1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.55.0.0/16
  4. AS10620  | 181.55.244.0/22

181.55.244.0/22

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 181.55.244.0/22

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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Pingable IPs

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

IP Address ASN Details
181.55.247.16 AS10620 Telmex Colombia S.A. 5.48ms from Bogota, CO
181.55.246.54 AS10620 Telmex Colombia S.A. 7.55ms from Bogota, CO
181.55.244.1 AS10620 Telmex Colombia S.A. 1.81ms from Bogota, CO
181.55.245.78 AS10620 Telmex Colombia S.A. 7.11ms 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
50.42.116.54 AS5650 Frontier Communications of America, Inc. 18.97ms from Ashburn, US
97.95.28.22 AS20115 Charter Communications LLC 10.24ms from Chicago, US
104.4.197.22 AS7018 AT&T Enterprises, LLC 4.92ms from Chicago, US
70.119.113.230 AS11427 Charter Communications Inc 6.48ms from Dallas, US
129.120.108.230 AS589 University of North Texas 3.63ms from Dallas, US
99.108.81.54 AS7018 AT&T Enterprises, LLC 8.64ms from Dallas, US
83.136.43.230 AS13280 Three Ireland (Hutchison) limited 1.67ms from Dublin, IE
66.51.212.198 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
80.240.27.230 AS20473 The Constant Company, LLC 0.15ms from Frankfurt am Main, DE
117.252.248.230 AS9829 National Internet Backbone 6.19ms from Kolkata, IN
68.95.181.118 AS7018 AT&T Enterprises, LLC 10.41ms from Miami, US
76.76.54.86 AS46303 POPP.com, Inc. 4.94ms from Minneapolis, US
213.167.201.86 AS12389 PJSC Rostelecom 16.70ms from Moscow, RU
119.242.252.134 AS2518 BIGLOBE Inc. 13.98ms from Osaka, JP
34.12.5.6 AS396982 Google LLC 0.14ms from Oudeschip, NL
90.29.129.54 AS3215 Orange S.A. 7.25ms from Paris, FR
69.62.241.230 AS14051 Fidium 5.47ms from San Jose, US
211.215.79.22 AS9318 SK Broadband Co Ltd 7.82ms from Seoul, KR
104.83.207.118 AS16625 Akamai Technologies, Inc. 0.09ms from Sydney, AU
163.30.3.6 AS1659 Taiwan Academic Network (TANet) Information Center 2.40ms from Taipei, TW
126.76.207.118 AS17676 SoftBank Corp. 10.87ms from Tokyo, JP
51.224.175.182 AS16509 Amazon.com, Inc. 0.98ms from Berlin, DE
66.249.71.166 AS15169 Google LLC 0.19ms from Chang-hua, TW
205.208.126.38 AS160 The University of Chicago 0.84ms from Chicago, US
18.117.99.118 AS16509 Amazon.com, Inc. 0.15ms from Columbus, 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 181.55.245.0
traceroute to 181.55.245.0 (181.55.245.0): 64 hops max, 52 byte packets
2 [AS7195] 200.25.85.194 1.403 ms
3 *
4 [AS7195] 200.25.51.185 1.658 ms
5 *
6 *
7 *
8 [AS10620] 181.55.245.0 10.156 ms
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.

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