1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.54.0.0/16
  4. AS10620  | 181.54.128.0/22

181.54.128.0/22

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 181.54.128.0/22

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
181.54.129.18 AS10620 Telmex Colombia S.A. 7.38ms from Bogota, CO
181.54.128.1 AS10620 Telmex Colombia S.A. 2.05ms 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
104.187.164.150 AS7018 AT&T Enterprises, LLC 1.72ms from Dallas, US
54.77.7.102 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
78.137.103.182 AS8560 IONOS SE 2.53ms from Frankfurt am Main, DE
99.24.41.86 AS7018 AT&T Enterprises, LLC 18.90ms from Houston, US
117.20.50.38 AS23951 PT JEMBATAN CITRA NUSANTARA 0.52ms from Jakarta, ID
176.250.132.22 AS5607 Sky UK Limited 5.35ms from London, GB
68.6.93.118 AS22773 Cox Communications Inc. 8.78ms from Los Angeles, US
95.120.70.70 AS3352 TELEFONICA DE ESPANA S.A.U. 7.58ms from Madrid, ES
50.199.60.6 AS7922 Comcast Cable Communications, LLC 5.81ms from Miami, US
160.83.92.230 AS2824 Deutsche Bank AG 1.78ms from New York City, US
98.161.192.214 AS22773 Cox Communications Inc. 1.98ms from Phoenix, US
191.184.3.182 AS28573 Claro NXT Telecomunicacoes Ltda 10.94ms from Rio de Janeiro, BR
84.235.120.6 AS39386 Saudi Telecom Company JSC 0.60ms from Riyadh, SA
187.229.80.214 AS8151 UNINET 8.70ms from Santiago de Queretaro, MX
73.80.110.22 AS7922 Comcast Cable Communications, LLC 8.97ms from Secaucus, US
175.126.185.134 AS9318 SK Broadband Co Ltd 1.60ms from Seoul, KR
213.114.77.6 AS8434 Telenor Sverige AB 1.32ms from Stockholm, SE
178.112.169.86 AS25255 ==> TELE2 AUSTRIA <== 9.43ms from Vienna, AT
116.251.82.246 AS45102 Alibaba (US) Technology Co., Ltd. 0.64ms from Ashburn, US
62.38.78.102 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.42ms from Athens, GR
122.70.117.6 AS24138 China TieTong Telecommunications Corporation 2.51ms from Beijing, CN
104.46.127.198 AS8075 Microsoft Corporation 0.38ms from Boydton, US
97.183.214.6 AS6167 Verizon Business 16.13ms from Dallas, US
87.177.39.182 AS3320 Deutsche Telekom AG 9.16ms from Frankfurt am Main, DE
75.57.121.102 AS7018 AT&T Enterprises, LLC 5.11ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -m4 181.54.130.216
traceroute to 181.54.130.216 (181.54.130.216): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Nairobi, KE
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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