181.236.200.0/21

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:     181.236.0.0/15
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:     181.236.0.0/15
nserver:     DNS5.TELECOM.COM.CO
nsstat:      20240308 AA
nslastaa:    20240308
nserver:     DNS.TELECOM.COM.CO
nsstat:      20240308 AA
nslastaa:    20240308
created:     20121123
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 181.236.0.0/16

Range ASN Company Num of IPs
181.236.217.0/24 AS3816 ITAU CORPBANCA COLOMBIA 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

Pingable IPs

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

IP Address ASN Details
181.236.205.245 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 11.21ms from Panama, PA
181.236.200.2 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 9.28ms from Panama, PA
181.236.206.47 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 11.86ms from Panama, PA
181.236.204.74 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 15.74ms from Panama, PA
181.236.203.12 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 14.51ms from Panama, PA
181.236.202.164 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 11.76ms from Panama, PA
181.236.207.57 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 13.15ms from Panama, PA
181.236.201.221 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 12.01ms from Panama, PA

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
47.90.142.69 AS45102 Alibaba (US) Technology Co., Ltd. 0.32ms from Ashburn, US
162.151.230.5 AS7922 Comcast Cable Communications, LLC 0.87ms from Atlanta, US
222.153.18.245 AS4771 Spark New Zealand Trading Ltd. 3.15ms from Auckland, NZ
34.223.171.165 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
181.49.220.133 AS14080 Telmex Colombia S.A. 1.44ms from Bogota, CO
95.103.31.149 AS6855 Slovak Telekom, a.s. 7.44ms from Bratislava, SK
50.58.7.133 AS3549 Level 3 Parent, LLC 0.57ms from Dallas, US
187.144.106.101 AS8151 UNINET 6.16ms from Guadalajara, MX
203.195.232.53 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.07ms from Guangzhou, CN
58.187.39.69 AS18403 FPT Telecom Company 0.31ms from Hanoi, VN
147.12.143.21 AS201838 Community Fibre Limited 0.97ms from London, GB
63.84.211.165 AS701 Verizon Business 5.37ms from Miami, US
78.6.186.133 AS8968 BT Italia S.p.A. 1.26ms from Milan, IT
223.109.239.37 AS56046 China Mobile communications corporation 6.66ms from Nanjing, CN
153.187.173.245 AS4713 NTT Communications Corporation 6.19ms from Osaka, JP
45.182.240.101 AS269243 REDEVISTA TELECOMUNICACOES LTDA 18.12ms from Sao Paulo, BR
185.207.50.101 AS209594 IGC Technical Solutions Ltd 3.22ms from Sheffield, GB
178.128.81.21 AS14061 DigitalOcean, LLC 0.24ms from Singapore, SG
60.117.129.117 AS17676 SoftBank Corp. 2.84ms from Tokyo, JP
121.3.172.37 AS2527 Sony Network Communications Inc. 1.54ms from Tokyo, JP
61.150.90.197 AS4134 CHINANET-BACKBONE 1.84ms from Xi'an, CN
80.201.132.5 AS5432 Proximus NV 5.85ms from Amsterdam, NL
46.97.97.53 AS12302 Vodafone Romania S.A. 0.52ms from Bucharest, RO
181.2.104.21 AS7303 Telecom Argentina S.A. 1.50ms from Buenos Aires, AR
69.147.125.117 AS26101 Yahoo Holdings Inc. 1.29ms from Buffalo, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 181.236.207.137
traceroute to 181.236.207.137 (181.236.207.137): 8 hops max, 52 byte packets
4 [] 206.223.124.157 12.04 ms
5 [AS3816] 152.204.160.2 25.267 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Medellin, 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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