72.163.0.0/18

AS109  ·  CISCO SYSTEMS, INC.

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Summary

Country United States
Domain cisco.com
ASN AS109
Parent Range 72.163.0.0/16
Registry ARIN
ID CISCO-GEN-7

WHOIS Details

NetHandle:      NET-72-163-0-0-1
OrgID:          CS-2831
Parent:         NET-72-0-0-0-0
NetName:        CISCO-GEN-7
NetRange:       72.163.0.0 - 72.163.255.255
NetType:        allocation
Comment:        Geofeed https://www.cisco.com/web/automation/CiscoAS109_geoip.csv
RegDate:        2006-10-24
Updated:        2024-03-08
Source:         ARIN


OrgID:          CS-2831
OrgName:        CISCO SYSTEMS, INC.
CanAllocate:    
Street:         251 LITTLE FALLS DRIVE
City:           WILMINGTON
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2023-06-07
Updated:        2024-02-16
OrgAdminHandle: GATC-ARIN
OrgTechHandle:  GATC-ARIN
OrgAbuseHandle: CISCO6-ARIN
OrgNOCHandle:   GATC-ARIN
Source:         ARIN


POCHandle:      GATC-ARIN
IsRole:         Y
LastName:       GIS ARIN Technical Contact
FirstName:      
Street:         170 West Tasman Dr.
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2012-05-20
Updated:        2025-03-25
OfficePhone:    +1-408-526-8888
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CISCO6-ARIN
IsRole:         Y
LastName:       Cisco CSIRT
FirstName:      
Street:         7025 Kit Creek Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709
RegDate:        2024-02-16
Updated:        2025-03-04
OfficePhone:    +1-408-527-3227
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.163.0.0/18

Range ASN Company Num of IPs
72.163.0.0/16 AS109 CISCO SYSTEMS, INC. 65,536

Nearby Ranges

BGP prefixes that overlap with 72.163.0.0/16

Range ASN Company Num of IPs
72.163.0.0/16 AS109 CISCO SYSTEMS, INC. 65,536

Hosted domains

There are 758 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.163.4.161 cisco-kinetic.com 1
72.163.15.143 cisco-warrantyfinder.com 1
72.163.6.211 academynetspace.com 1
72.163.4.74 ciscofax.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

Pingable IPs

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

IP Address ASN Details
72.163.11.212 AS109 CISCO SYSTEMS, INC. 1.73ms from Dallas, US
72.163.5.201 AS109 CISCO SYSTEMS, INC. 1.74ms from Dallas, US
72.163.8.247 AS109 CISCO SYSTEMS, INC. 1.72ms from Dallas, US
72.163.14.8 AS109 CISCO SYSTEMS, INC. 1.73ms from Dallas, US
72.163.1.226 AS109 CISCO SYSTEMS, INC. 1.81ms from Dallas, US
72.163.15.130 AS109 CISCO SYSTEMS, INC. 1.74ms from Dallas, US
72.163.2.206 AS109 CISCO SYSTEMS, INC. 1.72ms from Dallas, US
72.163.7.166 AS109 CISCO SYSTEMS, INC. 1.73ms from Dallas, US
72.163.10.12 AS109 CISCO SYSTEMS, INC. 1.73ms from Dallas, US
72.163.0.189 AS109 CISCO SYSTEMS, INC. 1.80ms from Dallas, US
72.163.6.225 AS109 CISCO SYSTEMS, INC. 1.74ms from Dallas, US
72.163.3.2 AS109 CISCO SYSTEMS, INC. 1.72ms from Dallas, US
72.163.12.69 AS109 CISCO SYSTEMS, INC. 1.73ms from Dallas, US
72.163.4.154 AS109 CISCO SYSTEMS, INC. 1.73ms from Dallas, US
72.163.19.133 AS109 CISCO SYSTEMS, INC. 1.88ms from Dallas, US
72.163.9.44 AS109 CISCO SYSTEMS, INC. 1.74ms from Dallas, US

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
20.71.56.226 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
189.176.53.210 AS8151 UNINET 15.93ms from Cancún, MX
4.78.239.82 AS3356 Level 3 Parent, LLC 0.49ms from Dallas, US
91.51.167.194 AS3320 Deutsche Telekom AG 2.76ms from Duesseldorf, DE
43.139.164.162 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.19ms from Guangzhou, CN
110.41.4.178 AS55990 Huawei Cloud Service data center 1.70ms from Guangzhou, CN
86.140.102.210 AS2856 British Telecommunications PLC 3.43ms from London, GB
86.182.171.34 AS2856 British Telecommunications PLC 3.53ms from London, GB
198.187.31.2 AS22612 Namecheap, Inc. 10.23ms from Los Angeles, US
97.64.108.34 AS25820 IT7 Networks Inc 0.28ms from Los Angeles, US
86.207.216.114 AS3215 Orange S.A. 9.27ms from Marseille, FR
34.75.161.178 AS396982 Google LLC 0.15ms from Moncks Corner, US
72.229.135.82 AS12271 Charter Communications Inc 3.81ms from New York City, US
100.35.181.242 AS701 Verizon Business 2.18ms from New York City, US
90.27.129.2 AS3215 Orange S.A. 15.09ms from Paris, FR
18.206.45.114 AS14618 Amazon.com, Inc. 0.13ms from Reston, US
23.122.41.82 AS7018 AT&T Enterprises, LLC 3.71ms from San Antonio, US
143.202.163.50 AS52423 Data Miners S.A. ( Racknation.cr ) 0.33ms from San Pedro, CR
172.70.12.194 AS132892 Cloudflare, Inc. 3.79ms from Seattle, US
66.171.191.130 AS21743 Atlas Networks Corporation 0.28ms from Seattle, US
1.236.71.50 AS9318 SK Broadband Co Ltd 2.23ms from Seoul, KR
139.99.237.178 AS16276 OVH SAS 0.20ms from Sydney, AU
193.149.17.34 AS43647 SERVERCORE CIS LLC 0.43ms from Tashkent, UZ
27.82.129.130 AS2516 KDDI CORPORATION 0.92ms from Tokyo, JP
142.198.82.146 AS577 Bell Canada 1.50ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f4 72.163.19.134
traceroute to 72.163.19.134 (72.163.19.134): 64 hops max, 52 byte packets
4 [] 15.230.139.4 0.352 ms
5 *
6 *
7 *
8 *
11 [AS109] 128.107.2.9 2.377 ms
12 [AS109] 72.163.0.98 1.798 ms
13 [AS109] 72.163.1.114 2.047 ms
14 [AS109] 72.163.16.186 2.257 ms
15 [AS109] 72.163.19.134 1.888 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
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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