1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.186.0.0/16
  4. AS36692  | 151.186.121.0/24

151.186.121.0/24

AS36692  ·  Cisco OpenDNS, LLC

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Summary

Country Japan
Domain cisco.com
ASN AS36692
Registry RIPE
ID CIE-KIX1-SERVICES

WHOIS Details

inetnum:        151.186.121.0 - 151.186.121.255
netname:        CIE-KIX1-Services
country:        JP
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
status:         LEGACY
remarks:        Geofeed https://geofeed.network.strln.net/
mnt-by:         OPENDNS-MNT
created:        2025-05-29T16:32:12Z
last-modified:  2025-05-29T16:32:12Z
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
151.186.164.0/24 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

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

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

IP Address ASN Details
151.186.121.92 AS36692 Cisco OpenDNS, LLC 0.85ms from Osaka, 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
34.226.54.8 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
101.23.172.136 AS4837 CHINA UNICOM China169 Backbone 10.27ms from Beijing, CN
119.226.197.40 AS9583 Sify Limited 1.47ms from Chennai, IN
69.14.97.72 AS12083 WideOpenWest Finance LLC 11.30ms from Chicago, US
3.21.9.104 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
113.11.54.184 AS7565 BDCOM-BD 1.16ms from Dhaka, BD
138.1.74.24 AS31898 Oracle Corporation 0.89ms from Frankfurt am Main, DE
116.20.166.40 AS4134 CHINANET-BACKBONE 3.67ms from Guangzhou, CN
125.121.189.72 AS4134 CHINANET-BACKBONE 7.04ms from Hangzhou, CN
116.36.249.216 AS17858 LG POWERCOMM 1.58ms from Incheon, KR
60.128.151.88 AS17676 SoftBank Corp. 3.57ms from Osaka, JP
34.39.152.152 AS396982 Google LLC 0.12ms from Sao Paulo, BR
121.130.29.72 AS4766 Korea Telecom 1.23ms from Seoul, KR
137.208.196.56 AS1776 WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business 0.73ms from Vienna, AT
136.144.163.24 AS20857 Signet B.V. 0.52ms from Amsterdam, NL
46.21.86.104 AS56630 Melbikomas UAB 0.59ms from Amsterdam, NL
52.2.132.216 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
44.245.142.136 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
203.33.206.40 AS58519 Cloud Computing Corporation 0.32ms from Guiyang, CN
175.231.151.40 AS4766 Korea Telecom 1.54ms from Incheon, KR
97.182.128.40 AS6167 Verizon Business 16.71ms from Los Angeles, US
185.53.241.248 AS28885 OmanTel NAP 3.61ms from Muscat, OM
217.252.114.184 AS3320 Deutsche Telekom AG 5.67ms from Nuernberg, DE
180.50.18.24 AS4713 NTT DOCOMO BUSINESS,Inc. 2.60ms from Osaka, JP
80.17.112.248 AS3269 Telecom Italia S.p.A. 6.50ms from Rome, IT

Traceroute

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

$
traceroute -a -n -q1 -f5 151.186.121.118
traceroute to 151.186.121.118 (151.186.121.118): 64 hops max, 52 byte packets
6 [] 210.173.184.147 1.201 ms
7 [AS4637] 210.57.59.113 2.139 ms
8 *
9 *
Measurement taken from IPinfo ProbeNet in Osaka, 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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