186.155.128.0/21

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:     AS19429
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:      20251116 AA
nslastaa:    20251116
nserver:     NS2-AUTH.ETB.NET.CO
nsstat:      20251116 AA
nslastaa:    20251116
created:     20120620
changed:     20120620

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

Overlapping Ranges

BGP prefixes that contain 186.155.128.0/21

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

1,857 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
186.155.130.129	AS19429 ETB - Colombia	`0.95ms` from Bogota, CO
186.155.129.47	AS19429 ETB - Colombia	`1.02ms` from Bogota, CO
186.155.135.119	AS19429 ETB - Colombia	`1.05ms` from Bogota, CO
186.155.128.130	AS19429 ETB - Colombia	`1.01ms` from Bogota, CO
186.155.133.18	AS19429 ETB - Colombia	`1.05ms` from Bogota, CO
186.155.132.234	AS19429 ETB - Colombia	`1.01ms` from Bogota, CO
186.155.131.252	AS19429 ETB - Colombia	`1.01ms` from Bogota, CO
186.155.134.43	AS19429 ETB - Colombia	`0.99ms` 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
77.160.6.117	AS1136 KPN B.V.	`1.02ms` from Amsterdam, NL
100.4.75.101	AS701 Verizon Business	`7.71ms` from Ashburn, US
190.175.12.133	AS22927 Telefonica de Argentina	`1.48ms` from Buenos Aires, AR
152.115.37.101	AS31027 GlobalConnect A/S	`0.76ms` from Copenhagen, DK
8.138.122.117	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.16ms` from Guangzhou, CN
103.135.48.149	AS38320 PT Maxindo Mitra Solusi	`0.78ms` from Jakarta, ID
122.53.75.85	AS9299 Philippine Long Distance Telephone Company	`0.81ms` from Manila, PH
108.179.128.5	AS32990 East Central Energy	`1.87ms` from Minneapolis, US
80.116.248.101	AS3269 Telecom Italia S.p.A.	`5.01ms` from Naples, IT
199.16.111.69	AS54523 WSTC	`2.95ms` from Portland, US
94.99.182.85	AS25019 Saudi Telecom Company JSC	`1.94ms` from Riyadh, SA
71.6.68.85	AS14265 TPx Communications	`1.11ms` from San Jose, US
75.174.150.181	AS209 CenturyLink Communications, LLC	`10.78ms` from Seattle, US
121.64.21.229	AS3786 LG DACOM Corporation	`2.71ms` from Seoul, KR
175.200.90.5	AS4766 Korea Telecom	`9.03ms` from Seoul, KR
14.84.144.133	AS4766 Korea Telecom	`2.04ms` from Seoul, KR
101.91.118.245	AS4812 China Telecom (Group)	`3.18ms` from Shanghai, CN
79.188.125.213	AS5617 Orange Polska Spolka Akcyjna	`7.28ms` from Warsaw, PL
115.52.255.53	AS4837 CHINA UNICOM China169 Backbone	`7.67ms` from Zhengzhou, CN
77.163.97.213	AS1136 KPN B.V.	`1.72ms` from Amsterdam, NL
18.158.72.37	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
20.218.202.165	AS8075 Microsoft Corporation	`0.30ms` from Frankfurt am Main, DE
109.70.152.69	AS50170 AEXIN SA	`1.00ms` from Geneve, CH
139.199.188.229	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.17ms` from Guangzhou, CN
202.91.240.197	AS4134 CHINANET-BACKBONE	`5.16ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f2 186.155.130.155

traceroute to 186.155.130.155 (186.155.130.155): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.13 1.508 ms

3 *

4 *

5 [AS19429] 186.155.130.155 1.231 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On November 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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