186.166.0.0/20

AS6306 · TELEFONICA VENEZOLANA, C.A.

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Summary

Country	Venezuela
Domain	telefonica.com
ASN	AS6306
Parent Range	186.166.0.0/16
Registry	LACNIC
ID	IAV6

WHOIS Details

inetnum:     186.166.0.0/16
status:      allocated
aut-num:     AS6306
owner:       TELEFONICA VENEZOLANA, C.A.
ownerid:     VE-TCCA-LACNIC
responsible: TELEFONICA VENEZOLANA
address:     Av. Francisco de Miranda, CC El Parque Piso 15, --, Los Palos Grandes Edf. de Telefonica
address:     1070 - Caracas - DF
country:     VE
phone:       +58  2129192024 [0000]
owner-c:     IAV6
tech-c:      LIF26
abuse-c:     ATV10
inetrev:     186.166.0.0/16
nserver:     DNS1.TELCEL.NET.VE
nsstat:      20250701 AA
nslastaa:    20250701
nserver:     DNS2.TELCEL.NET.VE
nsstat:      20250701 AA
nslastaa:    20250701
created:     20110627
changed:     20250703

nic-hdl:     IAV6
person:      IP Address Venezuela
e-mail:      [email protected]
address:     Av. Francisco de Miranda CC El Parque Piso 15, --, Los Palos Grandes Edf. de Tele
address:     1070 - Caracas - DF
country:     VE
phone:       +58  2122008943 [28943]
created:     20230404
changed:     20230404

nic-hdl:     LIF26
person:      BToB Telefonica Venezuela
e-mail:      [email protected]
address:     Av. Fco. de Miranda, 1, -
address:     - - Caracas - 
country:     VE
phone:       +58  2122002772 [0000]
created:     20210812
changed:     20250703

nic-hdl:     ATV10
person:      Abuse Telefonica Venezuela
e-mail:      [email protected]
address:     Av. Francisco de Miranda, --, Torre Canaima, Piso 15
address:     1060 - Caracas - DF
country:     VE
phone:       +58  2122008943 [0000]
created:     20230404
changed:     20230404

Overlapping Ranges

BGP prefixes that contain 186.166.0.0/20

Range	ASN	Company	Num of IPs
186.166.0.0/16	AS6306	TELEFONICA VENEZOLANA, C.A.	65,536

Nearby Ranges

BGP prefixes that overlap with 186.166.0.0/16

Range	ASN	Company	Num of IPs
186.166.0.0/16	AS6306	TELEFONICA VENEZOLANA, C.A.	65,536

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
18.237.75.52	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
129.170.114.4	AS10755 Dartmouth College	`8.06ms` from Boston, US
73.38.93.228	AS7922 Comcast Cable Communications, LLC	`10.42ms` from Boston, US
190.178.18.116	AS22927 Telefonica de Argentina	`2.30ms` from Buenos Aires, AR
97.70.248.212	AS33363 Charter Communications, Inc	`12.52ms` from Chicago, US
108.69.77.148	AS7018 AT&T Enterprises, LLC	`16.72ms` from Chicago, US
76.157.92.52	AS7922 Comcast Cable Communications, LLC	`6.45ms` from Chicago, US
181.221.6.84	AS28573 Claro NXT Telecomunicacoes Ltda	`11.48ms` from Curitiba, BR
54.241.184.228	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
39.30.14.84	AS4766 Korea Telecom	`4.43ms` from Seoul, KR
47.84.27.84	AS45102 Alibaba (US) Technology Co., Ltd.	`0.86ms` from Singapore, SG
163.26.199.84	AS1659 Taiwan Academic Network (TANet) Information Center	`6.38ms` from Taichung, TW
193.8.211.180	AS8359 MTS PJSC	`0.98ms` from Vladivostok, RU
152.27.19.4	AS81 MCNC	`19.39ms` from Ashburn, US
44.251.172.100	AS16509 Amazon.com, Inc.	`0.47ms` from Boardman, US
216.14.175.212	AS3561 CenturyLink Communications, LLC	`1.24ms` from Dallas, US
95.33.167.212	AS9145 EWE TEL GmbH	`5.75ms` from Hamburg, DE
156.250.162.4	AS132839 POWER LINE DATACENTER	`1.03ms` from Hong Kong, HK
2.18.183.244	AS20940 Akamai International B.V.	`0.15ms` from Madrid, ES
88.27.65.52	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.08ms` from Madrid, ES
162.38.202.100	AS2200 Renater	`3.14ms` from Marseille, FR
176.109.225.132	AS202619 Dovecom LLC	`14.22ms` from Moscow, RU
166.107.160.4	AS394435 Alameda County Library	`2.12ms` from San Jose, US
175.32.239.36	AS4804 Microplex PTY LTD	`2.42ms` from Sydney, AU
108.143.235.36	AS8075 Microsoft Corporation	`1.29ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f2 -m10 186.166.7.126

traceroute to 186.166.7.126 (186.166.7.126): 10 hops max, 52 byte packets

2 [AS9002] 87.245.242.174 1.02 ms

3 *

4 *

5 [AS3549] 200.189.213.246 136.567 ms

6 *

7 [AS19978] 190.216.239.58 149.49 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Vilnius, LT

On December 28th 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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