1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.186.0.0/16
  4. AS36692  | 151.186.2.0/24

151.186.2.0/24

AS36692  ·  Cisco OpenDNS, LLC

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Summary

Country Japan
Domain cisco.com
ASN AS36692
Registry RIPE
ID QUADRA-NRT2-EDC

WHOIS Details

inetnum:        151.186.2.0 - 151.186.2.255
netname:        Quadra-NRT2-EDC
country:        JP
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
status:         LEGACY
remarks:        Geofeed https://geofeed.network.strln.net/
mnt-by:         OPENDNS-MNT
created:        2023-06-02T15:07:01Z
last-modified:  2025-01-09T09:02:01Z
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
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Pingable IPs

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

IP Address ASN Details
151.186.2.75 AS36692 Cisco OpenDNS, LLC 0.46ms from Tokyo, JP

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
163.47.247.216 AS132255 PrimoWireless Ltd 5.78ms from Auckland, NZ
34.89.202.88 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
200.56.182.40 AS13999 Mega Cable, S.A. de C.V. 5.40ms from Guadalajara, MX
151.247.167.88 AS9304 HGC Global Communications Limited 0.97ms from Hong Kong, HK
5.83.212.8 AS2856 British Telecommunications PLC 1.35ms from London, GB
95.18.18.72 AS12479 Orange Espagne SA 1.45ms from Madrid, ES
73.180.182.8 AS7922 Comcast Cable Communications, LLC 9.81ms from Manassas, US
13.126.111.88 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
24.250.49.120 AS22773 Cox Communications Inc. 8.88ms from Providence, US
35.153.79.56 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
219.248.182.24 AS9318 SK Broadband Co Ltd 2.12ms from Seoul, KR
107.162.3.136 AS55002 F5, Inc. 0.40ms from Singapore, SG
84.40.86.248 AS8866 Vivacom Bulgaria EAD 0.57ms from Sofia, BG
37.97.218.56 AS20857 Signet B.V. 0.59ms from Amsterdam, NL
73.188.87.40 AS7922 Comcast Cable Communications, LLC 7.15ms from Ashburn, US
101.43.206.248 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.77ms from Beijing, CN
109.133.222.184 AS5432 Proximus NV 2.31ms from Brussels, BE
172.78.183.40 AS5650 Frontier Communications of America, Inc. 7.62ms from Chicago, US
92.212.165.104 AS3209 Vodafone GmbH 6.55ms from Duesseldorf, DE
176.25.122.200 AS5607 Sky UK Limited 9.21ms from London, GB
95.237.165.56 AS3269 Telecom Italia S.p.A. 1.55ms from Milan, IT
73.29.166.40 AS7922 Comcast Cable Communications, LLC 10.04ms from New York City, US
54.232.218.24 AS16509 Amazon.com, Inc. 0.13ms from Osasco, BR
23.23.220.232 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
121.152.98.152 AS4766 Korea Telecom 4.75ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 151.186.2.90
traceroute to 151.186.2.90 (151.186.2.90): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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