1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.54.0.0/16
  4. AS10620  | 181.54.180.0/22

181.54.180.0/22

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 181.54.180.0/22

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

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

IP Address ASN Details
181.54.181.12 AS10620 Telmex Colombia S.A. 7.24ms from Bogota, CO
181.54.182.178 AS10620 Telmex Colombia S.A. 8.01ms from Bogota, CO
181.54.180.1 AS10620 Telmex Colombia S.A. 1.72ms from Bogota, CO
181.54.183.140 AS10620 Telmex Colombia S.A. 8.37ms 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
68.126.206.182 AS7018 AT&T Enterprises, LLC 2.96ms from Atlanta, US
23.17.43.54 AS852 TELUS Communications Inc. 11.85ms from Calgary, CA
3.120.59.70 AS16509 Amazon.com, Inc. 0.20ms from Frankfurt am Main, DE
76.149.69.198 AS7922 Comcast Cable Communications, LLC 5.39ms from Fremont, US
156.250.161.230 AS132839 POWER LINE DATACENTER 1.00ms from Hong Kong, HK
78.149.52.118 AS13285 TalkTalk Communications Limited 5.72ms from London, GB
83.60.195.134 AS3352 TELEFONICA DE ESPANA S.A.U. 9.29ms from Madrid, ES
98.249.255.230 AS7922 Comcast Cable Communications, LLC 9.11ms from Miami, US
207.109.15.166 AS209 CenturyLink Communications, LLC 1.28ms from Minneapolis, US
70.90.147.150 AS7922 Comcast Cable Communications, LLC 9.78ms from Murfreesboro, US
190.140.254.38 AS18809 Cable Onda 8.07ms from Panama, PA
87.5.178.102 AS3269 Telecom Italia S.p.A. 13.97ms from Rome, IT
38.38.181.230 AS54600 PEG TECH INC 0.74ms from San Jose, US
80.253.51.198 AS8717 A1 Bulgaria EAD 0.41ms from Sofia, BG
45.152.58.102 AS11342 Pathway Communications 1.10ms from Toronto, CA
188.17.40.182 AS12389 PJSC Rostelecom 16.14ms from Yekaterinburg, RU
154.248.105.70 AS36947 Telecom Algeria 12.51ms from Algiers, DZ
110.253.104.150 AS4837 CHINA UNICOM China169 Backbone 7.93ms from Beijing, CN
207.200.0.230 AS11320 LightEdge Solutions 5.03ms from Dallas, US
183.82.104.38 AS18209 Atria Convergence Technologies Ltd., 0.71ms from Hyderabad, IN
95.87.132.198 AS2107 ARNES 0.50ms from Ljubljana, SI
86.159.1.86 AS2856 British Telecommunications PLC 2.75ms from London, GB
86.140.60.166 AS2856 British Telecommunications PLC 5.88ms from London, GB
78.32.238.214 AS8468 ENTANET International Limited 3.71ms from London, GB
108.242.86.86 AS7018 AT&T Enterprises, LLC 2.67ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f2 181.54.181.113
traceroute to 181.54.181.113 (181.54.181.113): 64 hops max, 52 byte packets
3 *
4 *
5 *
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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