1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.55.0.0/16
  4. AS10620  | 181.55.140.0/22

181.55.140.0/22

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 181.55.140.0/22

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 are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
181.55.141.210 AS10620 Telmex Colombia S.A. 4.46ms from Bogota, CO
181.55.143.127 AS10620 Telmex Colombia S.A. 6.48ms from Bogota, CO
181.55.140.1 AS10620 Telmex Colombia S.A. 1.82ms from Bogota, CO
181.55.142.94 AS10620 Telmex Colombia S.A. 7.77ms 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
24.98.120.6 AS7922 Comcast Cable Communications, LLC 4.60ms from Atlanta, US
128.85.243.22 AS8075 Microsoft Corporation 0.24ms from Boydton, US
189.172.236.6 AS8151 UNINET 12.13ms from Cancún, MX
36.158.203.6 AS56047 China Mobile communications corporation 1.43ms from Changsha, CN
72.181.214.86 AS11427 Charter Communications Inc 5.32ms from Dallas, US
98.163.144.38 AS22773 Cox Communications Inc. 11.78ms from Dallas, US
65.189.4.70 AS10796 Charter Communications Inc 16.98ms from Flint, US
3.68.188.214 AS16509 Amazon.com, Inc. 0.36ms from Frankfurt am Main, DE
3.65.175.150 AS16509 Amazon.com, Inc. 0.21ms from Frankfurt am Main, DE
78.141.246.38 AS20473 The Constant Company, LLC 0.16ms from London, GB
81.37.144.246 AS3352 TELEFONICA DE ESPANA S.A.U. 7.95ms from Madrid, ES
83.33.214.38 AS3352 TELEFONICA DE ESPANA S.A.U. 1.21ms from Madrid, ES
109.210.184.230 AS3215 Orange S.A. 3.01ms from Marseille, FR
16.26.222.214 AS16509 Amazon.com, Inc. 0.70ms from Melbourne, AU
189.100.230.134 AS28573 Claro NXT Telecomunicacoes Ltda 2.06ms from Osasco, BR
98.37.56.102 AS7922 Comcast Cable Communications, LLC 6.25ms from San Jose, US
96.76.50.166 AS7922 Comcast Cable Communications, LLC 3.71ms from Seattle, US
106.249.129.54 AS3786 LG DACOM Corporation 2.48ms from Seoul, KR
107.6.121.134 AS14636 Internap Holding LLC 1.16ms from Singapore, SG
18.67.22.6 AS16509 Amazon.com, Inc. 0.14ms from Toronto, CA
67.1.224.86 AS209 CenturyLink Communications, LLC 15.69ms from Albuquerque, US
154.29.252.118 AS46261 QuickPacket, LLC 0.27ms from Ashburn, US
96.38.13.6 AS20115 Charter Communications LLC 17.28ms from Atlanta, US
111.202.145.70 AS4808 China Unicom Beijing Province Network 2.77ms from Beijing, CN
34.135.14.150 AS396982 Google LLC 0.11ms from Council Bluffs, US

Traceroute

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

$
traceroute -a -n -q1 181.55.141.240
traceroute to 181.55.141.240 (181.55.141.240): 64 hops max, 52 byte packets
1 [AS15169] 74.125.252.18 151.849 ms
2 *
3 *
4 *
5 [AS10620] 181.55.141.240 160.856 ms
Measurement taken from IPinfo ProbeNet in London, GB
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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