181.237.0.0/20

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

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
181.237.0.211 taiids.com 1

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

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

IP Address ASN Details
181.237.15.176 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.95ms from Bogota, CO
181.237.14.78 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.45ms from Bogota, CO
181.237.3.142 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.74ms from Bogota, CO
181.237.11.152 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.54ms from Bogota, CO
181.237.8.176 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.65ms from Bogota, CO
181.237.1.30 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.95ms from Bogota, CO
181.237.13.138 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.14ms from Bogota, CO
181.237.12.160 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.67ms from Bogota, CO
181.237.10.119 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.04ms from Bogota, CO
181.237.4.32 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.19ms from Bogota, CO
181.237.6.225 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.63ms from Bogota, CO
181.237.0.1 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 1.92ms from Bogota, CO
181.237.5.145 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.77ms from Bogota, CO
181.237.7.217 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.64ms from Bogota, CO
181.237.9.246 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.41ms from Bogota, CO
181.237.2.248 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.69ms 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
194.170.184.20 AS5384 Emirates Internet 3.72ms from Al Fujairah City, AE
95.110.209.164 AS31034 Aruba S.p.A. 0.28ms from Arezzo, IT
75.108.191.164 AS19108 Optimum 14.12ms from Ashburn, US
162.39.247.20 AS7029 Windstream Communications LLC 0.47ms from Atlanta, US
77.191.254.116 AS6805 Telefonica Germany GmbH & Co.OHG 4.28ms from Berlin, DE
84.156.32.196 AS3320 Deutsche Telekom AG 10.06ms from Frankfurt am Main, DE
217.224.86.196 AS3320 Deutsche Telekom AG 2.06ms from Frankfurt am Main, DE
82.188.22.36 AS3269 Telecom Italia S.p.A. 0.68ms from Milan, IT
71.47.139.36 AS33363 Charter Communications, Inc 9.91ms from Orlando, US
106.180.65.132 AS2516 KDDI CORPORATION 10.16ms from Osaka, JP
54.159.149.116 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
216.243.55.164 AS54858 Wave Broadband 1.58ms from Seattle, US
59.11.240.68 AS4766 Korea Telecom 1.63ms from Seoul, KR
217.115.61.20 AS29518 Bredband2 AB 0.18ms from Stockholm, SE
172.234.123.84 AS63949 Akamai Connected Cloud 0.28ms from Stockholm, SE
153.127.160.68 AS7684 SAKURA Internet Inc. 16.47ms from Tokyo, JP
110.130.18.100 AS9824 JCOM Co., Ltd. 13.76ms from Tokyo, JP
94.177.78.4 AS39501 NGSAS NedaGostarSaba 17.73ms from Yerevan, AM
178.88.25.132 AS9198 JSC Kazakhtelecom 2.04ms from Almaty, KZ
35.187.118.148 AS396982 Google LLC 0.14ms from Brussels, BE
190.183.211.4 AS20207 Gigared S.A. 9.49ms from Buenos Aires, AR
209.249.45.20 AS6461 Zayo Bandwidth 0.40ms from Chicago, US
91.54.205.68 AS3320 Deutsche Telekom AG 5.20ms from Duesseldorf, DE
90.100.215.68 AS3215 Orange S.A. 12.96ms from Frankfurt am Main, DE
217.82.227.212 AS3320 Deutsche Telekom AG 7.06ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -m5 181.237.11.67
traceroute to 181.237.11.67 (181.237.11.67): 5 hops max, 52 byte packets
1 [AS213941] 84.32.26.1 0.129 ms
2 [AS21928] 172.55.0.9 0.315 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Paris, FR
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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