161.18.56.0/22

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:     161.18.0.0/16
status:      allocated
aut-num:     N/A
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:     161.18.0.0/16
nserver:     DNS5.TELECOM.COM.CO
nsstat:      20240312 AA
nslastaa:    20240312
nserver:     DNS.TELECOM.COM.CO
nsstat:      20240312 AA
nslastaa:    20240312
created:     20140414
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

Nearby Ranges

BGP prefixes that overlap with 161.18.0.0/16

Range	ASN	Company	Num of IPs
161.18.128.0/19	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	8,192
161.18.160.0/19	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	8,192
161.18.208.0/20	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	4,096
161.18.64.0/20	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	4,096
161.18.112.0/20	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	4,096
161.18.192.0/20	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	4,096
161.18.80.0/20	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	4,096
161.18.0.0/20	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	4,096
161.18.104.0/21	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	2,048
161.18.44.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.48.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.224.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.248.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.32.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.36.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.228.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.40.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.236.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.244.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.240.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.252.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.52.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.232.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024
161.18.60.0/22	AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP	1,024

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

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

IP Address	ASN	Details
161.18.57.216	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	12.92ms from Bogota, CO
161.18.59.130	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	13.41ms from Bogota, CO
161.18.56.1	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	11.38ms from Bogota, CO
161.18.58.55	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	13.51ms 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
77.165.26.54	AS1136 KPN B.V.	1.20ms from Amsterdam, NL
205.223.124.230	AS13698 Shaw Industries Group, Inc.	3.02ms from Atlanta, US
202.126.197.182	AS17492 Vector Communications LTD.	0.85ms from Auckland, NZ
38.209.95.230	AS54502 Data Stream	0.20ms from Minneapolis, US
58.151.122.86	AS3786 LG DACOM Corporation	2.06ms from Seoul, KR
62.85.69.166	AS12578 SIA Tet	3.01ms from Riga, LV
175.200.61.166	AS4766 Korea Telecom	6.36ms from Seoul, KR
183.124.229.166	AS4766 Korea Telecom	7.43ms from Seoul, KR
111.240.102.54	AS3462 Data Communication Business Group	2.53ms from Taipei, TW
213.195.114.70	AS15704 XTRA TELECOM S.A.	0.96ms from Barcelona, ES
178.140.141.198	AS42610 PJSC Rostelecom	1.04ms from Moscow, RU
81.250.145.166	AS3215 Orange S.A.	1.48ms from Paris, FR
78.81.252.6	AS16301 Novgorod Datacom LLC	5.44ms from Saint Petersburg, RU
62.69.25.6	AS13227 Kraft-S LLC	0.62ms from Samara, RU
60.19.147.6	AS4837 CHINA UNICOM China169 Backbone	8.53ms from Liaoyang, CN
175.175.133.134	AS4837 CHINA UNICOM China169 Backbone	9.06ms from Liaoyang, CN
13.42.76.6	AS16509 Amazon.com, Inc.	0.51ms from London, GB
94.3.198.182	AS5607 Sky UK Limited	13.22ms from London, GB
166.104.47.150	AS9321 Hanyang University	1.95ms from Seoul, KR
114.37.110.166	AS3462 Data Communication Business Group	1.27ms from Taipei, TW
61.21.231.214	AS9824 JCOM Co., Ltd.	9.89ms from Tokyo, JP
70.54.45.198	AS577 Bell Canada	5.91ms from Toronto, CA
219.154.245.214	AS4837 CHINA UNICOM China169 Backbone	1.80ms from Zhengzhou, CN
57.153.29.38	AS8075 Microsoft Corporation	0.20ms from Amsterdam, NL
75.109.82.166	AS19108 Optimum	14.32ms from Ashburn, US

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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