181.56.152.0/22

AS10620 · Telmex Colombia S.A.

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Summary

Country	Colombia
Domain	telmexla.net.co
ASN	AS10620
Registry	LACNIC
ID	ATI

WHOIS Details

inetnum:     181.56.0.0/13
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:     181.58.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250217 AA
nslastaa:    20250217
inetrev:     181.59.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.60.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
inetrev:     181.61.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.62.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
inetrev:     181.63.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
inetrev:     181.56.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250217 AA
nslastaa:    20250217
inetrev:     181.57.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
created:     20121016
changed:     20121016

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

Nearby Ranges

BGP prefixes that overlap with 181.56.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
181.56.153.64	AS10620 Telmex Colombia S.A.	`16.43ms` from Bogota, CO
181.56.152.1	AS10620 Telmex Colombia S.A.	`7.15ms` 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
130.213.147.166	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
75.182.102.182	AS11426 Charter Communications Inc	`9.97ms` from Charlotte, US
32.142.187.150	AS7018 AT&T Enterprises, LLC	`0.67ms` from Dallas, US
24.7.246.134	AS7922 Comcast Cable Communications, LLC	`6.88ms` from Minneapolis, US
180.211.109.166	AS17625 BlazeNet's Network	`11.16ms` from Mumbai, IN
223.65.23.150	AS56046 China Mobile communications corporation	`1.66ms` from Nanjing, CN
46.149.227.134	AS52175 Magellan Telecom Kuzbass Ltd.	`8.47ms` from Novosibirsk, RU
52.207.210.102	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
37.232.170.182	AS12714 PJSC MegaFon	`10.95ms` from Samara, RU
59.7.158.102	AS4766 Korea Telecom	`1.23ms` from Seoul, KR
112.162.156.86	AS4766 Korea Telecom	`6.16ms` from Seoul, KR
47.113.79.102	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.59ms` from Shenzhen, CN
120.240.236.70	AS56040 China Mobile communications corporation	`9.37ms` from Shenzhen, CN
114.182.19.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.23ms` from Tokyo, JP
80.122.48.86	AS8447 A1 Telekom Austria AG	`3.21ms` from Vienna, AT
86.81.140.214	AS1136 KPN B.V.	`1.95ms` from Amsterdam, NL
82.169.225.150	AS1136 KPN B.V.	`1.20ms` from Amsterdam, NL
62.108.116.70	AS6700 TELEKOM SRBIJA a.d.	`0.77ms` from Belgrade, RS
178.40.152.246	AS6855 Slovak Telekom, a.s.	`1.65ms` from Bratislava, SK
190.225.32.214	AS7303 Telecom Argentina S.A.	`1.53ms` from Buenos Aires, AR
34.240.160.102	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
91.57.245.118	AS3320 Deutsche Telekom AG	`4.21ms` from Duesseldorf, DE
93.203.39.166	AS3320 Deutsche Telekom AG	`1.86ms` from Frankfurt am Main, DE
46.201.157.182	AS6849 JSC "Ukrtelecom"	`4.75ms` from Kyiv, UA
88.185.101.22	AS12322 Free SAS	`13.01ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 -m7 181.56.154.56

traceroute to 181.56.154.56 (181.56.154.56): 7 hops max, 52 byte packets

3 [AS9002] 87.245.232.202 12.555 ms

4 [AS6453] 80.231.124.38 12.874 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Kyiv, UA

On January 30th 2026

What are IP address ranges?

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