1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.55.0.0/16
  4. AS10620  | 181.55.152.0/22

181.55.152.0/22

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 181.55.152.0/22

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

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

IP Address ASN Details
181.55.155.31 AS10620 Telmex Colombia S.A. 5.59ms from Bogotá, CO
181.55.152.1 AS10620 Telmex Colombia S.A. 1.63ms from Bogota, CO
181.55.153.19 AS10620 Telmex Colombia S.A. 5.46ms from Bogota, CO
181.55.154.16 AS10620 Telmex Colombia S.A. 6.45ms 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
77.169.71.118 AS1136 KPN B.V. 2.40ms from Amsterdam, NL
130.109.148.118 AS668 United States Department of Defense (DoD) 0.61ms from Atlanta, US
110.255.54.246 AS4837 CHINA UNICOM China169 Backbone 9.71ms from Beijing, CN
87.145.230.118 AS3320 Deutsche Telekom AG 2.84ms from Frankfurt am Main, DE
98.201.193.198 AS7922 Comcast Cable Communications, LLC 10.94ms from Houston, US
159.224.125.102 AS13188 CONTENT DELIVERY NETWORK LTD 4.97ms from Kyiv, UA
50.240.78.102 AS7922 Comcast Cable Communications, LLC 16.81ms from Miami, US
95.238.181.86 AS3269 Telecom Italia S.p.A. 5.24ms from Milan, IT
82.84.128.6 AS8612 Tiscali Italia S.P.A. 1.17ms from Milan, IT
178.173.28.166 AS47759 POIG Ltd. 1.86ms from Moscow, RU
173.68.18.86 AS701 Verizon Business 2.76ms from New York City, US
71.168.184.22 AS701 Verizon Business 2.75ms from New York City, US
153.172.169.6 AS4713 NTT DOCOMO BUSINESS,Inc. 5.30ms from Osaka, JP
114.26.167.198 AS3462 Data Communication Business Group 1.80ms from Taichung, TW
149.143.88.150 AS15435 DELTA Fiber Nederland B.V. 2.63ms from Amsterdam, NL
47.13.149.246 AS20115 Charter Communications LLC 14.77ms from Atlanta, US
125.27.109.134 AS23969 TOT Public Company Limited 2.02ms from Bangkok, TH
61.157.196.6 AS4134 CHINANET-BACKBONE 7.04ms from Chengdu, CN
177.5.17.246 AS8167 V tal 1.58ms from Curitiba, BR
67.48.40.70 AS11427 Charter Communications Inc 2.38ms from Dallas, US
66.69.239.86 AS11427 Charter Communications Inc 6.79ms from Dallas, US
117.219.89.70 AS9829 National Internet Backbone 1.97ms from Delhi, IN
185.201.124.70 AS12996 Domeneshop AS 5.30ms from Falkenberg, SE
93.237.220.70 AS3320 Deutsche Telekom AG 6.30ms from Frankfurt am Main, DE
18.101.158.38 AS16509 Amazon.com, Inc. 5.69ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 181.55.153.66
traceroute to 181.55.153.66 (181.55.153.66): 64 hops max, 52 byte packets
3 [AS7195] 200.25.30.101 1.978 ms
4 *
5 *
6 *
7 [AS10620] 181.55.153.66 14.597 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.

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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