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:      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 181.43.140.0/22

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

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
181.43.143.113	AS27651 ENTEL CHILE S.A.	`1.56ms` 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
84.85.91.6	AS1136 KPN B.V.	`2.63ms` from Amsterdam, NL
12.87.202.70	AS7018 AT&T Enterprises, LLC	`1.46ms` from Ashburn, US
48.194.37.182	AS8075 Microsoft Corporation	`0.57ms` from Ashburn, US
85.75.83.198	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.49ms` from Athens, GR
141.154.0.6	AS701 Verizon Business	`1.74ms` from Boston, US
135.134.211.6	AS4181 TDS TELECOM	`8.70ms` from Chicago, US
73.50.103.70	AS7922 Comcast Cable Communications, LLC	`6.41ms` from Chicago, US
206.211.177.102	AS16426 City of Columbus	`5.52ms` from Columbus, US
47.187.21.246	AS5650 Frontier Communications of America, Inc.	`1.32ms` from Dallas, US
91.7.252.86	AS3320 Deutsche Telekom AG	`8.29ms` from Frankfurt am Main, DE
18.170.113.70	AS16509 Amazon.com, Inc.	`0.60ms` from London, GB
50.77.50.134	AS7922 Comcast Cable Communications, LLC	`9.70ms` from Minneapolis, US
31.180.194.166	AS12389 PJSC Rostelecom	`17.37ms` from Moscow, RU
98.14.98.246	AS12271 Charter Communications Inc	`3.88ms` from New York City, US
98.118.154.166	AS701 Verizon Business	`8.84ms` from New York City, US
101.143.76.86	AS17511 OPTAGE Inc.	`2.81ms` from Osaka, JP
54.224.1.22	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
201.98.66.166	AS8151 UNINET	`4.82ms` from Santiago de Queretaro, MX
126.221.67.182	AS17676 SoftBank Corp.	`3.30ms` from Tokyo, JP
118.19.130.54	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.14ms` from Tokyo, JP
222.204.73.22	AS4538 China Education and Research Network Center	`13.45ms` from Wuhan, CN
49.49.20.38	AS45758 Triple T Broadband Public Company Limited	`9.69ms` from Bangkok, TH
173.24.190.134	AS30036 Mediacom Communications Corp	`6.52ms` from Chicago, US
167.173.28.38	AS36578 Hearst-Argyle Television, Inc.	`7.68ms` from Chicago, US
201.157.236.22	AS52871 TASCOM TELECOMUNICAÇÕES LTDA	`19.15ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 -f5 181.43.141.245

traceroute to 181.43.141.245 (181.43.141.245): 64 hops max, 52 byte packets

5 [] 45.68.17.13 1.07 ms

6 *

7 [AS27651] 181.43.141.245 3.409 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On February 7th 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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