181.32.64.0/19

AS3816 · COLOMBIA TELECOMUNICACIONES S.A. ESP BIC

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Summary

Country	Colombia
Domain	telefonica.co
ASN	AS3816
Registry	LACNIC
ID	CTE7

WHOIS Details

inetnum:     181.32.0.0/15
status:      allocated
aut-num:     AS3816
owner:       COLOMBIA TELECOMUNICACIONES S.A. ESP
ownerid:     CO-CTSE-LACNIC
responsible: Administradores Internet Colombia
address:     Transversal 60, 114, A 55
address:     N - BOGOTA - Cu
country:     CO
phone:       +57  17050000 [0000]
owner-c:     CTE7
tech-c:      CTE7
abuse-c:     ACT44
inetrev:     181.32.0.0/15
nserver:     DNS.TELECOM.COM.CO
nsstat:      20240313 AA
nslastaa:    20240313
nserver:     DNS5.TELECOM.COM.CO
nsstat:      20240313 AA
nslastaa:    20240313
created:     20130514
changed:     20230523

nic-hdl:     CTE7
person:      Grupo de Administradores Internet
e-mail:      hostmaster.co@telefonica.com
address:     Transversal, 60, 114 A, 55
address:     571111 - BOGOTA DC - CU
country:     CO
phone:       +57 1 7050000 [71360]
created:     20140220
changed:     20240312

nic-hdl:     ACT44
person:      Abuse Colombia Telecomunicaciones
e-mail:      admon.ip.telefonica@telefonica.com
address:     Transversal 60 # 114A-55, 57, 
address:     111121 - Bogotá - Cundinamarca
country:     CO
phone:       +57  6017050000
created:     20230523
changed:     20240311

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
181.32.88.251	arce.website	1

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

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Pingable IPs

1,477 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
181.32.77.158	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.91ms` from Bogota, CO
181.32.80.203	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.23ms` from Bogota, CO
181.32.73.32	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.95ms` from Bogota, CO
181.32.70.166	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`10.19ms` from Bogota, CO
181.32.68.83	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.25ms` from Bogota, CO
181.32.78.226	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.84ms` from Bogota, CO
181.32.64.1	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.75ms` from Bogota, CO
181.32.66.137	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.05ms` from Bogota, CO
181.32.76.58	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.13ms` from Bogota, CO
181.32.74.101	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.39ms` from Bogota, CO
181.32.75.42	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.87ms` from Bogota, CO
181.32.65.149	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.53ms` from Bogota, CO
181.32.72.25	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.02ms` from Bogota, CO
181.32.69.103	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.99ms` from Bogota, CO
181.32.81.132	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.85ms` from Bogota, CO
181.32.71.214	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.04ms` from Bogota, CO
181.32.82.112	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.06ms` from Bogota, CO
181.32.67.66	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.63ms` from Bogota, CO
181.32.83.147	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.90ms` from Bogota, CO
181.32.79.74	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.53ms` from Bogota, CO
181.32.95.114	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.38ms` from Bogota, CO
181.32.85.79	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.07ms` from Bogota, CO
181.32.87.83	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`10.05ms` from Bogota, CO
181.32.84.198	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.32ms` from Bogota, CO
181.32.93.83	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.54ms` 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
201.87.225.3	AS28660 OPEN SYSTEM LTDA	`8.25ms` from Belo Horizonte, BR
197.52.79.3	AS8452 TE-AS	`3.82ms` from Cairo, EG
73.103.244.211	AS7922 Comcast Cable Communications, LLC	`9.39ms` from Chicago, US
31.96.56.163	AS2856 British Telecommunications PLC	`2.34ms` from London, GB
151.240.200.195	AS2856 British Telecommunications PLC	`1.37ms` from London, GB
87.75.104.35	AS25310 Vodafone Limited	`2.65ms` from Manchester, GB
35.243.202.131	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
69.115.59.3	AS6128 Cablevision Systems Corp.	`9.51ms` from New York City, US
27.219.126.179	AS4837 CHINA UNICOM China169 Backbone	`1.63ms` from Qingdao, CN
52.233.95.211	AS8075 Microsoft Corporation	`0.36ms` from Quincy, US
110.5.188.83	AS17864 SK Broadband Co Ltd	`2.31ms` from Seoul, KR
112.121.6.67	AS18310 SK Broadband Co Ltd	`1.47ms` from Seoul, KR
222.112.69.3	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
219.113.131.243	AS17506 ARTERIA Networks Corporation	`1.37ms` from Tokyo, JP
46.5.195.115	AS3209 Vodafone GmbH	`10.95ms` from Frankfurt am Main, DE
218.253.23.67	AS9908 HK Cable TV Ltd	`1.41ms` from Hong Kong, HK
94.9.5.243	AS5607 Sky UK Limited	`6.04ms` from London, GB
81.60.207.3	AS12430 VODAFONE ESPANA S.A.U.	`17.05ms` from Madrid, ES
31.58.97.35	AS9009 M247 Europe SRL	`0.09ms` from Madrid, ES
13.200.72.211	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
117.141.214.19	AS9808 China Mobile Communications Group Co., Ltd.	`9.81ms` from Nanning, CN
119.230.69.3	AS17511 OPTAGE Inc.	`1.67ms` from Osaka, JP
193.52.152.179	AS2200 Renater	`3.08ms` from Paris, FR
58.175.87.51	AS1221 Telstra Limited	`7.38ms` from Perth, AU
108.16.6.211	AS701 Verizon Business	`1.49ms` from Philadelphia, US

Traceroute

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

traceroute -a -n -q1 -m5 181.32.71.142

traceroute to 181.32.71.142 (181.32.71.142): 5 hops max, 52 byte packets

1 [AS7195] 103.57.250.1 0.131 ms

2 [] 206.223.124.156 2.438 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On August 28th 2025

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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