151.186.28.0/24

AS36692 · Cisco OpenDNS, LLC

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Summary

Country	United States
Domain	opendns.com
ASN	AS36692
Registry	RIPE
ID	OPENDNS-RIPE

Pingable IPs

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

IP Address	ASN	Details
151.186.28.1	AS36692 Cisco OpenDNS, LLC	1.43ms from Jeddah, SA

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
35.89.82.248	AS16509 Amazon.com, Inc.	0.17ms from Boardman, US
189.254.25.136	AS8151 UNINET	5.59ms from Mexico City, MX
35.86.225.248	AS16509 Amazon.com, Inc.	0.53ms from Boardman, US
174.170.155.120	AS7922 Comcast Cable Communications, LLC	7.37ms from Houston, US
99.62.190.248	AS7018 AT&T Enterprises, LLC	2.23ms from Miami, US
203.233.85.8	AS9968 KYOBO Life Insurance Co., Ltd.	1.71ms from Seoul, KR
122.234.159.24	AS4134 CHINANET-BACKBONE	5.95ms from Hangzhou, CN
203.202.208.136	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	1.24ms from Osaka, JP
107.211.63.168	AS7018 AT&T Enterprises, LLC	4.16ms from San Antonio, US
121.163.160.40	AS4766 Korea Telecom	1.71ms from Seoul, KR
20.8.69.232	AS8075 Microsoft Corporation	0.23ms from Amsterdam, NL
191.199.221.8	AS26599 TELEFÔNICA BRASIL S.A	14.62ms from Belo Horizonte, BR
217.232.180.200	AS3320 Deutsche Telekom AG	8.14ms from Frankfurt am Main, DE
95.23.170.136	AS12479 Orange Espagne SA	14.27ms from Madrid, ES
180.54.72.248	AS4713 NTT Communications Corporation	3.16ms from Osaka, JP
211.228.84.216	AS4766 Korea Telecom	10.30ms from Seoul, KR
65.115.198.136	AS209 CenturyLink Communications, LLC	10.78ms from Dallas, US
31.132.8.8	AS15576 NTS workspace AG	0.39ms from Zuerich, CH
62.251.37.104	AS1136 KPN B.V.	2.52ms from Amsterdam, NL
76.106.83.24	AS7922 Comcast Cable Communications, LLC	7.18ms from Ashburn, US
119.154.254.232	AS17557 Pakistan Telecommunication Company Limited	2.14ms from Lahore, PK
66.50.208.200	AS10396 DATACOM CARIBE, INC.	15.47ms from San Juan, PR
166.88.83.232	AS18779 EGIHosting	0.32ms from Santa Clara, US
1.254.90.104	AS9318 SK Broadband Co Ltd	7.56ms from Seoul, KR
118.96.13.232	AS7713 PT Telekomunikasi Indonesia	5.47ms from Surabaya, ID

Show more IPs

WHOIS Details

inetnum:        151.186.0.0 - 151.186.255.255
netname:        OpenDNS-RIPE
org:            ORG-OI31-RIPE
descr:          OpenDNS
country:        US
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
abuse-c:        ODNS65-RIPE
status:         LEGACY
mnt-by:         OPENDNS-MNT
mnt-routes:     OPENDNS-MNT
mnt-domains:    OPENDNS-MNT
mnt-by:         OPENDNS-MNT
mnt-lower:      OPENDNS-MNT
mnt-by:         RIPE-NCC-LEGACY-MNT
created:        2021-09-02T14:10:36Z
last-modified:  2022-09-09T12:34:56Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ODNS65-RIPE
abuse-org:      ORG-OI31-RIPE

organisation:   ORG-OI31-RIPE
org-name:       Cisco OpenDNS LLC
country:        US
org-type:       LIR
address:        444 Townsend Street
address:        CA 94107
address:        San Francisco
address:        UNITED STATES
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
phone:          +14153443148
e-mail:         [email protected]
abuse-c:        ODNS65-RIPE
notify:         [email protected]
mnt-ref:        OPENDNS-MNT
mnt-ref:        NETC-SUST-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         OPENDNS-MNT
created:        2014-05-28T09:54:22Z
last-modified:  2023-07-13T21:37:07Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ODNS65-RIPE
abuse-org:      undefined

role:           OpenDNS NetEng team
address:        OpenDNS
address:        170 West Tasman Dr.
address:        San Jose, CA 95134 USA
e-mail:         [email protected]
phone:          +1 408 525 0560
abuse-mailbox:  [email protected]
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:         [email protected]
phone:          +1 408 525 0560
abuse-mailbox:  [email protected]
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

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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.

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