1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.52.0.0/16
  4. AS10620  | 181.52.0.0/23

181.52.0.0/23

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 181.52.0.0/23

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 181.52.0.0/16

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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Read more

Pingable IPs

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

IP Address ASN Details
181.52.1.54 AS10620 Telmex Colombia S.A. 24.37ms from Bogota, CO
181.52.0.1 AS10620 Telmex Colombia S.A. 14.82ms 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
76.17.83.215 AS7922 Comcast Cable Communications, LLC 4.15ms from Atlanta, US
212.33.201.55 AS43754 Asiatech Data Transmission company 16.70ms from Baku, AZ
179.15.231.151 AS27831 Colombia Móvil 16.54ms from Bogota, CO
197.94.203.87 AS20011 Dimension Data 1.79ms from Cape Town, ZA
139.215.41.231 AS4837 CHINA UNICOM China169 Backbone 6.21ms from Changchun, CN
20.218.206.87 AS8075 Microsoft Corporation 0.32ms from Frankfurt am Main, DE
94.0.217.135 AS5607 Sky UK Limited 3.47ms from London, GB
52.249.79.71 AS8075 Microsoft Corporation 0.93ms from Mumbai, IN
91.222.149.199 AS52124 Falcom Sp. z o.o. 4.36ms from Warsaw, PL
101.21.34.215 AS4837 CHINA UNICOM China169 Backbone 10.80ms from Beijing, CN
81.10.55.55 AS8452 TE-AS 7.86ms from Cairo, EG
62.143.19.87 AS3209 Vodafone GmbH 12.43ms from Frankfurt am Main, DE
85.231.124.71 AS8434 Telenor Sverige AB 1.09ms from Goeteborg, SE
182.68.211.215 AS24560 Bharti Airtel Ltd., Telemedia Services 2.04ms from Kolkata, IN
86.182.218.55 AS2856 British Telecommunications PLC 2.62ms from London, GB
81.77.90.183 AS5378 Vodafone Limited 6.93ms from London, GB
45.51.144.71 AS20001 Charter Communications Inc 6.38ms from Los Angeles, US
83.35.122.71 AS3352 TELEFONICA DE ESPANA S.A.U. 11.34ms from Madrid, ES
52.219.63.247 AS16509 Amazon.com, Inc. 0.05ms from Mumbai, IN
20.66.55.215 AS8075 Microsoft Corporation 0.56ms from San Jose, US
94.68.192.87 AS6799 Ote SA (Hellenic Telecommunications Organisation) 10.23ms from Athens, GR
125.26.31.119 AS23969 TOT Public Company Limited 2.05ms from Bangkok, TH
60.31.153.247 AS139007 UNICOM InnerMongolia province network 10.48ms from Beijing, CN
54.244.170.23 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
4.161.54.7 AS8075 Microsoft Corporation 1.22ms from Dubai, AE

Traceroute

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

$
traceroute -a -n -q1 -f2 181.52.0.3
traceroute to 181.52.0.3 (181.52.0.3): 64 hops max, 52 byte packets
2 [AS7195] 200.25.51.183 11.947 ms
3 [AS7195] 200.25.30.101 1.708 ms
4 *
5 *
6 [AS10620] 181.52.0.3 35.174 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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