161.18.104.0/21

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

No nearby ranges found.

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

Pingable IPs

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

IP Address ASN Details
161.18.109.37 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 9.03ms from Bogota, CO
161.18.104.1 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 6.84ms from Bogota, CO
161.18.108.9 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.40ms from Bogota, CO
161.18.111.30 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.57ms from Bogota, CO
161.18.110.32 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 9.21ms from Bogota, CO
161.18.106.172 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.89ms from Bogota, CO
161.18.105.53 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.68ms from Bogotá, CO
161.18.107.39 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.38ms 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
4.59.244.117 AS3356 Level 3 Parent, LLC 2.36ms from Ashburn, US
125.35.243.101 AS4837 CHINA UNICOM China169 Backbone 7.89ms from Beijing, CN
85.199.90.5 AS12693 e.discom Telekommunikation GmbH 8.62ms from Berlin, DE
90.186.113.5 AS3209 Vodafone GmbH 6.60ms from Berlin, DE
24.167.157.181 AS11426 Charter Communications Inc 10.13ms from Charlotte, US
103.145.86.85 AS207190 YUHONET INTERNATIONAL LIMITED 1.28ms from Hong Kong, HK
204.148.143.69 AS701 Verizon Business 0.81ms from Los Angeles, US
88.36.249.21 AS3269 Telecom Italia S.p.A. 7.96ms from Milan, IT
144.34.120.21 AS18664 Velocity Technology Solutions, Inc 2.01ms from Murfreesboro, US
65.82.137.5 AS36711 FIRST ACCEPTANCE INSURANCE COMPANY OF TENNESSEE, INC. 2.40ms from Murfreesboro, US
64.92.66.37 AS33059 Momentum Telecom, Inc. 0.99ms from New York City, US
112.69.30.213 AS17511 OPTAGE Inc. 3.50ms from Osaka, JP
82.121.103.133 AS3215 Orange S.A. 5.72ms from Paris, FR
174.64.227.69 AS22773 Cox Communications Inc. 0.78ms from Phoenix, US
119.189.51.5 AS4837 CHINA UNICOM China169 Backbone 8.96ms from Qingdao, CN
54.173.158.229 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
98.45.6.245 AS7922 Comcast Cable Communications, LLC 5.42ms from San Jose, US
69.206.77.37 AS12271 Charter Communications Inc 7.99ms from Secaucus, US
116.233.82.133 AS4812 China Telecom (Group) 4.36ms from Shanghai, CN
13.250.118.53 AS16509 Amazon.com, Inc. 0.64ms from Singapore, SG
3.237.134.85 AS14618 Amazon.com, Inc. 1.20ms from Ashburn, US
2.122.149.101 AS5607 Sky UK Limited 1.85ms from Erith, GB
62.224.236.197 AS3320 Deutsche Telekom AG 5.05ms from Frankfurt am Main, DE
112.202.240.165 AS9299 Philippine Long Distance Telephone Company 1.47ms from Manila, PH
90.60.142.117 AS3215 Orange S.A. 9.02ms from Marseille, FR

Traceroute

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

$
traceroute -a -n -q1 161.18.110.176
traceroute to 161.18.110.176 (161.18.110.176): 64 hops max, 52 byte packets
2 [AS18678] 179.1.197.58 13.64 ms
3 [AS18678] 179.1.197.57 0.589 ms
4 *
5 *
6 *
7 [AS3816] 161.18.110.176 18.246 ms
Measurement taken from IPinfo ProbeNet in Bogota, CO
On

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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