1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.54.0.0/16
  4. AS10620  | 181.54.44.0/22

181.54.44.0/22

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:      [email protected]
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 181.54.44.0/22

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 181.54.0.0/16

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

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

IP Address ASN Details
181.54.44.1 AS10620 Telmex Colombia S.A. 2.25ms from Bogota, CO
181.54.45.217 AS10620 Telmex Colombia S.A. 8.06ms from Bogota, CO
181.54.46.237 AS10620 Telmex Colombia S.A. 7.09ms 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
54.213.224.150 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
177.235.227.22 AS28573 Claro NXT Telecomunicacoes Ltda 8.17ms from Brasilia, BR
189.86.181.70 AS4230 CLARO S.A. 7.44ms from Curitiba, BR
134.245.207.70 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.23ms from Hamburg, DE
160.124.176.246 AS132839 POWER LINE DATACENTER 1.02ms from Hong Kong, HK
113.28.62.38 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.79ms from Hong Kong, HK
211.49.126.230 AS9318 SK Broadband Co Ltd 1.02ms from Incheon, KR
66.202.163.70 AS3356 Level 3 Parent, LLC 1.83ms from Miami, US
72.225.199.230 AS12271 Charter Communications Inc 3.45ms from New York City, US
64.118.83.6 AS395383 Cologuard 0.89ms from New York City, US
37.194.99.6 AS31200 Novotelecom Ltd 1.56ms from Novosibirsk, RU
46.181.243.166 AS39927 E-Light-Telecom Ltd. 4.45ms from Novosibirsk, RU
112.249.154.246 AS4837 CHINA UNICOM China169 Backbone 9.02ms from Qingdao, CN
66.208.228.214 AS7922 Comcast Cable Communications, LLC 0.13ms from San Jose, US
101.97.80.38 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.36ms from Singapore, SG
113.233.43.22 AS4837 CHINA UNICOM China169 Backbone 7.60ms from Tieling, CN
220.172.103.246 AS4134 CHINANET-BACKBONE 7.04ms from Guiyang, CN
213.40.147.246 AS9142 Internexus Networks Limited 4.35ms from London, GB
147.156.163.230 AS766 RedIRIS Autonomous System 5.71ms from Madrid, ES
151.51.17.22 AS1267 WIND TRE S.P.A. 9.06ms from Milan, IT
112.69.219.86 AS17511 OPTAGE Inc. 2.06ms from Osaka, JP
186.193.100.102 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 5.62ms from Osasco, BR
20.236.60.150 AS8075 Microsoft Corporation 0.28ms from Quincy, US
95.84.22.150 AS12389 PJSC Rostelecom 12.32ms from Samara, RU
198.0.224.214 AS7922 Comcast Cable Communications, LLC 7.42ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -m5 181.54.47.73
traceroute to 181.54.47.73 (181.54.47.73): 5 hops max, 52 byte packets
2 [AS8932] 185.48.242.92 0.198 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Yerevan, AM
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.

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