1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.55.0.0/16
  4. AS10620  | 181.55.44.0/22

181.55.44.0/22

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 181.55.44.0/22

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 181.55.0.0/16

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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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
181.55.44.1 AS10620 Telmex Colombia S.A. 1.61ms from Bogotá, CO
181.55.46.168 AS10620 Telmex Colombia S.A. 7.63ms from Bogota, CO
181.55.47.195 AS10620 Telmex Colombia S.A. 7.27ms from Bogota, CO
181.55.45.166 AS10620 Telmex Colombia S.A. 6.98ms 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
154.245.55.198 AS36947 Telecom Algeria 12.74ms from Algiers, DZ
84.116.13.214 AS6830 Liberty Global Europe Holding B.V. 0.92ms from Amsterdam, NL
125.237.225.230 AS4771 Spark New Zealand Trading Ltd. 1.49ms from Auckland, NZ
174.96.136.6 AS10796 Charter Communications Inc 15.62ms from Cleveland, US
34.251.66.86 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
41.136.12.38 AS23889 Mauritius Telecom Ltd 1.53ms from Ebene, MU
94.79.141.118 AS3209 Vodafone GmbH 4.45ms from Frankfurt am Main, DE
39.99.165.134 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.66ms from Jining, CN
103.171.124.214 AS142451 AKD NETWORK PVT LTD 0.40ms from Kolkata, IN
171.48.8.150 AS24560 Bharti Airtel Ltd., Telemedia Services 15.27ms from Kolkata, IN
38.174.251.134 AS398823 PEG TECH INC 0.33ms from Los Angeles, US
125.117.242.198 AS4134 CHINANET-BACKBONE 11.01ms from Ningbo, CN
121.82.96.198 AS17511 OPTAGE Inc. 2.92ms from Osaka, JP
124.247.76.230 AS37892 Cable Media WAIWAI Co.,Ltd. 10.10ms from Osaka, JP
114.171.244.118 AS4713 NTT DOCOMO BUSINESS,Inc. 2.54ms from Osaka, JP
20.74.69.214 AS8075 Microsoft Corporation 0.27ms from Paris, FR
27.203.168.214 AS4837 CHINA UNICOM China169 Backbone 6.11ms from Qingdao, CN
89.193.43.182 AS8011 MongoDB, Inc. 0.14ms from Reston, US
185.146.190.6 AS208622 Fiberlinq B.V. 0.38ms from Roosendaal, NL
78.140.249.230 AS210552 Laguna Tech Pro LLC 0.70ms from Saint Petersburg, RU
119.73.152.118 AS3758 SingNet 1.52ms from Singapore, SG
192.71.208.86 AS209797 Mangold Fondkommision AB 0.91ms from Stockholm, SE
175.162.164.246 AS4837 CHINA UNICOM China169 Backbone 7.78ms from Tieling, CN
124.33.251.134 AS17506 ARTERIA Networks Corporation 1.35ms from Tokyo, JP
130.33.4.70 AS8075 Microsoft Corporation 1.29ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 181.55.47.135
traceroute to 181.55.47.135 (181.55.47.135): 64 hops max, 52 byte packets
2 [AS7195] 200.25.51.183 1.729 ms
3 [AS7195] 200.25.30.101 2.047 ms
4 *
5 *
6 [AS10620] 181.55.47.135 23.103 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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