1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.52.0.0/16
  4. AS14080  | 181.52.21.0/24

181.52.21.0/24

AS14080  ·  Telmex Colombia S.A.

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Summary

Country Colombia
Domain telmexla.net.co
ASN AS14080
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 181.52.21.0/24

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 181.52.0.0/16

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

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

IP Address ASN Details
181.52.21.109 AS14080 Telmex Colombia S.A. 1.20ms 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
192.234.111.56 AS36291 Sanofi 1.34ms from Ashburn, US
202.106.175.120 AS4808 China Unicom Beijing Province Network 3.22ms from Beijing, CN
96.252.84.56 AS701 Verizon Business 2.42ms from Boston, US
91.210.234.248 AS39122 Blacknight Internet Solutions Limited 0.27ms from Dublin, IE
2.160.231.40 AS3320 Deutsche Telekom AG 13.12ms from Duesseldorf, DE
216.210.70.232 AS18624 Greenlight 3.62ms from Durham, US
176.91.178.8 AS16135 Turkcell A.S. 15.14ms from Istanbul, TR
200.105.136.72 AS26210 AXS Bolivia S. A. 0.16ms from La Paz, BO
86.182.161.24 AS2856 British Telecommunications PLC 4.30ms from London, GB
2.235.171.200 AS12874 Fastweb SpA 5.54ms from Milan, IT
34.155.62.72 AS396982 Google LLC 0.08ms from Paris, FR
76.158.102.152 AS7922 Comcast Cable Communications, LLC 10.44ms from San Jose, US
174.1.110.88 AS6327 Shaw Communications 9.92ms from Seattle, US
128.82.124.24 AS1201 Old Dominion University 5.63ms from Ashburn, US
212.28.95.248 AS15836 Arax-Impex s.r.l. 0.44ms from Chisinau, MD
167.8.0.8 AS63156 TEGNA Inc. 1.24ms from Dallas, US
54.171.246.72 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
87.122.63.56 AS8881 1&1 Versatel GmbH 3.75ms from Duesseldorf, DE
20.208.209.56 AS8075 Microsoft Corporation 0.72ms from Geneve, CH
175.114.138.136 AS9318 SK Broadband Co Ltd 1.27ms from Incheon, KR
78.132.178.200 AS12389 PJSC Rostelecom 10.19ms from Moscow, RU
82.112.225.24 AS47583 Hostinger International Limited 0.21ms from Mumbai, IN
34.199.48.72 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
34.117.180.232 AS396982 Google LLC 0.07ms from Santiago, CL
171.1.116.200 AS138345 StarHub Ltd 15.33ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 181.52.21.134
traceroute to 181.52.21.134 (181.52.21.134): 64 hops max, 52 byte packets
1 [AS15169] 74.125.252.18 96.738 ms
2 *
3 *
4 [AS14080] 181.52.21.134 115.056 ms
Measurement taken from IPinfo ProbeNet in Salt Lake City, US
On

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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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