181.43.140.0/22

AS27651 · ENTEL CHILE S.A.

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Summary

Country	Chile
Domain	entel.cl
ASN	AS27651
Parent Range	181.43.128.0/18
Registry	LACNIC
ID	CLS4

WHOIS Details

inetnum:     181.43.128.0/18
status:      reallocated
aut-num:     N/A
owner:       ENTEL CHILE S.A.
ownerid:     CL-ECSA-LACNIC
responsible: ENTEL CHILE S.A.
address:     Andrés Bello, 2687, 
address:     56 - Santiago - 
country:     CL
phone:       +56 2 3600123
owner-c:     CLS4
tech-c:      CLS4
abuse-c:     CLS4
created:     20180726
changed:     20240104
inetnum-up:  181.43.128.0/17

nic-hdl:     CLS4
person:      Cristian Escobar
e-mail:      [email protected]
address:     Amunategui, 20, -
address:     4254 - Santiago - 
country:     CL
phone:       +56  23600123 [0000]
created:     20050311
changed:     20231012

Overlapping Ranges

BGP prefixes that contain 181.43.140.0/22

Range	ASN	Company	Num of IPs
181.43.128.0/18	AS27651	ENTEL CHILE S.A.	16,384

Nearby Ranges

BGP prefixes that overlap with 181.43.0.0/16

Range	ASN	Company	Num of IPs
181.43.0.0/18	AS27651	ENTEL CHILE S.A.	16,384
181.43.128.0/18	AS27651	ENTEL CHILE S.A.	16,384
181.43.192.0/18	AS27651	ENTEL CHILE S.A.	16,384
181.43.64.0/18	AS27651	ENTEL CHILE S.A.	16,384

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
181.43.143.230	natuf.cl	2

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.43.143.12	AS27651 ENTEL CHILE S.A.	`1.52ms` from Santiago, CL
181.43.141.1	AS27651 ENTEL CHILE S.A.	`1.02ms` from Santiago, CL

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
178.117.186.230	AS6848 Telenet BV	`5.79ms` from Brussels, BE
86.124.167.214	AS8708 DIGI ROMANIA S.A.	`1.11ms` from Bucharest, RO
117.205.237.182	AS9829 National Internet Backbone	`16.54ms` from Chennai, IN
149.202.181.214	AS16276 OVH SAS	`0.13ms` from Gravelines, FR
97.211.124.214	AS6167 Verizon Business	`17.51ms` from Los Angeles, US
184.103.203.86	AS209 CenturyLink Communications, LLC	`7.19ms` from Phoenix, US
54.90.203.134	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
172.240.39.230	AS7979 Servers.com, Inc.	`0.57ms` from San Jose, US
118.220.80.118	AS9318 SK Broadband Co Ltd	`4.01ms` from Seoul, KR
3.24.138.166	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
126.84.22.134	AS17676 SoftBank Corp.	`9.94ms` from Tokyo, JP
220.221.113.102	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.85ms` from Tokyo, JP
20.47.216.198	AS8075 Microsoft Corporation	`0.42ms` from Boydton, US
193.190.138.150	AS2611 BELNET	`1.13ms` from Brussels, BE
119.48.99.230	AS4837 CHINA UNICOM China169 Backbone	`1.87ms` from Changchun, CN
121.10.5.230	AS4134 CHINANET-BACKBONE	`3.36ms` from Guangzhou, CN
120.199.126.166	AS56041 China Mobile communications corporation	`11.42ms` from Hangzhou, CN
63.222.64.22	AS3491 PCCW Global, Inc.	`0.43ms` from Hong Kong, HK
32.115.165.214	AS2688 AT&T Enterprises, LLC	`4.99ms` from Los Angeles, US
90.240.163.198	AS5378 Vodafone Limited	`4.01ms` from Manchester, GB
167.59.227.198	AS6057 Administracion Nacional de Telecomunicaciones	`1.75ms` from Montevideo, UY
79.250.23.54	AS3320 Deutsche Telekom AG	`3.62ms` from Nuernberg, DE
217.255.126.198	AS3320 Deutsche Telekom AG	`4.21ms` from Nuernberg, DE
60.140.242.54	AS17676 SoftBank Corp.	`3.58ms` from Osaka, JP
153.215.100.118	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.48ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 181.43.143.186

traceroute to 181.43.143.186 (181.43.143.186): 64 hops max, 52 byte packets

4 [AS27651] 181.43.143.186 3.119 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On December 20th 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.

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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