chicago, US
87.60.212.150	AS3292 TDC Holding A/S	`2.31ms` from Copenhagen, DK
103.24.149.118	AS23949 PT Comtronics Systems	`1.04ms` from Jakarta, ID
189.171.132.102	AS8151 UNINET	`1.54ms` from Mexico City, MX
195.14.155.70	AS6866 Cyprus Telecommunications Authority	`0.68ms` from Nicosia, CY
36.140.115.118	AS9808 China Mobile Communications Group Co., Ltd.	`1.62ms` from Qingdao, CN
212.232.79.6	AS39102 Global Network Management Inc	`1.17ms` from Saint Petersburg, RU
162.231.103.198	AS7018 AT&T Enterprises, LLC	`3.57ms` from San Jose, US
182.208.232.182	AS17858 LG POWERCOMM	`1.88ms` from Seoul, KR
117.149.137.166	AS56041 China Mobile communications corporation	`11.42ms` from Suzhou, CN
36.54.22.22	AS10013 FreeBit Co.,Ltd.	`2.34ms` from Tokyo, JP
83.64.4.118	AS8412 T-Mobile Austria GmbH	`1.07ms` from Vienna, AT
89.217.198.150	AS6730 Sunrise GmbH	`2.20ms` from Zuerich, CH
205.134.169.6	AS6405 American Information Network	`1.77ms` from Ashburn, US
195.38.183.38	AS8511 ASIAINFO TE	`0.46ms` from Bishkek, KG
91.82.131.230	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`4.80ms` from Budapest, HU
116.107.58.118	AS7552 Viettel Group	`3.35ms` from Hanoi, VN
36.83.19.246	AS7713 PT Telekomunikasi Indonesia	`18.51ms` from Jakarta, ID
89.115.21.134	AS12353 Vodafone Portugal	`2.75ms` from Lisbon, PT
80.45.31.38	AS13285 TalkTalk Communications Limited	`5.36ms` from London, GB
82.1.66.230	AS5089 Virgin Media Limited	`3.38ms` 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 -f3 186.28.29.38

traceroute to 186.28.29.38 (186.28.29.38): 64 hops max, 52 byte packets

3 [AS7195] 200.25.2.29 1124.034 ms

4 *

5 [AS19429] 186.28.29.38 2.27 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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