200.21.30.0/24

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

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
145.53.185.72	AS1136 KPN B.V.	`1.15ms` from Amsterdam, NL
45.141.202.152	AS212477 RoyaleHosting BV	`0.68ms` from Amsterdam, NL
34.76.199.136	AS396982 Google LLC	`0.16ms` from Brussels, BE
81.216.105.8	AS1257 Tele2 Sverige AB	`4.10ms` from Falkenberg, SE
79.121.184.136	AS212238 Datacamp Limited	`0.70ms` from Frankfurt am Main, DE
123.24.143.120	AS45899 VNPT Corp	`1.14ms` from Hanoi, VN
175.171.108.56	AS4837 CHINA UNICOM China169 Backbone	`10.69ms` from Liaoyang, CN
20.235.241.184	AS8075 Microsoft Corporation	`0.66ms` from Lohogaon, IN
176.253.181.200	AS5607 Sky UK Limited	`3.63ms` from London, GB
101.58.106.120	AS210278 Sky Italia srl	`6.89ms` from Milan, IT
98.179.74.104	AS22773 Cox Communications Inc.	`7.08ms` from Phoenix, US
47.104.126.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.19ms` from Qingdao, CN
13.84.32.136	AS8075 Microsoft Corporation	`0.25ms` from San Antonio, US
147.46.202.40	AS9488 Seoul National University	`0.77ms` from Seoul, KR
59.168.161.152	AS9824 JCOM Co., Ltd.	`11.96ms` from Tokyo, JP
31.41.25.88	AS56575 Stanislaw Nowacki trading as TEPSANET NOWACCY Sp. J.	`4.02ms` from Warsaw, PL
5.74.44.152	AS58224 Iran Telecommunication Company PJS	`18.06ms` from Yerevan, AM
171.15.196.8	AS4134 CHINANET-BACKBONE	`7.74ms` from Zhengzhou, CN
74.42.41.168	AS5650 Frontier Communications of America, Inc.	`19.08ms` from Ashburn, US
94.110.77.184	AS47377 Orange Belgium SA	`8.98ms` from Brussels, BE
181.21.18.200	AS22927 Telefonica de Argentina	`1.58ms` from Buenos Aires, AR
122.161.216.216	AS24560 Bharti Airtel Ltd., Telemedia Services	`12.66ms` from Chennai, IN
73.8.180.24	AS7922 Comcast Cable Communications, LLC	`8.09ms` from Chicago, US
14.111.123.152	AS4134 CHINANET-BACKBONE	`5.29ms` from Chongqing, CN
90.216.241.248	AS5607 Sky UK Limited	`5.79ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m6 200.21.30.56

traceroute to 200.21.30.56 (200.21.30.56): 6 hops max, 52 byte packets

1 [AS21554] 38.39.182.126 0.388 ms

2 [AS21554] 66.185.29.137 0.313 ms

3 [AS7018] 12.246.90.173 2.788 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Milwaukee, US

On November 14th 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.

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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