AS number details

AS109

CISCO SYSTEMS, INC.  ·  cisco.com

United States

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AS109 – CISCO SYSTEMS, INC.

Field Value
Country United States
Website cisco.com
Hosted domains 823
Number of IPv4 1,148,672
Number of IPv6 100,213,905,816,954,685,437,268,459,520
ASN type Business
Registry arin
Allocated 38 years ago on May 06, 1987
Updated 2 years ago on Sep 12, 2023

IP Ranges

Netblock Company Num of IPs
171.68.0.0/14 CISCO SYSTEMS, INC. 262,144
173.36.0.0/14 CISCO SYSTEMS, INC. 262,144
128.107.0.0/16 CISCO SYSTEMS, INC. 65,536
144.254.0.0/16 CISCO SYSTEMS, INC. 65,536
161.44.0.0/16 CISCO SYSTEMS, INC. 65,536
64.100.0.0/16 CISCO SYSTEMS, INC. 65,536
64.102.0.0/16 CISCO SYSTEMS, INC. 65,536
64.103.0.0/16 CISCO SYSTEMS, INC. 65,536
64.104.0.0/16 CISCO SYSTEMS, INC. 65,536
72.163.0.0/16 CISCO SYSTEMS, INC. 65,536
173.36.0.0/17 CISCO SYSTEMS, INC. 32,768
173.38.0.0/17 CISCO SYSTEMS, INC. 32,768
173.38.128.0/17 CISCO SYSTEMS, INC. 32,768
64.103.0.0/17 CISCO SYSTEMS, INC. 32,768
64.103.128.0/17 CISCO SYSTEMS, INC. 32,768
173.37.192.0/18 CISCO SYSTEMS, INC. 16,384
173.37.64.0/18 CISCO SYSTEMS, INC. 16,384
173.39.0.0/18 CISCO SYSTEMS, INC. 16,384
64.101.0.0/18 CISCO SYSTEMS, INC. 16,384
64.101.128.0/18 CISCO SYSTEMS, INC. 16,384
64.101.64.0/18 CISCO SYSTEMS, INC. 16,384
64.104.0.0/18 CISCO SYSTEMS, INC. 16,384
64.104.192.0/18 CISCO SYSTEMS, INC. 16,384
72.163.0.0/18 CISCO SYSTEMS, INC. 16,384
72.163.128.0/18 CISCO SYSTEMS, INC. 16,384
173.37.128.0/19 CISCO SYSTEMS, INC. 8,192
173.37.160.0/19 CISCO SYSTEMS, INC. 8,192
173.39.128.0/19 CISCO SYSTEMS, INC. 8,192
173.39.160.0/19 CISCO SYSTEMS, INC. 8,192
173.39.64.0/19 CISCO SYSTEMS, INC. 8,192
173.39.96.0/19 CISCO SYSTEMS, INC. 8,192
192.133.192.0/19 CISCO SYSTEMS, INC. 8,192
216.128.32.0/19 CISCO SYSTEMS, INC. 8,192
64.101.192.0/19 CISCO SYSTEMS, INC. 8,192
64.101.224.0/19 CISCO SYSTEMS, INC. 8,192
64.101.96.0/19 CISCO SYSTEMS, INC. 8,192
64.103.64.0/19 CISCO SYSTEMS, INC. 8,192
64.104.128.0/19 CISCO SYSTEMS, INC. 8,192
64.104.160.0/19 CISCO SYSTEMS, INC. 8,192
64.104.64.0/19 CISCO SYSTEMS, INC. 8,192
64.104.96.0/19 CISCO SYSTEMS, INC. 8,192
72.163.192.0/19 CISCO SYSTEMS, INC. 8,192
72.163.224.0/19 CISCO SYSTEMS, INC. 8,192
72.163.96.0/19 CISCO SYSTEMS, INC. 8,192
173.37.0.0/20 CISCO SYSTEMS, INC. 4,096
173.37.16.0/20 CISCO SYSTEMS, INC. 4,096
173.39.192.0/20 CISCO SYSTEMS, INC. 4,096
192.133.224.0/20 CISCO SYSTEMS, INC. 4,096
64.103.96.0/20 CISCO SYSTEMS, INC. 4,096
66.187.208.0/20 CISCO SYSTEMS, INC. 4,096
72.163.80.0/20 CISCO SYSTEMS, INC. 4,096
12.19.88.0/21 AT&T Enterprises, LLC 2,048
173.39.144.0/21 CISCO SYSTEMS, INC. 2,048
173.39.152.0/21 CISCO SYSTEMS, INC. 2,048
198.135.0.0/21 CISCO SYSTEMS, INC. 2,048
64.103.40.0/21 CISCO SYSTEMS, INC. 2,048
64.103.48.0/21 CISCO SYSTEMS, INC. 2,048
103.60.32.0/22 Cisco Systems (China) Networking Technology Co., Ltd. 1,024
12.159.148.0/22 CISCO SYSTEMS, INC. 1,024
192.118.76.0/22 Cisco Systems Israel Ltd. 1,024
192.133.240.0/22 CISCO SYSTEMS, INC. 1,024
72.163.248.0/22 CISCO SYSTEMS, INC. 1,024
12.5.186.0/23 AT&T Enterprises, LLC 512
128.107.0.0/23 CISCO SYSTEMS, INC. 512
128.107.10.0/23 CISCO SYSTEMS, INC. 512
128.107.12.0/23 CISCO SYSTEMS, INC. 512
128.107.14.0/23 CISCO SYSTEMS, INC. 512
128.107.18.0/23 CISCO SYSTEMS, INC. 512
128.107.20.0/23 CISCO SYSTEMS, INC. 512
128.107.2.0/23 CISCO SYSTEMS, INC. 512
128.107.22.0/23 CISCO SYSTEMS, INC. 512
128.107.24.0/23 CISCO SYSTEMS, INC. 512
128.107.38.0/23 CISCO SYSTEMS, INC. 512
128.107.40.0/23 CISCO SYSTEMS, INC. 512
128.107.4.0/23 CISCO SYSTEMS, INC. 512
128.107.54.0/23 CISCO SYSTEMS, INC. 512
128.107.6.0/23 CISCO SYSTEMS, INC. 512
128.107.8.0/23 CISCO SYSTEMS, INC. 512
173.39.200.0/23 CISCO SYSTEMS, INC. 512
204.69.198.0/23 CISCO SYSTEMS, INC. 512
64.104.204.0/23 CISCO SYSTEMS, INC. 512
64.104.206.0/23 CISCO SYSTEMS, INC. 512
72.163.240.0/23 CISCO SYSTEMS, INC. 512
173.37.145.0/24 CISCO SYSTEMS, INC. 256
192.135.250.0/24 CISCO SYSTEMS, INC. 256
198.133.219.0/24 CISCO SYSTEMS, INC. 256
204.69.200.0/24 CISCO SYSTEMS, INC. 256
64.102.249.0/24 CISCO SYSTEMS, INC. 256
64.104.124.0/24 CISCO SYSTEMS, INC. 256
72.163.4.0/24 CISCO SYSTEMS, INC. 256
72.163.7.0/24 CISCO SYSTEMS, INC. 256

Netblock Company
2001:420::/32 CISCO SYSTEMS, INC.
2001:420:2000::/35 CISCO SYSTEMS, INC.
2001:420:4000::/36 CISCO SYSTEMS, INC.
2001:420:5000::/39 CISCO SYSTEMS, INC.
2001:420:5200::/39 CISCO SYSTEMS, INC.
2001:420:5400::/39 CISCO SYSTEMS, INC.
2001:420:5600::/39 CISCO SYSTEMS, INC.
2001:420:5800::/39 CISCO SYSTEMS, INC.
2001:420:5a00::/39 CISCO SYSTEMS, INC.
2001:420:5c00::/39 CISCO SYSTEMS, INC.
2001:420:5e00::/39 CISCO SYSTEMS, INC.
2001:420:1000::/40 CISCO SYSTEMS, INC.
2001:420:4000::/40 CISCO SYSTEMS, INC.
2001:420:1100::/41 CISCO SYSTEMS, INC.
2001:420:1180::/41 CISCO SYSTEMS, INC.
2001:420:1200::/41 CISCO SYSTEMS, INC.
2001:420:4480::/45 CISCO SYSTEMS, INC.
2001:420:c110::/45 CISCO SYSTEMS, INC.
2001:420:c0c0::/46 CISCO SYSTEMS, INC.
2001:420:c0c4::/46 CISCO SYSTEMS, INC.
2001:420:c0cc::/46 CISCO SYSTEMS, INC.
2001:420:c0d0::/46 CISCO SYSTEMS, INC.
2001:420:c0d4::/46 CISCO SYSTEMS, INC.
2001:420:c0d8::/46 CISCO SYSTEMS, INC.
2001:420:c0dc::/46 CISCO SYSTEMS, INC.
2001:420:c0e0::/46 CISCO SYSTEMS, INC.
2001:420:c0ec::/46 CISCO SYSTEMS, INC.
2001:420:c0f8::/46 CISCO SYSTEMS, INC.
2001:420:c130::/46 CISCO SYSTEMS, INC.
2001:420:c134::/46 CISCO SYSTEMS, INC.
2001:420:c138::/46 CISCO SYSTEMS, INC.
2001:420:88::/48 CISCO SYSTEMS, INC.
2001:420:89::/48 CISCO SYSTEMS, INC.
2001:420:8a::/48 CISCO SYSTEMS, INC.
2001:420:8b::/48 CISCO SYSTEMS, INC.
2001:420:8c::/48 CISCO SYSTEMS, INC.
2001:420:8d::/48 CISCO SYSTEMS, INC.
2001:420:8e::/48 CISCO SYSTEMS, INC.
2001:420:8f::/48 CISCO SYSTEMS, INC.
2001:420:91::/48 CISCO SYSTEMS, INC.
2001:420:92::/48 CISCO SYSTEMS, INC.
2001:420:93::/48 CISCO SYSTEMS, INC.

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WHOIS Details

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                                                ASHandle:       AS109
                                                OrgID:          AS109
                                                ASName:         AS109
                                                ASNumber:       AS109
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 823 domain names hosted across 63 IP addresses on this ASN.

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IP Address Domain Domains on this IP
72.163.4.154 ██████████ 746
198.133.219.23 ██████████ 29
72.163.4.185 █████████ 25
173.37.145.103 ██████████ 5
173.37.145.112 ██████████ 4
64.103.25.233 ██████████ 3
128.107.236.132 ██████████ 3
64.100.15.161 ██████████ 2
173.37.144.211 ██████████ 2
171.71.29.128 ██████████ 1

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Peers

There are 20 peers for this ASN.

Peers Name
AS11164 Internet2
AS1221 Telstra Limited
AS1299 Arelion Sweden AB
AS1680 Cellcom Fixed Line Communication L.P
AS17621 China Unicom Shanghai network
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS3758 SingNet
AS4637 Telstra Global
AS4657 StarHub Ltd
AS4755 TATA Communications formerly VSNL is Leading ISP
AS4812 China Telecom (Group)
AS5713 Telkom SA Ltd.
AS6939 Hurricane Electric LLC
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
AS7545 TPG Telecom Limited
AS8220 COLT Technology Services Group Limited
AS8551 Bezeq International Ltd.
AS9498 BHARTI Airtel Ltd.
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ASN API ASN Database Download

Upstreams

There are 17 upstreams for this ASN.

upstreams Name
AS1221 Telstra Limited
AS1299 Arelion Sweden AB
AS1680 Cellcom Fixed Line Communication L.P
AS17621 China Unicom Shanghai network
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS3758 SingNet
AS4637 Telstra Global
AS4657 StarHub Ltd
AS4755 TATA Communications formerly VSNL is Leading ISP
AS4812 China Telecom (Group)
AS6939 Hurricane Electric LLC
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
AS7545 TPG Telecom Limited
AS8551 Bezeq International Ltd.
AS9498 BHARTI Airtel Ltd.
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
173.38.156.1 AS109 CISCO SYSTEMS, INC. 125.53ms from Amsterdam, NL
173.36.107.1 AS109 CISCO SYSTEMS, INC. 1.47ms from Dallas, US
173.37.217.137 AS109 CISCO SYSTEMS, INC. 1.73ms from Dallas, US
173.37.223.2 AS109 CISCO SYSTEMS, INC. 1.64ms from Dallas, US
173.37.203.225 AS109 CISCO SYSTEMS, INC. 2.14ms from Dallas, US
173.37.207.188 AS109 CISCO SYSTEMS, INC. 2.02ms from Dallas, US
173.36.109.132 AS109 CISCO SYSTEMS, INC. 1.39ms from Dallas, US
2001:420:27c1:f54::1 AS109 CISCO SYSTEMS, INC. 2.11ms from Durham, US
64.101.99.49 AS109 CISCO SYSTEMS, INC. 1.90ms from Durham, US
173.37.59.33 AS109 CISCO SYSTEMS, INC. 1.68ms from Fremont, US
128.107.211.47 AS109 CISCO SYSTEMS, INC. 2.02ms from Fremont, US
64.103.42.137 AS109 CISCO SYSTEMS, INC. 0.28ms from London, GB
173.39.124.23 AS109 CISCO SYSTEMS, INC. 2.89ms from Singapore, SG
64.104.251.33 AS109 CISCO SYSTEMS, INC. 1.17ms from Sydney, AU
2001:420:4481:14:: AS109 CISCO SYSTEMS, INC. 1.33ms from Tel Aviv, IL
173.38.170.91 AS109 CISCO SYSTEMS, INC. 6.86ms from Amsterdam, NL
173.38.212.51 AS109 CISCO SYSTEMS, INC. 0.83ms from Amsterdam, NL
173.37.193.49 AS109 CISCO SYSTEMS, INC. 1.97ms from Dallas, US
173.36.113.230 AS109 CISCO SYSTEMS, INC. 1.35ms from Dallas, US
64.101.37.6 AS109 CISCO SYSTEMS, INC. 1.78ms from Durham, US
173.38.123.41 AS109 CISCO SYSTEMS, INC. 1.92ms from Durham, US
64.102.241.140 AS109 CISCO SYSTEMS, INC. 1.81ms from Durham, US
64.100.57.145 AS109 CISCO SYSTEMS, INC. 2.02ms from Durham, US
64.101.38.118 AS109 CISCO SYSTEMS, INC. 1.78ms from Durham, US
2001:420:207f:fff1::5 AS109 CISCO SYSTEMS, INC. 21.74ms from Durham, 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
4.35.224.141 AS3356 Level 3 Parent, LLC 0.91ms from Ashburn, US
65.111.220.253 AS26479 Point Broadband Fiber Holding, LLC 3.15ms from Atlanta, US
13.77.78.61 AS8075 Microsoft Corporation 0.33ms from Boydton, US
72.25.47.125 AS7029 Windstream Communications LLC 14.95ms from Chicago, US
171.39.1.13 AS4837 CHINA UNICOM China169 Backbone 17.34ms from Guangzhou, CN
182.152.20.205 AS17924 SmarTone Mobile Communications Ltd 13.89ms from Hong Kong, HK
174.170.247.173 AS7922 Comcast Cable Communications, LLC 7.67ms from Houston, US
31.117.33.253 AS2856 British Telecommunications PLC 5.99ms from London, GB
104.196.174.45 AS396982 Google LLC 0.16ms from Moncks Corner, US
47.54.85.253 AS855 Bell Canada 17.43ms from New York City, US
109.221.156.173 AS3215 Orange S.A. 2.95ms from Paris, FR
95.49.169.61 AS5617 Orange Polska Spolka Akcyjna 3.38ms from Poznan, PL
189.48.119.93 AS7738 V tal 7.82ms from Rio de Janeiro, BR
99.119.66.45 AS7018 AT&T Enterprises, LLC 3.81ms from San Jose, US
73.116.238.237 AS7922 Comcast Cable Communications, LLC 4.25ms from San Jose, US
213.125.121.125 AS33915 Vodafone Libertel B.V. 0.50ms from Amsterdam, NL
92.35.48.189 AS2119 Telenor Norge AS 3.40ms from Copenhagen, DK
89.252.128.45 AS51559 Netinternet Bilisim Teknolojileri AS 0.13ms from Denizli, TR
23.99.219.13 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
207.54.68.45 AS30238 Cisco Systems Ironport Division 0.25ms from Frankfurt am Main, DE
18.134.71.221 AS16509 Amazon.com, Inc. 0.73ms from London, GB
176.27.2.109 AS5607 Sky UK Limited 3.52ms from London, GB
2.229.70.13 AS12874 Fastweb SpA 1.03ms from Milan, IT
191.204.166.13 AS26599 TELEFÔNICA BRASIL S.A 18.47ms from Osasco, BR
24.21.158.221 AS7922 Comcast Cable Communications, LLC 7.58ms from Portland, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 72.163.31.188
traceroute to 72.163.31.188 (72.163.31.188): 9 hops max, 52 byte packets
3 [AS3356] 4.69.208.229 113.602 ms
4 [AS3356] 4.59.34.66 115.168 ms
5 [AS109] 128.107.2.5 116.073 ms
6 [AS109] 72.163.0.102 115.051 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS109 at robtex.

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