1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.186.0.0/16
  4. AS36692  | 151.186.232.0/24

151.186.232.0/24

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
151.186.204.0/24 AS14618 Cisco OpenDNS LLC 256
151.186.155.0/24 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
151.186.172.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.171.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.198.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.154.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.193.0/24 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
151.186.167.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.202.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.163.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.161.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.197.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.181.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.205.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.206.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.177.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.200.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.164.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.194.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.184.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.145.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.160.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.152.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.207.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.149.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.168.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.185.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.188.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.166.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.187.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.153.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.192.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.183.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.147.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.162.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.146.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.203.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.176.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.180.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.189.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.196.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.144.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.186.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.190.0/24 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

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

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

IP Address ASN Details
151.186.232.17 AS36692 Cisco OpenDNS, LLC 0.19ms from Denver, 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
202.90.50.56 AS9336 XYZ Telecom Pty Ltd 0.12ms from Brisbane, AU
18.159.111.200 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
92.205.234.72 AS21499 Host Europe GmbH 3.26ms from Frankfurt am Main, DE
73.125.195.40 AS7922 Comcast Cable Communications, LLC 5.11ms from Miami, US
151.95.246.216 AS1267 WIND TRE S.P.A. 6.49ms from Milan, IT
94.84.255.120 AS3269 Telecom Italia S.p.A. 3.63ms from Milan, IT
180.140.57.216 AS4134 CHINANET-BACKBONE 4.59ms from Nanning, CN
128.17.160.8 AS14340 Salesforce.com, Inc. 6.20ms from Phoenix, US
52.205.150.216 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
222.104.4.8 AS4766 Korea Telecom 4.42ms from Seoul, KR
221.255.204.88 AS17506 ARTERIA Networks Corporation 1.19ms from Tokyo, JP
126.221.23.168 AS17676 SoftBank Corp. 2.89ms from Tokyo, JP
93.111.246.168 AS8447 A1 Telekom Austria AG 10.61ms from Vienna, AT
52.146.20.120 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
72.61.83.232 AS47583 Hostinger International Limited 0.59ms from Frankfurt am Main, DE
186.5.34.168 AS27947 Telconet S.A 1.11ms from Guayaquil, EC
39.114.141.104 AS9318 SK Broadband Co Ltd 6.17ms from Incheon, KR
134.68.138.8 AS87 Indiana University 0.51ms from Indianapolis, US
112.0.41.40 AS56046 China Mobile communications corporation 1.76ms from Nanjing, CN
52.1.109.56 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
66.125.79.248 AS7018 AT&T Enterprises, LLC 2.63ms from San Jose, US
116.233.85.24 AS4812 China Telecom (Group) 4.16ms from Shanghai, CN
175.129.46.8 AS2516 KDDI CORPORATION 1.38ms from Tokyo, JP
87.163.150.168 AS3320 Deutsche Telekom AG 4.87ms from Zuerich, CH
95.110.211.232 AS31034 Aruba S.p.A. 0.26ms from Arezzo, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 151.186.232.16
traceroute to 151.186.232.16 (151.186.232.16): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Denver, US
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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