1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.55.0.0/16
  4. AS10620  | 181.55.128.0/22

181.55.128.0/22

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:      [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 181.55.128.0/22

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 181.55.0.0/16

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

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

IP Address ASN Details
181.55.131.200 AS10620 Telmex Colombia S.A. 6.68ms from Bogotá, CO
181.55.128.1 AS10620 Telmex Colombia S.A. 2.16ms from Bogota, CO
181.55.130.21 AS10620 Telmex Colombia S.A. 7.50ms from Bogota, CO
181.55.129.94 AS10620 Telmex Colombia S.A. 7.76ms from Bogotá, 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
161.80.73.22 AS14298 Environmental Protection Agency 2.11ms from Ashburn, US
110.247.47.182 AS4837 CHINA UNICOM China169 Backbone 9.78ms from Beijing, CN
187.4.124.86 AS8167 V tal 0.70ms from Brasilia, BR
197.37.183.134 AS8452 TE-AS 3.44ms from Cairo, EG
12.44.90.150 AS7018 AT&T Enterprises, LLC 14.75ms from Dallas, US
185.96.66.54 AS57168 Amito Ltd 0.89ms from London, GB
4.26.2.54 AS3356 Level 3 Parent, LLC 0.24ms from Los Angeles, US
206.167.165.118 AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) 8.69ms from Montreal, CA
95.71.96.214 AS12389 PJSC Rostelecom 17.33ms from Moscow, RU
110.5.7.134 AS4685 Asahi Net 1.99ms from Osaka, JP
112.242.177.150 AS4837 CHINA UNICOM China169 Backbone 7.90ms from Qingdao, CN
87.1.117.86 AS3269 Telecom Italia S.p.A. 7.97ms from Rende, IT
158.36.93.134 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 2.09ms from Sandefjord, NO
31.146.83.166 AS35805 JSC "Silknet" 0.50ms from Tbilisi, GE
113.134.102.22 AS4134 CHINANET-BACKBONE 4.27ms from Xi'an, CN
68.184.93.246 AS20115 Charter Communications LLC 3.88ms from Atlanta, US
202.180.75.54 AS9790 Two Degrees Networks Limited 0.95ms from Auckland, NZ
212.200.181.38 AS8400 TELEKOM SRBIJA a.d. 0.88ms from Belgrade, RS
76.118.84.198 AS7922 Comcast Cable Communications, LLC 6.12ms from Boston, US
188.118.52.198 AS8368 BENESOL BACKBONE 0.83ms from Brussels, BE
162.201.201.182 AS7018 AT&T Enterprises, LLC 11.54ms from Chicago, US
73.74.66.38 AS7922 Comcast Cable Communications, LLC 6.08ms from Chicago, US
97.99.177.38 AS11427 Charter Communications Inc 5.78ms from Dallas, US
205.144.105.22 AS10753 Level 3 Parent, LLC 2.13ms from Denver, US
119.121.18.198 AS4809 China Telecom Next Generation Carrier Network 3.50ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 181.55.130.21
traceroute to 181.55.130.21 (181.55.130.21): 64 hops max, 52 byte packets
2 [AS7195] 200.25.58.23 0.451 ms
3 [AS7195] 200.25.58.22 1.329 ms
4 *
5 *
6 *
7 *
8 [AS10620] 181.55.130.21 145.306 ms
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
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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