1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.55.0.0/16
  4. AS10620  | 181.55.72.0/24

181.55.72.0/24

AS10620  ·  Telmex Colombia S.A.

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Summary

Country Colombia
Domain telmexla.net.co
ASN AS10620
Parent Range 181.48.0.0/13
Registry LACNIC
ID ATI

WHOIS Details

inetnum:     181.48.0.0/13
status:      allocated
aut-num:     AS14080
aut-num:     AS10620
owner:       Telmex Colombia S.A.
ownerid:     CO-ACSA-LACNIC
responsible: Operaciones Core IP
address:     CLARO FIJO COLOMBIA - Cra 68A No. 24B-10, 11111, 
address:     11111 - Bogota - DC
country:     CO
phone:       +57 01 7480000
owner-c:     ATI
tech-c:      ATI
abuse-c:     ATI
inetrev:     181.48.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.49.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
inetrev:     181.50.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.51.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
inetrev:     181.52.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
inetrev:     181.53.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
inetrev:     181.54.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
inetrev:     181.55.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
created:     20110502
changed:     20110502

nic-hdl:     ATI
person:      Network Security Team
e-mail:      ciro.mantilla@claro.com.co
address:     Carrera 68a #24b-10, 00, Plaza Claro
address:     111321 - Bogota - DC
country:     CO
phone:       +57  6017500300 [81966]
created:     20020909
changed:     20250218

Overlapping Ranges

BGP prefixes that contain 181.55.72.0/24

Range ASN Company Num of IPs
181.48.0.0/13 AS10620 Telmex Colombia S.A. 524,288
181.48.0.0/13 AS14080 Telmex Colombia S.A. 524,288

Nearby Ranges

BGP prefixes that overlap with 181.55.0.0/16

Range ASN Company Num of IPs
181.48.0.0/13 AS10620 Telmex Colombia S.A. 524,288
181.48.0.0/13 AS14080 Telmex Colombia S.A. 524,288

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
181.55.72.27 softjor.dev 1

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

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

IP Address ASN Details
181.55.72.1 AS10620 Telmex Colombia S.A. 1.77ms from Bogota, CO

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
12.157.130.8 AS7018 AT&T Enterprises, LLC 7.62ms from Chicago, US
174.131.71.56 AS7029 Windstream Communications LLC 8.79ms from Chicago, US
84.190.82.56 AS3320 Deutsche Telekom AG 8.54ms from Frankfurt am Main, DE
123.27.242.40 AS45899 VNPT Corp 2.85ms from Hanoi, VN
116.112.124.200 AS4837 CHINA UNICOM China169 Backbone 9.96ms from Hohhot, CN
36.67.188.216 AS7713 PT Telekomunikasi Indonesia 0.69ms from Jakarta, ID
74.115.228.40 AS16912 4 Less Communications, Inc. 0.25ms from Los Angeles, US
4.145.29.24 AS8075 Microsoft Corporation 0.34ms from Singapore, SG
111.80.20.56 AS17421 Mobile Business Group 7.45ms from Taipei, TW
180.20.154.8 AS4713 NTT DOCOMO BUSINESS,Inc. 2.73ms from Tokyo, JP
83.7.122.120 AS5617 Orange Polska Spolka Akcyjna 7.89ms from Wrocław, PL
203.151.227.136 AS4618 Internet Thailand Company Limited 2.65ms from Bangkok, TH
31.207.75.184 AS198610 Beget LLC 9.65ms from Moscow, RU
126.93.253.200 AS17676 SoftBank Corp. 7.53ms from Osaka, JP
123.254.20.200 AS7522 STNet, Incorporated 5.22ms from Osaka, JP
143.54.71.24 AS19200 Universidade Federal do Rio Grande do Sul 0.41ms from Porto Alegre, BR
20.219.126.72 AS8075 Microsoft Corporation 0.28ms from Saint Thomas Mount, IN
13.52.106.216 AS16509 Amazon.com, Inc. 0.18ms from San Jose, US
162.78.32.40 AS15323 Bellevue School District #405 1.29ms from Seattle, US
104.211.1.216 AS8075 Microsoft Corporation 0.55ms from Ashburn, US
134.164.16.88 AS6009 United States Department of Defense (DoD) 0.64ms from Atlanta, US
173.88.91.200 AS10796 Charter Communications Inc 9.48ms from Columbus, US
204.194.89.200 AS13760 Uniti Fiber Holdings Inc. 6.11ms from Dallas, US
3.28.165.136 AS16509 Amazon.com, Inc. 0.16ms from Dubai, AE
79.248.23.152 AS3320 Deutsche Telekom AG 2.70ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 181.55.72.1
traceroute to 181.55.72.1 (181.55.72.1): 64 hops max, 52 byte packets
2 [AS7195] 200.25.51.183 0.617 ms
3 [AS7195] 200.25.30.101 2.513 ms
4 *
5 [AS10620] 181.55.72.1 3.154 ms
Measurement taken from IPinfo ProbeNet in Bogota, CO
On

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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