200.21.0.0/19

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:      [email protected]
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:      [email protected]
address:     Transversal 60 # 114A-55, 57, 
address:     111121 - Bogotá - Cundinamarca
country:     CO
phone:       +57  6017050000
created:     20230523
changed:     20240311

Overlapping Ranges

BGP prefixes that are contained by 200.21.0.0/19

Range	ASN	Company	Num of IPs
200.21.23.0/24	AS3816	MOVCORP_3587	256

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 6 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
200.21.14.36	corpoamazonia.gov.co	2

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

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

IP Address	ASN	Details
200.21.5.121	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.83ms` from Bogota, CO
200.21.21.62	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.50ms` from Bogota, CO
200.21.15.129	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.31ms` from Bogota, CO
200.21.13.1	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.23ms` from Bogota, CO
200.21.14.253	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`0.93ms` from Bogota, CO
200.21.20.138	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.44ms` from Bogota, CO
200.21.22.169	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.52ms` from Panama, PA
200.21.2.180	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.88ms` from Bogota, CO
200.21.4.118	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.17ms` 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
86.85.110.179	AS1136 KPN B.V.	`0.84ms` from Amsterdam, NL
4.171.54.131	AS8075 Microsoft Corporation	`0.18ms` from Az Za`ayin, QA
44.234.220.227	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
52.10.34.179	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
23.77.28.67	AS16625 Akamai Technologies, Inc.	`0.50ms` from Hong Kong, HK
119.178.255.83	AS4837 CHINA UNICOM China169 Backbone	`6.59ms` from Jinan, CN
47.92.43.3	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.72ms` from Jining, CN
194.87.31.3	AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP	`0.09ms` from Kerkrade, NL
91.244.47.3	AS25133 LLC "McLaut-Invest"	`3.01ms` from Kyiv, UA
207.211.147.35	AS31898 Oracle Corporation	`0.21ms` from Melbourne, AU
12.199.82.227	AS7018 AT&T Enterprises, LLC	`1.37ms` from Miami, US
74.109.125.67	AS701 Verizon Business	`1.17ms` from Philadelphia, US
222.73.91.99	AS4811 China Telecom (Group)	`3.00ms` from Shanghai, CN
95.42.240.3	AS8866 Vivacom Bulgaria EAD	`4.22ms` from Sofia, BG
124.93.77.131	AS4837 CHINA UNICOM China169 Backbone	`7.68ms` from Tieling, CN
126.84.176.179	AS17676 SoftBank Corp.	`8.90ms` from Tokyo, JP
147.50.7.131	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`1.78ms` from Bangkok, TH
217.136.159.3	AS5432 Proximus NV	`2.23ms` from Brussels, BE
184.16.129.131	AS5650 Frontier Communications of America, Inc.	`8.87ms` from Chicago, US
183.66.170.51	AS4134 CHINANET-BACKBONE	`1.69ms` from Chongqing, CN
68.34.80.83	AS7922 Comcast Cable Communications, LLC	`8.46ms` from Flint, US
138.68.106.83	AS14061 DigitalOcean, LLC	`0.28ms` from Frankfurt am Main, DE
109.181.198.227	AS2856 British Telecommunications PLC	`2.62ms` from London, GB
47.136.107.35	AS5650 Frontier Communications of America, Inc.	`6.93ms` from Los Angeles, US
88.19.114.99	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.32ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f5 -m10 200.21.27.69

traceroute to 200.21.27.69 (200.21.27.69): 10 hops max, 52 byte packets

5 [AS5511] 193.251.143.66 1.185 ms

6 *

7 [AS12956] 94.142.121.20 69.708 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 30th 2026

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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