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

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

IP Address ASN Details
173.38.156.2 AS109 CISCO SYSTEMS, INC. 124.75ms from Amsterdam, NL
173.37.151.56 AS109 CISCO SYSTEMS, INC. 1.35ms from Dallas, US
173.37.144.211 AS109 CISCO SYSTEMS, INC. 1.36ms from Dallas, US
128.107.2.84 AS109 CISCO SYSTEMS, INC. 1.31ms from Dallas, US
64.102.220.1 AS109 CISCO SYSTEMS, INC. 1.81ms from Durham, US
64.102.246.18 AS109 CISCO SYSTEMS, INC. 1.93ms from Durham, US
64.100.255.153 AS109 CISCO SYSTEMS, INC. 1.97ms from Durham, US
173.38.113.129 AS109 CISCO SYSTEMS, INC. 1.91ms from Durham, US
2001:420:2600:58::1 AS109 CISCO SYSTEMS, INC. 2.10ms from Durham, US
2001:420:2041:3005::4 AS109 CISCO SYSTEMS, INC. 1.99ms from Durham, US
173.37.56.10 AS109 CISCO SYSTEMS, INC. 1.40ms from Fremont, US
128.107.222.89 AS109 CISCO SYSTEMS, INC. 1.99ms from Fremont, US
171.71.241.198 AS109 CISCO SYSTEMS, INC. 1.51ms from Fremont, US
128.107.219.49 AS109 CISCO SYSTEMS, INC. 2.03ms from Fremont, US
128.107.234.105 AS109 CISCO SYSTEMS, INC. 1.47ms from Fremont, US
128.107.87.1 AS109 CISCO SYSTEMS, INC. 1.66ms from Fremont, US
173.36.199.93 AS109 CISCO SYSTEMS, INC. 1.40ms from Fremont, US
173.36.216.3 AS109 CISCO SYSTEMS, INC. 1.65ms from Fremont, US
64.103.48.62 AS109 CISCO SYSTEMS, INC. 5.39ms from London, GB
173.39.123.198 AS109 CISCO SYSTEMS, INC. 2.31ms from Singapore, SG
64.104.46.138 AS109 CISCO SYSTEMS, INC. 0.44ms from Tokyo, JP
2001:420:44e2:19:: AS109 CISCO SYSTEMS, INC. 19.35ms from Amsterdam, NL
173.38.153.65 AS109 CISCO SYSTEMS, INC. 2.06ms from Amsterdam, NL
173.37.146.11 AS109 CISCO SYSTEMS, INC. 1.36ms from Dallas, US
173.36.122.45 AS109 CISCO SYSTEMS, INC. 1.36ms 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
75.137.79.253 AS20115 Charter Communications LLC 5.51ms from Atlanta, US
120.52.180.237 AS133119 China Unicom IP network 3.81ms from Beijing, CN
190.174.22.173 AS22927 Telefonica de Argentina 1.38ms from Buenos Aires, AR
112.109.150.93 AS4837 CHINA UNICOM China169 Backbone 8.16ms from Fuzhou, CN
195.70.21.93 AS12333 Cheops Technology Switzerland SA 3.68ms from Geneve, CH
58.16.167.253 AS4837 CHINA UNICOM China169 Backbone 5.60ms from Guiyang, CN
171.254.0.29 AS7552 Viettel Group 4.79ms from Hanoi, VN
172.244.149.29 AS7922 Comcast Cable Communications, LLC 5.33ms from Houston, US
68.66.211.29 AS32244 Liquid Web, L.L.C 0.22ms from Lansing, US
185.85.56.253 AS206626 PSD Group 0.14ms from London, GB
86.155.240.13 AS2856 British Telecommunications PLC 4.20ms from London, GB
35.189.82.253 AS396982 Google LLC 0.09ms from London, GB
122.151.14.237 AS9443 Vocus Retail 1.19ms from Melbourne, AU
92.119.224.109 AS25518 ZUCCHETTI SPA 1.79ms from Milan, IT
98.184.55.237 AS22773 Cox Communications Inc. 7.77ms from Providence, US
188.242.171.13 AS35807 SkyNet Ltd. 0.94ms from Saint Petersburg, RU
114.220.193.157 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.28ms from Shanghai, CN
124.74.100.61 AS4812 China Telecom (Group) 3.13ms from Shanghai, CN
203.222.24.125 AS17809 VEE TIME CORP. 3.11ms from Taipei, TW
193.150.66.125 AS50057 Parvaz System Information Technology Company (Ltd) 16.56ms from Yerevan, AM
120.219.202.93 AS24445 Henan Mobile Communications Co.,Ltd 4.85ms from Zhengzhou, CN
89.121.109.125 AS9050 Orange Romania S.A. 3.77ms from Bucharest, RO
75.65.113.141 AS7922 Comcast Cable Communications, LLC 17.73ms from Dallas, US
120.55.37.237 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.97ms from Hangzhou, CN
172.249.119.29 AS20001 Charter Communications Inc 5.15ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 173.39.126.225
traceroute to 173.39.126.225 (173.39.126.225): 64 hops max, 52 byte packets
2 [] 193.239.117.248 168.001 ms
3 [AS4657] 203.118.6.242 158.652 ms
4 [AS4657] 203.117.163.6 159.56 ms
5 [AS109] 128.107.18.9 157.731 ms
6 [AS109] 173.39.121.126 156.841 ms
7 *
8 [AS109] 173.39.119.1 172.281 ms
9 [AS109] 173.39.126.225 172.169 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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