181.43.137.0/24

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:      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 181.43.137.0/24

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 2 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
181.43.137.59	gherlhs.dev	2

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

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

IP Address	ASN	Details
181.43.137.1	AS27651 ENTEL CHILE S.A.	`1.11ms` 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
132.220.190.168	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
104.5.238.168	AS7018 AT&T Enterprises, LLC	`12.64ms` from Atlanta, US
109.57.27.232	AS44034 Hi3G Access AB	`6.93ms` from Copenhagen, DK
86.203.18.248	AS3215 Orange S.A.	`11.25ms` from Frankfurt am Main, DE
220.187.142.136	AS4134 CHINANET-BACKBONE	`8.80ms` from Hangzhou, CN
218.73.46.248	AS4134 CHINANET-BACKBONE	`10.54ms` from Hangzhou, CN
4.187.215.104	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
27.216.111.216	AS4837 CHINA UNICOM China169 Backbone	`11.26ms` from Qingdao, CN
87.110.48.200	AS12578 SIA Tet	`3.42ms` from Riga, LV
73.98.195.24	AS7922 Comcast Cable Communications, LLC	`6.97ms` from Salt Lake City, US
211.203.50.56	AS9318 SK Broadband Co Ltd	`1.88ms` from Seoul, KR
1.117.94.248	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.41ms` from Shanghai, CN
202.93.104.136	AS38333 Symbio Networks	`0.50ms` from Sydney, AU
1.162.176.136	AS3462 Data Communication Business Group	`1.33ms` from Taipei, TW
173.238.130.24	AS7992 Cogeco Connexion Inc.	`7.46ms` from Toronto, CA
79.193.2.216	AS3320 Deutsche Telekom AG	`2.90ms` from Berlin, DE
76.132.234.168	AS7922 Comcast Cable Communications, LLC	`7.67ms` from Fremont, US
39.171.199.216	AS56041 China Mobile communications corporation	`4.53ms` from Hangzhou, CN
203.41.107.24	AS1221 Telstra Limited	`1.47ms` from Melbourne, AU
23.9.208.200	AS16625 Akamai Technologies, Inc.	`0.46ms` from Mumbai, IN
114.160.42.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.45ms` from Osaka, JP
54.209.9.248	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
161.121.225.8	AS38481 JPMORGAN Singapore	`1.52ms` from Singapore, SG
114.156.11.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.17ms` from Tokyo, JP
24.36.65.120	AS7992 Cogeco Connexion Inc.	`5.76ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f5 181.43.137.64

traceroute to 181.43.137.64 (181.43.137.64): 64 hops max, 52 byte packets

5 [] 45.68.16.198 1.094 ms

6 *

7 *

8 [AS27651] 181.43.137.64 3.902 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On December 14th 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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