1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.186.0.0/16
  4. AS16509  | 151.186.147.0/24

151.186.147.0/24

AS16509  ·  Amazon.com, Inc.

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Summary

Country United States
Domain cisco.com
ASN AS16509
Registry RIPE
ID CISCO-CIE-NATAAS-12

WHOIS Details

inetnum:        151.186.147.0 - 151.186.147.255
netname:        CISCO-CIE-NATAAS-12
country:        US
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
status:         LEGACY
remarks:        Geofeed https://geofeed.network.strln.net/
mnt-by:         OPENDNS-MNT
created:        2024-06-12T08:10:31Z
last-modified:  2025-09-01T07:53:49Z
source:         RIPE
descr:          -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
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
151.186.10.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.1.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.104.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.105.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.108.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.109.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.110.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.11.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.111.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.116.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.117.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.118.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.120.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.12.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.121.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.122.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.125.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.126.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.127.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.13.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.134.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.14.0/24 AS36692 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
151.186.148.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.149.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.150.0/24 AS14618 Cisco OpenDNS LLC 256
151.186.15.0/24 AS36692 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
151.186.16.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.17.0/24 AS36692 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
151.186.18.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.181.0/24 AS16509 Cisco OpenDNS LLC 256
151.186.182.0/24 AS14618 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
151.186.19.0/24 AS36692 Cisco OpenDNS LLC 256
151.186.0.0/24 AS36692 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

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
193.115.107.248 AS7545 TPG Telecom Limited 11.44ms from Adelaide, AU
172.212.86.168 AS8075 Microsoft Corporation 0.81ms from Ashburn, US
186.28.38.56 AS19429 ETB - Colombia 0.65ms from Bogota, CO
62.201.65.200 AS5483 Magyar Telekom Plc. 10.31ms from Budapest, HU
184.18.37.104 AS5650 Frontier Communications of America, Inc. 4.71ms from Chicago, US
104.6.169.24 AS7018 AT&T Enterprises, LLC 6.89ms from Chicago, US
72.3.198.120 AS33070 Rackspace Hosting 0.81ms from Dallas, US
179.48.76.120 AS271116 DTS TELECOMUNICAÇÕES 14.51ms from Fortaleza, BR
92.116.120.200 AS8881 1&1 Versatel Deutschland GmbH 3.04ms from Hamburg, DE
34.128.89.232 AS396982 Google LLC 0.09ms from Jakarta, ID
193.205.75.200 AS137 Consortium GARR 6.53ms from Milan, IT
34.202.13.24 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
179.53.202.184 AS6400 Compañía Dominicana de Teléfonos S. A. 2.98ms from Santo Domingo, DO
96.111.38.8 AS7922 Comcast Cable Communications, LLC 3.57ms from Seattle, US
13.211.58.216 AS16509 Amazon.com, Inc. 0.13ms from Sydney, AU
122.30.119.72 AS4713 NTT Communications Corporation 2.83ms from Tokyo, JP
206.232.23.232 AS46261 QuickPacket, LLC 0.18ms from Ashburn, US
64.39.153.72 AS16700 CNSNext 14.38ms from Atlanta, US
34.161.118.120 AS396982 Google LLC 4.10ms from Atlanta, US
123.121.193.136 AS4808 China Unicom Beijing Province Network 4.49ms from Beijing, CN
3.148.101.136 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
194.255.21.8 AS3308 Telia Company AB 1.28ms from Copenhagen, DK
72.241.90.200 AS13490 Buckeye Cablevision, Inc. 7.40ms from Detroit, US
109.57.136.56 AS44034 Hi3G Access AB 7.95ms from Falkenberg, SE
185.9.242.232 AS9009 M247 Europe SRL 0.22ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 151.186.147.106
traceroute to 151.186.147.106 (151.186.147.106): 9 hops max, 52 byte packets
3 [AS9002] 87.245.232.112 163.236 ms
4 [] 151.148.9.164 161.239 ms
5 *
6 [AS16509] 52.93.21.141 161.991 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Surabaya, ID
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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