181.43.138.0/24

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 181.43.138.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.43.138.1	AS27651 ENTEL CHILE S.A.	`0.99ms` 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
73.126.20.72	AS7922 Comcast Cable Communications, LLC	`7.17ms` from Boston, US
84.195.171.56	AS6848 Telenet BV	`6.89ms` from Brussels, BE
47.147.25.152	AS5650 Frontier Communications of America, Inc.	`2.11ms` from Los Angeles, US
84.214.229.24	AS25400 Telia Norge AS	`2.82ms` from Sandefjord, NO
112.14.53.232	AS56041 China Mobile communications corporation	`6.13ms` from Shanghai, CN
81.151.35.104	AS2856 British Telecommunications PLC	`5.79ms` from Erith, GB
63.181.11.56	AS16509 Amazon.com, Inc.	`0.23ms` from Frankfurt am Main, DE
84.171.143.88	AS3320 Deutsche Telekom AG	`3.74ms` from Frankfurt am Main, DE
223.119.162.72	AS58453 China Mobile International Limited	`0.19ms` from Hanoi, VN
114.104.160.168	AS4134 CHINANET-BACKBONE	`10.50ms` from Huai'an, CN
181.139.132.104	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`5.36ms` from Medellin, CO
70.35.80.136	AS23089 Hotwire Communications	`3.33ms` from Miami, US
185.130.214.72	AS50867 HOSTKEY B.V.	`0.66ms` from Moscow, RU
210.140.191.200	AS4694 IDC Frontier Inc.	`3.54ms` from Tokyo, JP
91.218.101.136	AS59533 Lukyanov Evgeniy Vladimirovich PE	`9.29ms` from Yekaterinburg, RU
3.33.254.136	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
52.13.204.72	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
73.78.3.152	AS7922 Comcast Cable Communications, LLC	`2.92ms` from Denver, US
76.25.205.200	AS7922 Comcast Cable Communications, LLC	`5.45ms` from Denver, US
68.43.237.88	AS7922 Comcast Cable Communications, LLC	`9.11ms` from Detroit, US
109.78.121.168	AS15502 Vodafone Ireland Limited	`2.94ms` from Dublin, IE
113.183.238.72	AS45899 VNPT Corp	`2.44ms` from Ho Chi Minh City, VN
148.3.19.56	AS12430 VODAFONE ESPANA S.A.U.	`9.24ms` from Madrid, ES
142.105.209.40	AS11351 Charter Communications Inc	`14.67ms` from Morris Plains, US
170.0.167.24	AS264978 severo e prado ltda	`3.00ms` from Novo Hamburgo, BR

Traceroute

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

traceroute -a -n -q1 -f2 181.43.138.1

traceroute to 181.43.138.1 (181.43.138.1): 64 hops max, 52 byte packets

2 [] 45.68.17.13 0.819 ms

3 [AS27651] 181.43.138.1 1.032 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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