200.21.128.0/19

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:     200.21.0.0/16
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:     200.21.0.0/16
nserver:     DNS5.TELECOM.COM.CO
nsstat:      20240308 AA
nslastaa:    20240308
nserver:     DNS.TELECOM.COM.CO
nsstat:      20240308 AA
nslastaa:    20240308
created:     19940916
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 200.21.0.0/16

Range	ASN	Company	Num of IPs
200.21.200.0/24	AS3816	MOVCORP_4365	256
200.21.23.0/24	AS3816	MOVCORP_3587	256
200.21.240.0/24	AS3816	Red Corporativa Colombia Telecomunicaciones	256
200.21.45.0/24	AS3816	MOVCORP_3609	256

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

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

IP Address	ASN	Details
200.21.132.161	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.68ms` from Bogota, CO
200.21.140.85	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.67ms` from Bogota, CO
200.21.134.158	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`24.95ms` from Bogota, CO
200.21.135.141	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.68ms` 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
3.30.95.195	AS8987 Amazon Data Services Ireland Ltd	`0.31ms` from Boardman, US
45.73.130.115	AS26292 Shrewsbury Electric and Cable Operations	`1.75ms` from Boston, US
91.14.70.163	AS3320 Deutsche Telekom AG	`3.76ms` from Frankfurt am Main, DE
27.106.2.83	AS136907 HUAWEI CLOUDS	`1.11ms` from Hong Kong, HK
108.218.219.3	AS7018 AT&T Enterprises, LLC	`19.83ms` from Kansas City, US
97.164.95.67	AS6167 Verizon Business	`11.49ms` from Miami, US
182.59.204.83	AS17813 Mahanagar Telephone Nigam Limited	`2.84ms` from Mumbai, IN
201.87.39.211	AS19182 TELEFÔNICA BRASIL S.A	`2.49ms` from Osasco, BR
34.231.31.147	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
68.87.38.195	AS7922 Comcast Cable Communications, LLC	`3.05ms` from Secaucus, US
20.248.136.179	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
1.170.210.147	AS3462 Data Communication Business Group	`2.00ms` from Taichung, TW
119.253.50.131	AS23724 IDC, China Telecommunications Corporation	`3.79ms` from Tianjin, CN
206.87.133.67	AS393249 University of British Columbia	`4.18ms` from Vancouver, CA
192.34.189.163	AS16486 Weyerhaeuser Company	`1.30ms` from Dallas, US
64.186.41.227	AS26554 US Signal Company, L.L.C.	`0.69ms` from Detroit, US
103.205.133.67	AS64077 One Stop Media & Entertainment	`0.64ms` from Dhaka, BD
94.201.200.3	AS15802 Emirates Integrated Telecommunications Company PJSC	`2.64ms` from Dubai, AE
212.89.155.67	AS9188 InfoServe GmbH	`3.30ms` from Frankfurt am Main, DE
176.31.158.163	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
84.132.216.51	AS3320 Deutsche Telekom AG	`1.53ms` from Hamburg, DE
75.154.228.131	AS852 TELUS Communications Inc.	`1.54ms` from Kelowna, CA
81.45.33.179	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.82ms` from Madrid, ES
99.127.57.195	AS7018 AT&T Enterprises, LLC	`3.58ms` from Miami, US
171.105.66.131	AS4134 CHINANET-BACKBONE	`2.40ms` from Nanning, CN

Traceroute

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

traceroute -a -n -q1 -m5 200.21.154.62

traceroute to 200.21.154.62 (200.21.154.62): 5 hops max, 52 byte packets

1 [AS15169] 142.251.253.74 150.162 ms

2 [AS15169] 142.251.244.30 150.583 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On October 30th 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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