Autonomous System 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 821
IPv4 addresses 1,148,672
IPv6 addresses 100,213,905,816,954,685,437,268,459,520
ASN type Business
Registry arin
Allocated 39 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
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
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
64.103.0.0/17 CISCO SYSTEMS, INC. 32,768
64.103.128.0/17 CISCO SYSTEMS, INC. 32,768
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
64.101.0.0/18 CISCO SYSTEMS, INC. 16,384
64.101.64.0/18 CISCO SYSTEMS, INC. 16,384
64.101.128.0/18 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
173.37.64.0/18 CISCO SYSTEMS, INC. 16,384
173.37.192.0/18 CISCO SYSTEMS, INC. 16,384
173.39.0.0/18 CISCO SYSTEMS, INC. 16,384
64.101.96.0/19 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
64.103.64.0/19 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
64.104.128.0/19 CISCO SYSTEMS, INC. 8,192
64.104.160.0/19 CISCO SYSTEMS, INC. 8,192
72.163.96.0/19 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
173.37.128.0/19 CISCO SYSTEMS, INC. 8,192
173.37.160.0/19 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
173.39.128.0/19 CISCO SYSTEMS, INC. 8,192
173.39.160.0/19 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
64.103.96.0/20 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
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
12.19.88.0/21 AT&T Enterprises, LLC 2,048
64.103.40.0/21 CISCO SYSTEMS, INC. 2,048
64.103.48.0/21 CISCO SYSTEMS, INC. 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
12.159.148.0/22 CISCO SYSTEMS, INC. 1,024
72.163.248.0/22 CISCO SYSTEMS, INC. 1,024
103.60.32.0/22 Cisco Systems (China) Networking Technology Co., Ltd. 1,024
192.118.76.0/22 Cisco Systems Israel Ltd. 1,024
192.133.240.0/22 CISCO SYSTEMS, INC. 1,024
12.5.186.0/23 AT&T Enterprises, LLC 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
128.107.0.0/23 CISCO SYSTEMS, INC. 512
128.107.2.0/23 CISCO SYSTEMS, INC. 512
128.107.4.0/23 CISCO SYSTEMS, INC. 512
128.107.6.0/23 CISCO SYSTEMS, INC. 512
128.107.8.0/23 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
128.107.22.0/23 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
128.107.54.0/23 CISCO SYSTEMS, INC. 512
173.39.200.0/23 CISCO SYSTEMS, INC. 512
204.69.198.0/23 CISCO SYSTEMS, INC. 512
64.102.249.0/24 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
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

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 821 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 ██████████ 747
72.163.4.185 █████████ 26
198.133.219.23 ██████████ 21
173.37.145.103 ██████████ 4
128.107.236.132 ██████████ 3
64.103.25.233 ██████████ 3
173.37.145.112 ██████████ 3
173.37.144.211 ██████████ 2
198.135.2.110 ██████████ 1
64.102.250.9 ██████████ 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 & Database

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 & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
144.254.11.185 AS109 CISCO SYSTEMS, INC. 8.07ms from Amsterdam, NL
173.38.156.1 AS109 CISCO SYSTEMS, INC. 117.25ms from Amsterdam, NL
72.163.219.54 AS109 CISCO SYSTEMS, INC. 1.21ms from Bengaluru, IN
173.39.13.153 AS109 CISCO SYSTEMS, INC. 1.28ms from Bengaluru, IN
72.163.11.233 AS109 CISCO SYSTEMS, INC. 1.75ms from Dallas, US
72.163.12.69 AS109 CISCO SYSTEMS, INC. 1.73ms from Dallas, US
72.163.2.202 AS109 CISCO SYSTEMS, INC. 1.70ms from Dallas, US
173.37.148.86 AS109 CISCO SYSTEMS, INC. 1.35ms from Dallas, US
173.36.106.225 AS109 CISCO SYSTEMS, INC. 1.41ms from Dallas, US
173.36.112.170 AS109 CISCO SYSTEMS, INC. 1.35ms from Dallas, US
64.101.37.55 AS109 CISCO SYSTEMS, INC. 1.77ms from Durham, US
192.133.217.132 AS109 CISCO SYSTEMS, INC. 1.79ms from Durham, US
64.102.220.1 AS109 CISCO SYSTEMS, INC. 1.78ms from Durham, US
64.100.57.144 AS109 CISCO SYSTEMS, INC. 1.98ms from Durham, US
128.107.241.234 AS109 CISCO SYSTEMS, INC. 1.52ms from Fremont, US
173.37.58.100 AS109 CISCO SYSTEMS, INC. 1.61ms from Fremont, US
173.37.63.156 AS109 CISCO SYSTEMS, INC. 1.59ms from Fremont, US
128.107.248.254 AS109 CISCO SYSTEMS, INC. 1.50ms from Fremont, US
173.37.55.253 AS109 CISCO SYSTEMS, INC. 1.49ms from Fremont, US
173.37.56.10 AS109 CISCO SYSTEMS, INC. 1.48ms from Fremont, US
128.107.237.9 AS109 CISCO SYSTEMS, INC. 1.60ms from Fremont, US
173.36.248.2 AS109 CISCO SYSTEMS, INC. 1.54ms from Fremont, US
128.107.245.146 AS109 CISCO SYSTEMS, INC. 1.68ms from Fremont, US
128.107.80.145 AS109 CISCO SYSTEMS, INC. 1.63ms from Fremont, US
128.107.251.1 AS109 CISCO SYSTEMS, INC. 1.63ms from Fremont, 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
188.193.175.253 AS3209 Vodafone GmbH 6.38ms from Berlin, DE
177.132.164.141 AS18881 TELEFÔNICA BRASIL S.A 8.74ms from Curitiba, BR
68.11.189.141 AS22773 Cox Communications Inc. 16.59ms from Dallas, US
187.60.33.109 AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME 0.61ms from Fortaleza, BR
208.127.62.237 AS394089 Google LLC 1.09ms from Frankfurt am Main, DE
121.32.194.157 AS4134 CHINANET-BACKBONE 1.79ms from Guangzhou, CN
218.56.144.141 AS4837 CHINA UNICOM China169 Backbone 4.52ms from Jinan, CN
113.239.84.93 AS4837 CHINA UNICOM China169 Backbone 11.07ms from Liaoyang, CN
109.146.20.189 AS2856 British Telecommunications PLC 4.58ms from London, GB
185.105.15.29 AS212861 Invermae Solutions SL 0.55ms from Madrid, ES
31.98.15.45 AS30781 Free Pro SAS 0.48ms from Marseille, FR
198.16.206.29 AS1403 EBOX 1.51ms from Montreal, CA
174.177.135.93 AS7922 Comcast Cable Communications, LLC 11.95ms from Orlando, US
67.189.40.93 AS7922 Comcast Cable Communications, LLC 5.18ms from Portland, US
170.231.17.221 AS265059 TV CABO SÃO PAULO LTDA 1.73ms from Porto Alegre, BR
200.7.227.45 AS19114 Otecel S.A. 0.73ms from Quito, EC
211.76.143.189 AS9216 PUNET Taiwan 0.91ms from Taipei, TW
46.158.247.253 AS12389 PJSC Rostelecom 14.21ms from Tbilisi, GE
89.229.39.157 AS21021 Multimedia Polska Sp. z o.o. 19.58ms from Warsaw, PL
129.213.78.109 AS31898 Oracle Corporation 0.29ms from Ashburn, US
69.140.145.45 AS7922 Comcast Cable Communications, LLC 5.17ms from Ashburn, US
139.71.211.13 AS45535 American Express Banking Corp. 1.17ms from Bengaluru, IN
77.23.66.253 AS3209 Vodafone GmbH 3.98ms from Berlin, DE
91.120.191.237 AS5483 Magyar Telekom Plc. 5.00ms from Budapest, HU
159.134.198.253 AS5466 Eircom Limited 0.67ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 144.254.8.181
traceroute to 144.254.8.181 (144.254.8.181): 9 hops max, 52 byte packets
4 [AS3356] 212.133.54.210 121.565 ms
5 [AS109] 128.107.10.9 98.77 ms
6 [AS109] 173.38.246.82 96.545 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
On

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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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