181.55.20.0/23

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:      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

Overlapping Ranges

BGP prefixes that contain 181.55.20.0/23

Range	ASN	Company	Num of IPs
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	AS14080	Telmex Colombia S.A.	524,288
181.55.192.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.128.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.168.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.88.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.136.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.152.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.44.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.160.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.4.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.184.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.108.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.124.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.156.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.104.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.36.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.16.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.196.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.236.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.80.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.132.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.96.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.176.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.32.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.208.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.84.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.48.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.180.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.40.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.28.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.164.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.212.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.244.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.140.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.12.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.64.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.52.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.200.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.116.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.60.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.224.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.144.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.228.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.220.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.232.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.112.0/22	AS10620	Telmex Colombia S.A.	1,024
181.55.70.0/23	AS10620	Telmex Colombia S.A.	512
181.55.120.0/23	AS10620	Telmex Colombia S.A.	512
181.55.22.0/23	AS10620	Telmex Colombia S.A.	512

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
93.148.176.247	AS30722 Vodafone Italia S.p.A.	14.40ms from Arezzo, IT
42.84.186.7	AS4837 CHINA UNICOM China169 Backbone	11.47ms from Liaoyang, CN
178.187.62.167	AS12389 PJSC Rostelecom	5.67ms from Novosibirsk, RU
35.95.223.151	AS16509 Amazon.com, Inc.	0.16ms from Boardman, US
75.182.66.71	AS11426 Charter Communications Inc	13.89ms from Charlotte, US
171.248.190.215	AS7552 Viettel Group	2.89ms from Ho Chi Minh City, VN
50.114.249.71	AS21859 Zenlayer Inc	0.10ms from Manila, PH
185.114.233.7	AS204096 Manutenzione ed Assistenza Computers S.r.l.	5.13ms from Rome, IT
221.14.169.215	AS4837 CHINA UNICOM China169 Backbone	5.89ms from Zhengzhou, CN
135.236.58.215	AS8075 Microsoft Corporation	0.26ms from Amsterdam, NL
39.106.224.135	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	2.11ms from Beijing, CN
185.182.207.215	AS60111 ASOM-Net Forening	9.15ms from Copenhagen, DK
182.85.163.119	AS4134 CHINANET-BACKBONE	0.96ms from Nanchang, CN
186.155.138.135	AS19429 ETB - Colombia	0.99ms from Bogota, CO
170.199.67.183	AS7122 Bell Canada	16.17ms from Chicago, US
27.36.45.71	AS17816 China Unicom IP network China169 Guangdong province	4.68ms from Guangzhou, CN
189.14.251.135	AS14282 PERSIS TELECOM	0.76ms from Sao Paulo, BR
103.124.101.151	AS9318 SK Broadband Co Ltd	1.13ms from Seoul, KR
3.24.82.215	AS16509 Amazon.com, Inc.	0.14ms from Sydney, AU
110.249.208.247	AS4837 CHINA UNICOM China169 Backbone	7.13ms from Beijing, CN
41.232.255.231	AS8452 TE-AS	4.30ms from Cairo, EG
98.155.197.39	AS20001 Charter Communications Inc	5.98ms from Honolulu, US
20.163.74.87	AS8075 Microsoft Corporation	0.46ms from Phoenix, US
79.167.199.199	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	5.53ms from Athens, GR
176.188.97.103	AS5410 Bouygues Telecom SA	5.26ms from Frankfurt am Main, DE

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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