1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.186.0.0/16
  4. AS36692  | 151.186.118.0/24

151.186.118.0/24

AS36692  ·  Cisco OpenDNS, LLC

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Summary

Country Japan
Domain cisco.com
ASN AS36692
Registry RIPE
ID CIE-NRT3-SERVICES-2

WHOIS Details

inetnum:        151.186.118.0 - 151.186.118.255
netname:        CIE-NRT3-Services-2
country:        JP
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
status:         LEGACY
mnt-by:         OPENDNS-MNT
created:        2025-07-03T11:42:22Z
last-modified:  2025-07-03T11:42:22Z
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

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

IP Address ASN Details
151.186.118.1 AS36692 Cisco OpenDNS, LLC 0.64ms 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
185.102.77.200 AS198171 Webglobe, s.r.o. 0.61ms from Belgrade, RS
108.75.136.200 AS7018 AT&T Enterprises, LLC 2.84ms from Chicago, US
76.177.200.56 AS10796 Charter Communications Inc 10.57ms from Columbus, US
72.211.85.136 AS22773 Cox Communications Inc. 13.64ms from Dallas, US
223.7.162.152 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.45ms from Hangzhou, CN
105.112.7.40 AS36873 Airtel Networks Limited 0.92ms from Lagos, NG
146.200.34.104 AS6871 Plusnet 3.33ms from London, GB
81.36.22.120 AS3352 TELEFONICA DE ESPANA S.A.U. 6.56ms from Madrid, ES
34.138.157.40 AS396982 Google LLC 0.14ms from Moncks Corner, US
72.228.186.168 AS11351 Charter Communications Inc 11.21ms from New York City, US
86.225.169.104 AS3215 Orange S.A. 9.10ms from Paris, FR
40.86.253.40 AS8075 Microsoft Corporation 0.17ms from Quebec, CA
95.238.142.104 AS3269 Telecom Italia S.p.A. 4.70ms from Rome, IT
13.72.145.24 AS8075 Microsoft Corporation 1.33ms from San Antonio, US
18.3.90.8 AS3 Massachusetts Institute of Technology 0.72ms from San Jose, US
104.168.152.120 AS54290 Hostwinds LLC. 0.15ms from Seattle, US
203.236.110.40 AS4766 Korea Telecom 1.36ms from Seoul, KR
59.27.55.248 AS4766 Korea Telecom 4.50ms from Seoul, KR
4.144.169.232 AS8075 Microsoft Corporation 0.56ms from Singapore, SG
105.109.150.40 AS36947 Telecom Algeria 12.60ms from Tunis, TN
140.78.146.120 AS1205 University Linz 3.05ms from Vienna, AT
47.38.117.72 AS20115 Charter Communications LLC 10.04ms from Atlanta, US
194.214.214.152 AS2472 Guyane Francaise 1.09ms from Cayenne, GF
166.199.234.120 AS7018 AT&T Enterprises, LLC 4.58ms from Dallas, US
95.95.109.200 AS2860 NOS COMUNICACOES, S.A. 1.99ms from Lisbon, PT

Traceroute

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

$
traceroute -a -n -q1 151.186.118.0
traceroute to 151.186.118.0 (151.186.118.0): 64 hops max, 52 byte packets
2 *
3 *
4 [AS6453] 209.58.55.72 0.634 ms
6 *
7 *
8 *
9 *
10 [AS36692] 151.186.118.0 1.787 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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