186.166.240.0/20

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:      ip.address.ve@telefonica.com
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:      gtgidreb2b.ve@telefonica.com
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:      abuse.ve@telefonica.com
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 186.166.240.0/20

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
34.228.19.196	AS14618 Amazon.com, Inc.	`0.57ms` from Ashburn, US
3.92.84.148	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
107.22.73.20	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
44.240.103.100	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
197.165.225.20	AS24863 Link Egypt (Link.NET)	`17.90ms` from Cairo, EG
189.27.231.180	AS18881 TELEFÔNICA BRASIL S.A	`6.11ms` from Curitiba, BR
91.123.97.196	AS8302 Zattoo AG	`0.19ms` from Frankfurt am Main, DE
159.224.176.148	AS13188 CONTENT DELIVERY NETWORK LTD	`0.74ms` from Kyiv, UA
94.61.103.244	AS12353 Vodafone Portugal	`8.06ms` from Lisbon, PT
38.242.190.52	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	`2.36ms` from London, GB
62.196.39.180	AS3302 Retelit Digital Services S.p.A.	`0.15ms` from Milan, IT
213.152.133.84	AS12976 CITIC Telecom CPC Rus LLC	`1.42ms` from Moscow, RU
189.108.159.196	AS10429 TELEFÔNICA BRASIL S.A	`1.65ms` from Osasco, BR
151.77.26.68	AS1267 WIND TRE S.P.A.	`4.82ms` from Rome, IT
177.241.200.4	AS13999 Mega Cable, S.A. de C.V.	`14.78ms` from Santiago de Querétaro, MX
218.234.211.84	AS9318 SK Broadband Co Ltd	`1.46ms` from Seoul, KR
49.158.173.52	AS24164 UNION BROADBAND NETWORK	`6.34ms` from Taipei, TW
217.71.248.196	AS8758 Iway AG	`3.22ms` from Zuerich, CH
186.128.241.132	AS22927 Telefonica de Argentina	`2.37ms` from Buenos Aires, AR
69.48.35.20	AS7029 Windstream Communications LLC	`10.29ms` from Chicago, US
72.129.191.20	AS11427 Charter Communications Inc	`14.66ms` from Dallas, US
81.155.195.116	AS2856 British Telecommunications PLC	`4.92ms` from Erith, GB
18.197.47.100	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
5.147.245.20	AS3209 Vodafone GmbH	`0.56ms` from Frankfurt am Main, DE
84.180.78.20	AS3320 Deutsche Telekom AG	`2.82ms` 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 -f3 -m9 186.166.255.29

traceroute to 186.166.255.29 (186.166.255.29): 9 hops max, 52 byte packets

3 [AS3549] 200.189.213.246 141.517 ms

4 *

5 *

6 [AS19978] 190.216.239.62 135.64 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Edinburgh, GB

On March 13th 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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