186.154.40.0/21

AS19429 · ETB - Colombia

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Summary

Country	Colombia
Domain	etb.net.co
ASN	AS19429
Parent Range	186.154.0.0/16
Registry	LACNIC
ID	CRE

WHOIS Details

inetnum:     186.154.0.0/16
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:     186.154.0.0/16
nserver:     NS1-AUTH.ETB.NET.CO
nsstat:      20260131 AA
nslastaa:    20260131
nserver:     NS2-AUTH.ETB.NET.CO
nsstat:      20260131 AA
nslastaa:    20260131
created:     20110525
changed:     20110525

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 186.154.40.0/21

Range	ASN	Company	Num of IPs
186.154.0.0/16	AS19429	ETB - Colombia	65,536

Nearby Ranges

BGP prefixes that overlap with 186.154.0.0/16

Range	ASN	Company	Num of IPs
186.154.0.0/16	AS19429	ETB - Colombia	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
186.154.43.12	AS19429 ETB - Colombia	`1.36ms` from Bogota, CO
186.154.46.171	AS19429 ETB - Colombia	`1.26ms` from Bogota, CO
186.154.41.25	AS19429 ETB - Colombia	`1.34ms` from Bogota, CO
186.154.42.18	AS19429 ETB - Colombia	`1.32ms` from Bogota, CO
186.154.40.95	AS19429 ETB - Colombia	`1.26ms` from Bogota, CO
186.154.44.76	AS19429 ETB - Colombia	`1.27ms` from Bogota, CO
186.154.45.241	AS19429 ETB - Colombia	`1.28ms` from Bogota, CO
186.154.47.194	AS19429 ETB - Colombia	`1.26ms` from Bogotá, 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
128.47.4.117	AS252 Headquarters, USAISC	`2.70ms` from Ashburn, US
74.235.234.133	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
122.155.142.197	AS9931 National Telecom Public Company Limited	`1.41ms` from Bangkok, TH
50.127.82.117	AS5650 Frontier Communications of America, Inc.	`13.45ms` from Chicago, US
83.91.126.21	AS3292 TDC Holding A/S	`2.59ms` from Copenhagen, DK
103.69.77.37	AS64072 EVOLUTION NET (Internet Service Provider)	`0.48ms` from Dhaka, BD
52.16.160.213	AS16509 Amazon.com, Inc.	`0.24ms` from Dublin, IE
2.125.189.165	AS5607 Sky UK Limited	`6.88ms` from Erith, GB
212.222.102.85	AS3257 GTT Communications Inc.	`0.45ms` from Frankfurt am Main, DE
193.112.243.53	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.19ms` from Guangzhou, CN
151.240.182.133	AS2856 British Telecommunications PLC	`1.38ms` from London, GB
34.8.177.37	AS396982 Google LLC	`0.07ms` from Melbourne, AU
166.143.138.149	AS6167 Verizon Business	`19.24ms` from Philadelphia, US
192.186.233.165	AS26496 GoDaddy.com, LLC	`1.41ms` from Phoenix, US
177.194.210.5	AS28573 Claro NXT Telecomunicacoes Ltda	`7.80ms` from Porto Alegre, BR
52.54.81.69	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
97.186.98.245	AS6167 Verizon Business	`10.14ms` from Seattle, US
125.155.175.101	AS4766 Korea Telecom	`4.66ms` from Seoul, KR
196.184.164.37	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.90ms` from Tunis, TN
182.112.162.165	AS4837 CHINA UNICOM China169 Backbone	`5.26ms` from Zhengzhou, CN
184.165.14.213	AS10310 Yahoo Holdings Inc.	`0.95ms` from Buffalo, US
116.169.48.53	AS4837 CHINA UNICOM China169 Backbone	`1.99ms` from Chengdu, CN
93.203.234.181	AS3320 Deutsche Telekom AG	`3.48ms` from Duesseldorf, DE
95.134.186.21	AS8881 1&1 Versatel GmbH	`0.46ms` from Frankfurt am Main, DE
104.49.208.5	AS7018 AT&T Enterprises, LLC	`3.75ms` from Houston, 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 186.154.44.176

traceroute to 186.154.44.176 (186.154.44.176): 64 hops max, 52 byte packets

3 [AS7195] 200.25.2.29 784.685 ms

4 *

5 [AS19429] 186.154.44.176 1.515 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On January 30th 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.

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