1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.186.0.0/16
  4. AS16509  | 151.186.187.0/24

151.186.187.0/24

AS16509  ·  Amazon.com, Inc.

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Summary

Country Switzerland
Domain cisco.com
ASN AS16509
Registry RIPE
ID CIE-CH

WHOIS Details

inetnum:        151.186.187.0 - 151.186.187.255
netname:        CIE-CH
country:        CH
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
abuse-c:        ODNS65-RIPE
status:         LEGACY
created:        2026-01-22T10:33:55Z
last-modified:  2026-01-22T10:33:55Z
source:         RIPE
remarks:        Geofeed https://geofeed.network.strln.net/
mnt-lower:      NETC-SUST-MNT
mnt-by:         OPENDNS-MNT
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
151.186.188.0/24 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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
151.186.187.17 xsilergy.com 1

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.159.84.248 AS8075 Microsoft Corporation 0.18ms from Chicago, US
104.241.49.24 AS62887 WhiteSky Communications, LLC. 0.35ms from Dallas, US
34.131.143.40 AS396982 Google LLC 0.11ms from Delhi, IN
84.156.185.88 AS3320 Deutsche Telekom AG 1.99ms from Frankfurt am Main, DE
141.94.75.168 AS16276 OVH SAS 0.07ms from Gravelines, FR
78.137.218.120 AS12353 Vodafone Portugal 5.31ms from Lisbon, PT
104.175.226.88 AS20001 Charter Communications Inc 4.99ms from Los Angeles, US
104.245.196.248 AS22687 L3 NETWORKS INC 0.62ms from Los Angeles, US
133.114.181.40 AS2527 Sony Network Communications Inc. 10.75ms from Osaka, JP
183.176.87.72 AS7522 STNet, Incorporated 7.05ms from Osaka, JP
72.154.19.248 AS8075 Microsoft Corporation 0.33ms from Quincy, US
220.229.124.200 AS9919 New Century InfoComm Tech Co., Ltd. 5.17ms from Taipei, TW
126.51.178.88 AS17676 SoftBank Corp. 2.93ms from Tokyo, JP
102.190.75.136 AS24835 Vodafone Data 5.59ms from Cairo, EG
152.110.44.152 AS20011 Dimension Data 1.89ms from Cape Town, ZA
93.216.79.120 AS3320 Deutsche Telekom AG 5.25ms from Frankfurt am Main, DE
206.81.8.248 AS14061 DigitalOcean, LLC 0.18ms from New York City, US
108.11.27.72 AS701 Verizon Business 4.77ms from New York City, US
196.238.216.8 AS37492 Orange Tunisie 14.71ms from Palermo, IT
125.159.253.216 AS4766 Korea Telecom 1.21ms from Seoul, KR
210.11.159.248 AS2764 AAPT Limited 16.49ms from Sydney, AU
77.118.227.216 AS8437 Hutchison Drei Austria GmbH 2.16ms from Vienna, AT
3.237.13.200 AS14618 Amazon.com, Inc. 0.76ms from Ashburn, US
69.226.188.40 AS7018 AT&T Enterprises, LLC 8.10ms from Atlanta, US
166.210.65.152 AS14080 Telmex Colombia S.A. 16.03ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 151.186.187.76
traceroute to 151.186.187.76 (151.186.187.76): 8 hops max, 52 byte packets
4 [AS3356] 171.75.9.108 15.009 ms
5 [AS16509] 99.83.67.160 66.342 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Ljubljana, SI
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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