181.56.77.0/24

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:      ciro.mantilla@claro.com.co
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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.56.77.1	AS10620 Telmex Colombia S.A.	`1.86ms` 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
78.171.63.216	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.00ms` from Bursa, TR
3.17.195.168	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
116.71.100.136	AS17557 Pakistan Telecommunication Company Limited	`2.16ms` from Karachi, PK
47.157.29.120	AS5650 Frontier Communications of America, Inc.	`1.95ms` from Los Angeles, US
177.74.74.8	AS262316 Ateky Internet Eireli Me	`8.08ms` from Novo Hamburgo, BR
52.220.244.232	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
8.209.199.152	AS45102 Alibaba (US) Technology Co., Ltd.	`1.33ms` from Tokyo, JP
205.220.190.8	AS26211 Proofpoint, Inc.	`0.63ms` from Toronto, CA
54.38.61.200	AS16276 OVH SAS	`0.14ms` from Warsaw, PL
91.220.44.8	AS197368 FoodCare Sp. z o.o.	`5.55ms` from Warsaw, PL
85.5.175.8	AS3303 Swisscom (Switzerland) Ltd	`0.65ms` from Zuerich, CH
86.89.10.8	AS1136 KPN B.V.	`2.67ms` from Amsterdam, NL
73.200.241.184	AS7922 Comcast Cable Communications, LLC	`8.59ms` from Ashburn, US
103.163.157.40	AS141489 Allstate Solutions Private Limited	`2.56ms` from Bengaluru, IN
75.247.223.168	AS6167 Verizon Business	`16.75ms` from Chicago, US
3.139.252.184	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
81.140.219.248	AS2856 British Telecommunications PLC	`2.82ms` from Erith, GB
27.158.220.8	AS4134 CHINANET-BACKBONE	`7.72ms` from Fuzhou, CN
83.2.100.248	AS5617 Orange Polska Spolka Akcyjna	`2.24ms` from Gdansk, PL
82.11.247.8	AS5089 Virgin Media Limited	`8.67ms` from London, GB
201.130.217.200	AS16960 Television Internacional, S.A. de C.V.	`12.72ms` from Monterrey, MX
188.120.253.152	AS29182 JSC IOT	`0.36ms` from Moscow, RU
119.241.11.152	AS2518 BIGLOBE Inc.	`5.63ms` from Osaka, JP
78.199.83.88	AS12322 Free SAS	`1.33ms` from Paris, FR
78.154.158.8	AS5518 SIA Tet	`0.86ms` from Riga, LV

Traceroute

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

traceroute -a -n -q1 181.56.77.11

traceroute to 181.56.77.11 (181.56.77.11): 64 hops max, 52 byte packets

1 [AS7195] 103.57.250.1 0.257 ms

2 [AS7195] 200.25.30.111 0.76 ms

3 *

4 *

5 [AS10620] 181.56.77.11 17.04 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On March 21st 2026

What are IP address ranges?

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