1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.186.0.0/16
  4. AS36692  | 151.186.131.0/24

151.186.131.0/24

AS36692  ·  Cisco OpenDNS, LLC

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Summary

Country United States
Domain cisco.com
ASN AS36692
Registry RIPE
ID CIE-LAX2

WHOIS Details

inetnum:        151.186.131.0 - 151.186.131.255
netname:        CIE-LAX2
country:        US
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
status:         LEGACY
mnt-by:         OPENDNS-MNT
created:        2025-10-29T12:12:02Z
last-modified:  2025-10-29T12:12:02Z
source:         RIPE
abuse-email:    rir-abuse@cisco.com
abuse-c:        ODNS65-RIPE
abuse-org:      ORG-OI31-RIPE

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
151.186.166.0/24 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
151.186.192.0/24 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
151.186.201.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.202.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.203.0/24 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
151.186.207.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.0.0/24 AS36692 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

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

IP Address ASN Details
151.186.131.36 AS36692 Cisco OpenDNS, LLC 0.29ms from Los Angeles, 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
46.139.122.200 AS5483 Magyar Telekom Plc. 5.86ms from Budapest, HU
24.137.161.40 AS11976 Fidelity Communication International Inc. 18.93ms from Chicago, US
75.226.80.56 AS6167 Verizon Business 13.12ms from Chicago, US
18.252.148.24 AS8987 Amazon Data Services Ireland Ltd 0.85ms from Columbus, US
188.50.115.24 AS25019 Saudi Telecom Company JSC 4.21ms from Jeddah, SA
218.24.144.56 AS4837 CHINA UNICOM China169 Backbone 7.94ms from Liaoyang, CN
81.149.169.248 AS2856 British Telecommunications PLC 2.60ms from London, GB
79.72.94.152 AS31898 Oracle Corporation 0.24ms from London, GB
142.171.6.8 AS35916 MULTACOM CORPORATION 0.21ms from Los Angeles, US
186.53.67.136 AS6057 Administracion Nacional de Telecomunicaciones 1.72ms from Montevideo, UY
126.220.217.184 AS17676 SoftBank Corp. 3.87ms from Osaka, JP
217.128.228.24 AS3215 Orange S.A. 1.73ms from Paris, FR
95.67.220.120 AS12389 PJSC Rostelecom 0.62ms from Samara, RU
74.102.55.136 AS701 Verizon Business 1.79ms from Secaucus, US
118.220.91.168 AS9318 SK Broadband Co Ltd 1.86ms from Seoul, KR
173.73.235.216 AS701 Verizon Business 1.98ms from Ashburn, US
121.90.123.8 AS9500 One New Zealand Group Limited 19.64ms from Auckland, NZ
52.10.87.8 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
50.107.37.248 AS5650 Frontier Communications of America, Inc. 17.95ms from Chicago, US
84.133.118.232 AS3320 Deutsche Telekom AG 2.21ms from Frankfurt am Main, DE
77.225.6.104 AS12430 VODAFONE ESPANA S.A.U. 3.95ms from Madrid, ES
171.107.221.8 AS4134 CHINANET-BACKBONE 8.88ms from Nanning, CN
83.246.242.136 AS31364 Joint Stock Company TransTeleCom 3.47ms from Novosibirsk, RU
180.55.76.56 AS4713 NTT DOCOMO BUSINESS,Inc. 2.90ms from Osaka, JP
88.165.56.88 AS12322 Free SAS 7.05ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 151.186.131.49
traceroute to 151.186.131.49 (151.186.131.49): 64 hops max, 52 byte packets
5 *
6 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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