186.155.136.0/21

AS19429 · ETB - Colombia

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Summary

Country	Colombia
Domain	etb.net.co
ASN	AS19429
Parent Range	186.155.0.0/16
Registry	LACNIC
ID	CRE

WHOIS Details

inetnum:     186.155.0.0/16
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:      CRE
abuse-c:     CRE
inetrev:     186.155.0.0/16
nserver:     NS1-AUTH.ETB.NET.CO
nsstat:      20251214 AA
nslastaa:    20251214
nserver:     NS2-AUTH.ETB.NET.CO
nsstat:      20251214 AA
nslastaa:    20251214
created:     20120620
changed:     20120620

nic-hdl:     CRE
person:      EMPRESA DE TELECOMUNICACIONES DE BOGOTA
e-mail:      [email protected]
address:     CRA 8, 20, 00
address:     9999 - Bogotá - CU
country:     CO
phone:       +057 01 2426038 [00]
created:     20030224
changed:     20211221

Overlapping Ranges

BGP prefixes that contain 186.155.136.0/21

Range	ASN	Company	Num of IPs
186.155.0.0/16	AS19429	ETB - Colombia	65,536

Nearby Ranges

BGP prefixes that overlap with 186.155.0.0/16

Range	ASN	Company	Num of IPs
186.155.0.0/16	AS19429	ETB - Colombia	65,536

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

1,735 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
186.155.140.70	AS19429 ETB - Colombia	`1.10ms` from Bogota, CO
186.155.138.87	AS19429 ETB - Colombia	`0.97ms` from Bogota, CO
186.155.141.90	AS19429 ETB - Colombia	`1.01ms` from Bogota, CO
186.155.136.242	AS19429 ETB - Colombia	`1.05ms` from Bogota, CO
186.155.137.146	AS19429 ETB - Colombia	`1.02ms` from Bogota, CO
186.155.139.243	AS19429 ETB - Colombia	`1.03ms` from Bogota, CO
186.155.143.5	AS19429 ETB - Colombia	`1.00ms` from Bogota, CO
186.155.142.133	AS19429 ETB - Colombia	`0.97ms` 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
65.205.43.165	AS701 Verizon Business	`2.42ms` from Ashburn, US
147.30.227.149	AS9198 JSC Kazakhtelecom	`6.39ms` from Astana, KZ
171.100.29.133	AS7470 TRUE INTERNET Co.,Ltd.	`1.60ms` from Bangkok, TH
71.234.184.229	AS7922 Comcast Cable Communications, LLC	`6.92ms` from Boston, US
121.214.67.101	AS1221 Telstra Limited	`3.90ms` from Brisbane, AU
99.63.7.149	AS7018 AT&T Enterprises, LLC	`9.43ms` from Chicago, US
35.246.237.5	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
1.55.91.101	AS18403 FPT Telecom Company	`1.40ms` from Hanoi, VN
123.25.74.181	AS45899 VNPT Corp	`2.44ms` from Hanoi, VN
122.181.49.181	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.82ms` from Hyderabad, IN
94.4.57.53	AS5607 Sky UK Limited	`7.94ms` from London, GB
68.111.234.5	AS22773 Cox Communications Inc.	`4.04ms` from Los Angeles, US
200.106.176.21	AS271262 COMETAFIBER SERVICOS DE INTERNET LTDA	`1.94ms` from Osasco, BR
85.165.227.181	AS2119 Telenor Norge AS	`5.79ms` from Oslo, NO
111.217.206.69	AS2527 Sony Network Communications Inc.	`3.84ms` from Tokyo, JP
109.187.12.245	AS28812 PJSC "Bashinformsvyaz"	`8.99ms` from Yekaterinburg, RU
89.207.27.5	AS34968 iunxi B.V.	`1.48ms` from Amsterdam, NL
73.171.45.149	AS7922 Comcast Cable Communications, LLC	`9.20ms` from Ashburn, US
200.51.232.165	AS22927 Telefonica de Argentina	`0.37ms` from Buenos Aires, AR
35.202.55.181	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
78.94.202.149	AS3209 Vodafone GmbH	`3.46ms` from Frankfurt am Main, DE
212.51.11.149	AS25415 ADDIX GmbH	`0.52ms` from Hamburg, DE
67.213.126.197	AS396356 Latitude.sh	`0.13ms` from London, GB
70.31.227.245	AS577 Bell Canada	`2.75ms` from Montreal, CA
5.23.45.165	AS13193 KEYYO SA	`0.84ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 186.155.142.240

traceroute to 186.155.142.240 (186.155.142.240): 64 hops max, 52 byte packets

3 [AS7195] 200.25.2.29 332.668 ms

4 *

5 [AS19429] 186.155.142.240 1.323 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 14th 2025

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.

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