181.43.40.0/24

AS27651 · ENTEL CHILE S.A.

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Summary

Country	Chile
Domain	entel.cl
ASN	AS27651
Parent Range	181.43.0.0/18
Registry	LACNIC
ID	CLS4

WHOIS Details

inetnum:     181.43.0.0/18
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:  181.43.0.0/17

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

Overlapping Ranges

BGP prefixes that contain 181.43.40.0/24

Range	ASN	Company	Num of IPs
181.43.0.0/18	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 no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
181.43.40.1	AS27651 ENTEL CHILE S.A.	`0.98ms` 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
34.204.233.72	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
195.144.78.136	AS8368 Dstny BE N.V.	`15.02ms` from Brussels, BE
23.17.251.72	AS852 TELUS Communications Inc.	`1.29ms` from Calgary, CA
98.250.129.216	AS7922 Comcast Cable Communications, LLC	`7.26ms` from Flint, US
176.199.205.248	AS3209 Vodafone GmbH	`11.63ms` from Frankfurt am Main, DE
14.230.195.184	AS45899 VNPT Corp	`2.22ms` from Ho Chi Minh City, VN
38.238.244.168	AS134548 DXTL Tseung Kwan O Service	`0.72ms` from Hong Kong, HK
189.251.121.72	AS8151 UNINET	`2.42ms` from Mexico City, MX
108.4.245.216	AS701 Verizon Business	`1.15ms` from Philadelphia, US
27.206.35.200	AS4837 CHINA UNICOM China169 Backbone	`11.04ms` from Qingdao, CN
182.216.20.200	AS17858 LG POWERCOMM	`2.31ms` from Seoul, KR
116.84.87.56	AS23908 IIAC	`2.36ms` from Seoul, KR
123.194.50.56	AS38841 kbro CO. Ltd.	`4.72ms` from Taipei, TW
195.138.208.72	AS41567 Santander Consumer Bank S.A.	`1.33ms` from Warsaw, PL
129.153.142.184	AS31898 Oracle Corporation	`0.27ms` from Ashburn, US
73.253.27.120	AS7922 Comcast Cable Communications, LLC	`5.23ms` from Boston, US
130.213.184.56	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
171.237.111.24	AS7552 Viettel Group	`2.85ms` from Hanoi, VN
14.237.5.72	AS45899 VNPT Corp	`2.73ms` from Ho Chi Minh City, VN
54.46.117.136	AS16509 Amazon.com, Inc.	`0.62ms` from Hong Kong, HK
136.25.135.72	AS19165 Webpass Inc.	`1.82ms` from Santa Clara, US
1.225.123.104	AS9318 SK Broadband Co Ltd	`1.87ms` from Seoul, KR
218.232.27.56	AS9318 SK Broadband Co Ltd	`1.69ms` from Seoul, KR
118.25.95.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.02ms` from Shanghai, CN
112.74.64.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.73ms` from Shenzhen, CN

Traceroute

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

traceroute -a -n -q1 -f5 181.43.40.25

traceroute to 181.43.40.25 (181.43.40.25): 64 hops max, 52 byte packets

5 [] 45.68.17.13 1.046 ms

6 *

7 [AS27651] 181.43.40.25 3.413 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On March 13th 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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