1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.53.0.0/16
  4. AS10620  | 181.53.36.0/22

181.53.36.0/22

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 181.53.36.0/22

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 181.53.0.0/16

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

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

IP Address ASN Details
181.53.38.34 AS10620 Telmex Colombia S.A. 23.90ms from Bogota, CO
181.53.37.127 AS10620 Telmex Colombia S.A. 22.42ms from Bogota, CO
181.53.36.1 AS10620 Telmex Colombia S.A. 16.96ms 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
74.249.63.166 AS8075 Microsoft Corporation 0.94ms from Boydton, US
146.86.191.214 AS398203 MidSouth Fiber 6.75ms from Dallas, US
75.24.57.86 AS7018 AT&T Enterprises, LLC 1.79ms from Dallas, US
75.147.170.230 AS7922 Comcast Cable Communications, LLC 13.48ms from Dallas, US
89.236.117.70 AS30798 TNNet Oy 4.44ms from Helsinki, FI
50.188.67.22 AS7922 Comcast Cable Communications, LLC 7.49ms from Houston, US
41.0.50.86 AS36994 Vodacom 1.52ms from Johannesburg, ZA
195.225.218.214 AS31220 Six Degrees Technology Group Limited 0.81ms from London, GB
162.203.101.86 AS7018 AT&T Enterprises, LLC 10.17ms from Miami, US
74.95.73.150 AS7922 Comcast Cable Communications, LLC 18.49ms from Miami, US
94.165.27.86 AS1267 WIND TRE S.P.A. 11.43ms from Milan, IT
92.152.91.102 AS3215 Orange S.A. 2.90ms from Paris, FR
92.154.9.22 AS3215 Orange S.A. 1.44ms from Paris, FR
80.251.241.230 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 0.85ms from Prague, CZ
94.19.215.214 AS35807 SkyNet Ltd. 0.49ms from Saint Petersburg, RU
200.28.236.118 AS7418 TELEFÓNICA CHILE S.A. 3.78ms from Santiago, CL
120.92.169.246 AS4811 China Telecom (Group) 2.99ms from Shanghai, CN
124.209.183.86 AS2516 KDDI CORPORATION 5.30ms from Tokyo, JP
132.232.46.102 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.83ms from Chengdu, CN
134.93.27.38 AS2857 Johannes Gutenberg-Universitaet Mainz 0.95ms from Frankfurt am Main, DE
217.91.74.150 AS3320 Deutsche Telekom AG 8.62ms from Frankfurt am Main, DE
202.85.41.54 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 2.14ms from Hong Kong, HK
23.213.248.118 AS16625 Akamai Technologies, Inc. 0.41ms from London, GB
81.104.228.134 AS5089 Virgin Media Limited 15.43ms from London, GB
179.50.1.22 AS26619 GTD COLOMBIA S.A.S 0.32ms from Medellin, CO

Traceroute

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

$
traceroute -a -n -q1 -m5 181.53.39.161
traceroute to 181.53.39.161 (181.53.39.161): 5 hops max, 52 byte packets
2 [AS20860] 95.154.245.2 2.059 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Maidenhead, 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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