1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.163.0.0/16
  4. AS109  | 72.163.0.0/16

72.163.0.0/16

AS109  ·  CISCO SYSTEMS, INC.

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Summary

Country United States
Domain cisco.com
ASN AS109
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:      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:        2026-03-04
OfficePhone:    +1-408-527-3227
Mailbox:        csirt-notify@cisco.com
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:        arin-tech@cisco.com
Mailbox:        cidr-block-admins@cisco.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.0.0.0/8

Range ASN Company Num of IPs
72.96.0.0/11 AS6167 Verizon Business 2,097,152
72.192.0.0/11 AS396389 Cox Communications Inc. 2,097,152
72.96.0.0/11 AS22394 Verizon Business 2,097,152
72.192.0.0/11 AS63182 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS395883 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS64019 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS22773 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS62957 Cox Communications Inc. 2,097,152
72.136.0.0/13 AS812 Rogers Communications Canada Inc. 524,288
72.156.0.0/14 AS6389 AT&T Enterprises, LLC 262,144
72.152.0.0/14 AS8075 Microsoft Corporation 262,144
72.144.0.0/14 AS8075 Microsoft Corporation 262,144
72.234.0.0/15 AS36149 HAWAIIAN TELCOM 131,072
72.246.0.0/15 AS55836 Akamai Technologies, Inc. 131,072
72.38.0.0/15 AS7992 Cogeco Connexion Inc. 131,072
72.58.0.0/15 AS30600 Metronet 131,072
72.246.0.0/15 AS12222 Akamai Technologies, Inc. 131,072
72.236.0.0/15 AS55204 Level 3 Parent, LLC 131,072
72.246.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
72.236.0.0/15 AS15085 Level 3 Parent, LLC 131,072
72.244.0.0/15 AS11696 GTT Americas, LLC 131,072
72.246.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
72.174.0.0/15 AS33588 Charter Communications LLC 131,072
72.246.0.0/15 AS8551 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS9829 Akamai Technologies, Inc. 131,072
72.236.0.0/15 AS3356 Level 3 Parent, LLC 131,072
72.238.0.0/15 AS33363 Charter Communications, Inc 131,072
72.240.0.0/15 AS13490 Buckeye Cablevision, Inc. 131,072
72.246.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
72.160.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
72.160.0.0/15 AS209 CenturyLink Communications, LLC 131,072
72.160.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
72.246.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
72.244.0.0/15 AS3257 GTT Americas, LLC 131,072
72.236.0.0/15 AS64200 Level 3 Parent, LLC 131,072
72.48.0.0/16 AS64281 Grande Communications Networks, LLC 65,536
72.33.0.0/16 AS59 University of Wisconsin Madison 65,536
72.167.0.0/16 AS398787 GoDaddy.com, LLC 65,536
72.167.0.0/16 AS44273 GoDaddy.com, LLC 65,536
72.148.0.0/16 AS393238 ImOn Communications, LLC 65,536
72.32.0.0/16 AS33070 Rackspace Hosting 65,536
72.173.0.0/16 AS7155 ViaSat,Inc. 65,536
72.208.0.0/16 AS22773 Cox Communications 65,536
72.201.0.0/16 AS22773 Cox Communications 65,536
72.220.0.0/16 AS22773 Cox Communications 65,536
72.48.0.0/16 AS7459 Grande Communications Networks, LLC 65,536
72.199.0.0/16 AS22773 Cox Communications 65,536
72.218.0.0/16 AS22773 Cox Communications 65,536

Hosted domains

There are 756 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
72.163.217.161 AS109 CISCO SYSTEMS, INC. 1.67ms from Bengaluru, IN
72.163.12.52 AS109 CISCO SYSTEMS, INC. 1.45ms from Dallas, US
72.163.14.8 AS109 CISCO SYSTEMS, INC. 1.44ms from Dallas, US
72.163.7.166 AS109 CISCO SYSTEMS, INC. 1.43ms from Dallas, US
72.163.222.225 AS109 CISCO SYSTEMS, INC. 1.22ms from Bengaluru, IN
72.163.198.165 AS109 CISCO SYSTEMS, INC. 1.09ms from Bengaluru, IN
72.163.11.230 AS109 CISCO SYSTEMS, INC. 1.44ms from Dallas, US
72.163.19.132 AS109 CISCO SYSTEMS, INC. 1.64ms from Dallas, US
72.163.215.197 AS109 CISCO SYSTEMS, INC. 1.22ms from Bengaluru, IN
72.163.8.152 AS109 CISCO SYSTEMS, INC. 1.46ms from Dallas, US
72.163.4.154 AS109 CISCO SYSTEMS, INC. 1.42ms from Dallas, US
72.163.248.54 AS109 CISCO SYSTEMS, INC. 3.08ms from Shanghai, CN
72.163.0.181 AS109 CISCO SYSTEMS, INC. 1.50ms from Dallas, US
72.163.15.66 AS109 CISCO SYSTEMS, INC. 1.48ms from Dallas, US
72.163.218.195 AS109 CISCO SYSTEMS, INC. 1.21ms from Bengaluru, IN
72.163.3.2 AS109 CISCO SYSTEMS, INC. 1.42ms from Dallas, US
72.163.249.177 AS109 CISCO SYSTEMS, INC. 3.30ms from Shanghai, CN
72.163.216.121 AS109 CISCO SYSTEMS, INC. 0.98ms from Bengaluru, IN
72.163.2.206 AS109 CISCO SYSTEMS, INC. 1.55ms from Dallas, US
72.163.5.201 AS109 CISCO SYSTEMS, INC. 1.72ms from Dallas, US
72.163.219.54 AS109 CISCO SYSTEMS, INC. 1.19ms from Bengaluru, IN
72.163.9.38 AS109 CISCO SYSTEMS, INC. 1.42ms from Dallas, US
72.163.10.12 AS109 CISCO SYSTEMS, INC. 1.45ms from Dallas, US
72.163.221.76 AS109 CISCO SYSTEMS, INC. 0.96ms from Bengaluru, IN
72.163.220.90 AS109 CISCO SYSTEMS, INC. 1.02ms from Bengaluru, IN

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
145.136.245.0 AS1103 SURF B.V. 0.64ms from Amsterdam, NL
85.145.140.16 AS50266 Odido Netherlands B.V. 4.98ms from Amsterdam, NL
72.107.0.32 AS6167 Verizon Business 12.36ms from Chicago, US
3.149.177.112 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
214.76.144.112 AS5972 United States Department of Defense (DoD) 10.79ms from Dallas, US
40.233.52.96 AS54253 Oracle Corporation 1.98ms from Draper, US
193.200.86.32 AS8473 Bahnhof AB 1.23ms from Goeteborg, SE
172.251.122.16 AS20001 Charter Communications Inc 5.86ms from Los Angeles, US
34.147.89.16 AS396982 Google LLC 0.12ms from Oudeschip, NL
97.145.231.128 AS6167 Verizon Business 16.91ms from Philadelphia, US
201.188.159.48 AS7418 TELEFÓNICA CHILE S.A. 5.48ms from Santiago, CL
31.150.147.208 AS9145 EWE TEL GmbH 6.47ms from Amsterdam, NL
97.83.126.240 AS20115 Charter Communications LLC 13.39ms from Chicago, US
74.215.69.48 AS6181 Cincinnati Bell Telephone Company LLC 1.22ms from Cincinnati, US
119.91.115.16 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.94ms from Guangzhou, CN
157.97.47.0 AS15817 Mittwald CM Service GmbH und Co. KG 3.21ms from Hamburg, DE
178.255.178.240 AS6723 AS6723 LIMITED LIABILITY COMPANY 0.39ms from Kyiv, UA
60.108.43.80 AS17676 SoftBank Corp. 3.75ms from Osaka, JP
177.142.189.208 AS28573 Claro NXT Telecomunicacoes Ltda 8.48ms from Rio de Janeiro, BR
50.92.124.80 AS852 TELUS Communications Inc. 7.05ms from Seattle, US
126.108.175.32 AS17676 SoftBank Corp. 7.16ms from Tokyo, JP
61.120.29.16 AS2516 KDDI CORPORATION 3.90ms from Tokyo, JP
184.186.134.192 AS22773 Cox Communications Inc. 0.41ms from Atlanta, US
44.232.39.96 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
73.191.186.176 AS7922 Comcast Cable Communications, LLC 3.06ms from Flint, US

Traceroute

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

$
traceroute -a -n -q1 -m6 72.163.171.15
traceroute to 72.163.171.15 (72.163.171.15): 6 hops max, 52 byte packets
1 [AS15169] 72.14.236.75 224.295 ms
2 [AS152144] 103.27.171.197 243.592 ms
3 [AS109] 128.107.14.9 233.677 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Las Vegas, 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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