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
151.186.204.0/24 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

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

IP Address ASN Details
151.186.2.60 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
110.240.146.72 AS4837 CHINA UNICOM China169 Backbone 7.94ms from Beijing, CN
40.66.22.200 AS8075 Microsoft Corporation 0.65ms from Boydton, US
45.245.151.152 AS24863 Link Egypt (Link.NET) 18.70ms from Cairo, EG
197.46.170.120 AS8452 TE-AS 3.50ms from Cairo, EG
104.205.251.248 AS852 TELUS Communications Inc. 3.49ms from Calgary, CA
87.158.67.216 AS3320 Deutsche Telekom AG 9.51ms from Frankfurt am Main, DE
185.34.182.72 AS57214 Vidikon-K, CJSC 3.89ms from Moscow, RU
124.36.61.152 AS17506 ARTERIA Networks Corporation 1.06ms from Tokyo, JP
74.12.193.24 AS577 Bell Canada 1.41ms from Toronto, CA
141.148.246.88 AS31898 Oracle Corporation 0.17ms from Amsterdam, NL
54.212.181.216 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
47.163.110.168 AS5650 Frontier Communications of America, Inc. 7.42ms from Dallas, US
117.220.186.40 AS9829 National Internet Backbone 7.05ms from Delhi, IN
163.123.127.200 AS11232 Midcontinent Communications 11.70ms from Minneapolis, US
142.196.234.216 AS33363 Charter Communications, Inc 5.29ms from Orlando, US
126.92.83.72 AS17676 SoftBank Corp. 3.86ms from Osaka, JP
200.144.76.8 AS274733 COMPANHIA DE SANEAMENTO BASICO DO EST. DE SAO 1.07ms from Osasco, BR
200.162.233.168 AS19182 TELEFÔNICA BRASIL S.A 12.80ms from Sao Paulo, BR
61.176.255.56 AS4837 CHINA UNICOM China169 Backbone 12.44ms from Tieling, CN
54.212.25.152 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
18.253.36.136 AS8987 Amazon Data Services Ireland Ltd 0.76ms from Columbus, US
98.57.145.8 AS7922 Comcast Cable Communications, LLC 8.08ms from Houston, US
90.202.242.184 AS5607 Sky UK Limited 10.53ms from London, GB
35.190.99.104 AS396982 Google LLC 0.07ms from Melbourne, AU
183.218.126.216 AS56045 China Mobile communications corporation 6.16ms from Nanchang, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 151.186.2.99
traceroute to 151.186.2.99 (151.186.2.99): 64 hops max, 52 byte packets
3 [AS36692] 151.186.2.99 0.505 ms
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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