161.18.80.0/20

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
161.18.0.0/20	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
161.18.56.0/22	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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
161.18.90.36	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.38ms from Bogota, CO
161.18.85.66	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.23ms from Bogota, CO
161.18.82.127	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.10ms from Bogota, CO
161.18.92.255	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	8.89ms from Bogota, CO
161.18.95.191	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.53ms from Bogota, CO
161.18.87.251	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.64ms from Bogota, CO
161.18.80.1	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	7.73ms from Bogota, CO
161.18.89.175	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.11ms from Bogota, CO
161.18.84.6	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.32ms from Bogota, CO
161.18.86.177	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.54ms from Bogota, CO
161.18.88.217	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.18ms from Bogota, CO
161.18.83.154	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.08ms from Bogota, CO
161.18.81.42	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.44ms from Bogota, CO
161.18.93.64	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	8.92ms from Bogota, CO
161.18.94.157	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	8.44ms from Bogota, CO
161.18.91.132	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	9.10ms 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
203.220.152.244	AS7545 TPG Telecom Limited	1.68ms from Brisbane, AU
101.190.239.84	AS1221 Telstra Limited	3.74ms from Sydney, AU
177.235.131.196	AS28573 Claro NXT Telecomunicacoes Ltda	5.06ms from Brasilia, BR
123.146.62.228	AS4837 CHINA UNICOM China169 Backbone	3.66ms from Chongqing, CN
213.155.65.196	AS12337 noris network AG	5.27ms from Frankfurt am Main, DE
18.153.97.196	AS16509 Amazon.com, Inc.	0.15ms from Frankfurt am Main, DE
171.243.10.180	AS7552 Viettel Group	13.57ms from Ho Chi Minh City, VN
147.139.201.212	AS45102 Alibaba (US) Technology Co., Ltd.	0.70ms from Jakarta, ID
217.141.99.132	AS3269 Telecom Italia S.p.A.	3.09ms from Milan, IT
82.81.202.84	AS8551 Bezeq International Ltd.	5.57ms from Tel Aviv, IL
95.223.46.100	AS3209 Vodafone GmbH	11.94ms from Frankfurt am Main, DE
91.6.47.20	AS3320 Deutsche Telekom AG	5.05ms from Frankfurt am Main, DE
94.134.202.84	AS8881 1&1 Versatel Deutschland GmbH	0.68ms from Hamburg, DE
220.191.222.196	AS4134 CHINANET-BACKBONE	5.68ms from Hangzhou, CN
176.120.107.196	AS60700 Uzhnet LLC	10.05ms from Khmelnytskyi, UA
77.54.106.212	AS12353 Vodafone Portugal	2.38ms from Lisbon, PT
93.25.165.196	AS15557 Societe Francaise Du Radiotelephone - SFR SA	14.46ms from Paris, FR
114.42.221.212	AS3462 Data Communication Business Group	1.59ms from Taichung, TW
23.67.175.244	AS16625 Akamai Technologies, Inc.	4.26ms from Zuerich, CH
41.174.128.36	AS30844 Liquid Telecommunications Ltd	0.71ms from Lusaka, ZM
52.38.220.4	AS16509 Amazon.com, Inc.	0.17ms from Boardman, US
223.157.209.100	AS4134 CHINANET-BACKBONE	4.58ms from Changsha, CN
79.222.245.148	AS3320 Deutsche Telekom AG	3.01ms from Duesseldorf, DE
85.104.167.68	AS9121 Turk Telekomunikasyon Anonim Sirketi	2.19ms from Istanbul, TR
174.114.137.164	AS812 Rogers Communications Canada Inc.	4.51ms from Ottawa, CA

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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