1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.186.0.0/16
  4. AS36692  | 151.186.219.0/24

151.186.219.0/24

AS36692  ·  Cisco OpenDNS, LLC

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Summary

Country United States
Domain opendns.com
ASN AS36692
Registry RIPE
ID OPENDNS-RIPE

WHOIS Details

inetnum:        151.186.0.0 - 151.186.255.255
netname:        OpenDNS-RIPE
org:            ORG-OI31-RIPE
descr:          OpenDNS
country:        US
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
abuse-c:        ODNS65-RIPE
status:         LEGACY
mnt-by:         OPENDNS-MNT
mnt-routes:     OPENDNS-MNT
mnt-domains:    OPENDNS-MNT
mnt-by:         OPENDNS-MNT
mnt-lower:      OPENDNS-MNT
mnt-by:         RIPE-NCC-LEGACY-MNT
created:        2021-09-02T14:10:36Z
last-modified:  2022-09-09T12:34:56Z
source:         RIPE
abuse-email:    rir-abuse@cisco.com
abuse-c:        ODNS65-RIPE
abuse-org:      ORG-OI31-RIPE

organisation:   ORG-OI31-RIPE
org-name:       Cisco OpenDNS LLC
country:        US
org-type:       LIR
address:        444 Townsend Street
address:        CA 94107
address:        San Francisco
address:        UNITED STATES
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
phone:          +14153443148
e-mail:         jvalcke@opendns.com
abuse-c:        ODNS65-RIPE
notify:         rir-tech@cisco.com
mnt-ref:        OPENDNS-MNT
mnt-ref:        NETC-SUST-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         OPENDNS-MNT
created:        2014-05-28T09:54:22Z
last-modified:  2023-07-13T21:37:07Z
source:         RIPE
abuse-email:    rir-abuse@cisco.com
abuse-c:        ODNS65-RIPE
abuse-org:      undefined

role:           OpenDNS NetEng team
address:        OpenDNS
address:        170 West Tasman Dr.
address:        San Jose, CA 95134 USA
e-mail:         rir-admin@cisco.com
phone:          +1 408 525 0560
abuse-mailbox:  rir-abuse@cisco.com
nic-hdl:        ODNS36692-RIPE
mnt-by:         OPENDNS-MNT
created:        2014-05-29T13:22:57Z
last-modified:  2025-07-30T09:23:31Z
source:         RIPE

role:           OpenDNS NetEng team tech-c
address:        OpenDNS
address:        170 West Tasman Dr.
address:        San Jose, CA 95134 USA
e-mail:         rir-tech@cisco.com
phone:          +1 408 525 0560
abuse-mailbox:  rir-abuse@cisco.com
nic-hdl:        ODNS84-RIPE
mnt-by:         OPENDNS-MNT
created:        2022-09-09T12:17:46Z
last-modified:  2025-07-30T09:22:21Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 151.186.0.0/16

Range ASN Company Num of IPs
151.186.165.0/24 AS14618 Cisco OpenDNS LLC 256
151.186.182.0/24 AS14618 Cisco OpenDNS LLC 256
151.186.199.0/24 AS14618 Cisco OpenDNS LLC 256
151.186.204.0/24 AS14618 Cisco OpenDNS LLC 256
151.186.144.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.145.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.146.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.147.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.148.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.149.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.151.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.152.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.153.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.154.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.160.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.161.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.162.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.163.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.164.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.166.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.167.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.168.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.169.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.170.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.171.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.172.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.176.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.177.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.178.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.179.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.180.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.181.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.183.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.184.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.185.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.186.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.187.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.188.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.189.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.190.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.191.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.192.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.193.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.194.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.195.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.196.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.197.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.198.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.200.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.150.0/24 AS14618 Cisco OpenDNS LLC 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
151.186.219.197 AS36692 Cisco OpenDNS, LLC 1.17ms from Dallas, US

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
52.2.152.184 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
142.173.246.24 AS20115 Charter Communications LLC 0.79ms from Ashburn, US
64.98.238.120 AS32133 Ting Fiber Inc. 1.03ms from Denver, US
67.70.134.104 AS577 Bell Canada 3.51ms from Montreal, CA
42.82.110.216 AS9845 LG HelloVision Corp. 8.42ms from Seoul, KR
123.60.139.88 AS55990 Huawei Cloud Service data center 2.83ms from Suzhou, CN
35.77.220.248 AS16509 Amazon.com, Inc. 1.21ms from Tokyo, JP
48.218.8.136 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
98.94.147.216 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
64.250.115.136 AS23367 Adaptive Data Networks, LLC 1.42ms from Atlanta, US
132.193.56.104 AS668 United States Department of Defense (DoD) 0.62ms from Atlanta, US
119.249.149.88 AS4837 CHINA UNICOM China169 Backbone 10.82ms from Beijing, CN
101.75.5.104 AS4837 CHINA UNICOM China169 Backbone 14.70ms from Beijing, CN
102.47.74.232 AS8452 TE-AS 4.05ms from Cairo, EG
24.64.109.8 AS6327 Shaw Communications 4.50ms from Calgary, CA
4.184.109.8 AS8075 Microsoft Corporation 0.22ms from Frankfurt am Main, DE
87.3.238.72 AS3269 Telecom Italia S.p.A. 14.45ms from Naples, IT
54.204.64.8 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
87.145.136.72 AS3320 Deutsche Telekom AG 5.53ms from Frankfurt am Main, DE
125.112.247.136 AS4134 CHINANET-BACKBONE 10.55ms from Hangzhou, CN
171.242.241.56 AS7552 Viettel Group 2.12ms from Hanoi, VN
14.227.186.88 AS45899 VNPT Corp 2.15ms from Ho Chi Minh City, VN
100.42.83.40 AS62643 Evertek, Inc 9.02ms from Lincoln, US
162.233.103.152 AS7018 AT&T Enterprises, LLC 18.73ms from Los Angeles, US
95.60.147.88 AS12430 VODAFONE ESPANA S.A.U. 8.88ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 151.186.219.39
traceroute to 151.186.219.39 (151.186.219.39): 64 hops max, 52 byte packets
1 [AS15169] 142.251.66.65 159.589 ms
2 *
3 *
4 [AS701] 152.193.43.142 228.433 ms
5 [AS25605] 198.41.13.6 228.765 ms
6 *
7 [AS36692] 151.186.219.2 225.961 ms
8 [AS36692] 151.186.219.39 227.766 ms
Measurement taken from IPinfo ProbeNet in Doha, QA
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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