181.43.128.0/18

AS27651 · ENTEL CHILE S.A.

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Summary

Country	Chile
Domain	entel.cl
ASN	AS27651
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

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
181.43.192.0/18	AS27651	ENTEL CHILE S.A.	16,384
181.43.64.0/18	AS27651	ENTEL CHILE S.A.	16,384

Hosted domains

There are 54 domain names hosted across 26 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

Read more

Pingable IPs

2,462 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
181.43.132.0	AS27651 ENTEL CHILE S.A.	`1.49ms` from Santiago, CL
181.43.134.1	AS27651 ENTEL CHILE S.A.	`0.99ms` from Santiago, CL
181.43.141.1	AS27651 ENTEL CHILE S.A.	`1.02ms` from Santiago, CL
181.43.133.1	AS27651 ENTEL CHILE S.A.	`3.73ms` from Santiago, CL
181.43.155.1	AS27651 ENTEL CHILE S.A.	`3.90ms` from Santiago, CL
181.43.135.1	AS27651 ENTEL CHILE S.A.	`1.18ms` from Santiago, CL
181.43.137.1	AS27651 ENTEL CHILE S.A.	`1.10ms` from Santiago, CL
181.43.154.146	AS27651 ENTEL CHILE S.A.	`1.63ms` from Santiago, CL
181.43.136.1	AS27651 ENTEL CHILE S.A.	`0.93ms` from Santiago, CL
181.43.153.1	AS27651 ENTEL CHILE S.A.	`1.07ms` from Santiago, CL
181.43.158.127	AS27651 ENTEL CHILE S.A.	`1.85ms` from Santiago, CL
181.43.138.1	AS27651 ENTEL CHILE S.A.	`0.92ms` from Santiago, CL
181.43.159.206	AS27651 ENTEL CHILE S.A.	`1.86ms` from Santiago, CL
181.43.157.181	AS27651 ENTEL CHILE S.A.	`1.80ms` from Santiago, CL
181.43.152.65	AS27651 ENTEL CHILE S.A.	`2.09ms` from Santiago, CL
181.43.156.1	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
77.245.58.130	AS36057 Webair Internet Development Company Inc.	`0.90ms` from Amsterdam, NL
46.176.197.226	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`4.05ms` from Athens, GR
173.48.128.66	AS701 Verizon Business	`1.35ms` from Boston, US
27.59.255.194	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`6.56ms` from Chennai, IN
80.198.52.210	AS3292 TDC Holding A/S	`0.99ms` from Copenhagen, DK
103.30.68.194	AS10032 BDX DC Services (HK) Limited	`0.83ms` from Hong Kong, HK
12.94.195.34	AS7018 AT&T Enterprises, LLC	`1.97ms` from Houston, US
62.133.51.194	AS201838 Community Fibre Limited	`0.99ms` from London, GB
223.134.218.130	AS2527 Sony Network Communications Inc.	`3.87ms` from Osaka, JP
176.189.2.98	AS5410 Bouygues Telecom SA	`10.84ms` from Paris, FR
65.247.41.2	AS701 Verizon Business	`0.62ms` from Philadelphia, US
72.22.21.210	AS13333 Fidium	`0.51ms` from Pittsburgh, US
213.236.169.162	AS25400 Telia Norge AS	`2.71ms` from Sandefjord, NO
101.43.39.82	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.33ms` from Shanghai, CN
79.142.120.34	AS15440 UAB "Baltnetos komunikacijos"	`0.41ms` from Vilnius, LT
38.110.14.178	AS174 Cogent Communications, LLC	`0.66ms` from Atlanta, US
76.119.38.2	AS7922 Comcast Cable Communications, LLC	`6.34ms` from Boston, US
75.176.5.114	AS11426 Charter Communications Inc	`5.27ms` from Charlotte, US
93.201.12.34	AS3320 Deutsche Telekom AG	`6.66ms` from Frankfurt am Main, DE
83.68.162.82	AS205554 Kuwait Airways KSC	`1.09ms` from Kuwait City, KW
195.140.213.242	AS25369 Hydra Communications Ltd	`0.32ms` from London, GB
51.9.152.178	AS6871 Plusnet	`3.33ms` from London, GB
185.120.186.34	AS50340 JSC Selectel	`1.05ms` from Moscow, RU
103.240.215.2	AS133296 Web Werks India Pvt. Ltd.	`0.24ms` from Mumbai, IN
13.66.225.146	AS8075 Microsoft Corporation	`0.15ms` from Quincy, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 181.43.161.172

traceroute to 181.43.161.172 (181.43.161.172): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 1.669 ms

3 [AS200590] 188.94.153.128 9.107 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

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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