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
173.38.162.9 AS109 CISCO SYSTEMS, INC. 7.06ms from Amsterdam, NL
2001:420:8d:8::1 AS109 CISCO SYSTEMS, INC. 1.46ms from Amsterdam, NL
173.38.216.8 AS109 CISCO SYSTEMS, INC. 0.93ms from Amsterdam, NL
2001:420:5402:ca:: AS109 CISCO SYSTEMS, INC. 0.93ms from Bengaluru, IN
173.37.203.225 AS109 CISCO SYSTEMS, INC. 2.14ms from Dallas, US
72.163.9.65 AS109 CISCO SYSTEMS, INC. 1.71ms from Dallas, US
173.37.198.3 AS109 CISCO SYSTEMS, INC. 2.02ms from Dallas, US
173.36.112.170 AS109 CISCO SYSTEMS, INC. 1.36ms from Dallas, US
72.163.12.52 AS109 CISCO SYSTEMS, INC. 1.69ms from Dallas, US
173.37.207.188 AS109 CISCO SYSTEMS, INC. 2.02ms from Dallas, US
192.133.222.4 AS109 CISCO SYSTEMS, INC. 1.82ms from Durham, US
64.100.9.133 AS109 CISCO SYSTEMS, INC. 1.90ms from Durham, US
2001:420:2600:56::1 AS109 CISCO SYSTEMS, INC. 2.16ms from Durham, US
64.102.255.134 AS109 CISCO SYSTEMS, INC. 1.73ms from Durham, US
173.36.225.34 AS109 CISCO SYSTEMS, INC. 1.54ms from Fremont, US
173.36.198.249 AS109 CISCO SYSTEMS, INC. 1.47ms from Fremont, US
128.107.74.193 AS109 CISCO SYSTEMS, INC. 1.58ms from Fremont, US
173.36.245.198 AS109 CISCO SYSTEMS, INC. 1.69ms from Fremont, US
128.107.228.225 AS109 CISCO SYSTEMS, INC. 1.63ms from Fremont, US
128.107.237.49 AS109 CISCO SYSTEMS, INC. 1.56ms from Fremont, US
128.107.40.35 AS109 CISCO SYSTEMS, INC. 0.40ms from London, GB
64.103.43.94 AS109 CISCO SYSTEMS, INC. 2.44ms from London, GB
198.133.219.53 AS109 CISCO SYSTEMS, INC. 2.73ms from San Jose, US
64.104.248.105 AS109 CISCO SYSTEMS, INC. 0.84ms from Sydney, AU
128.107.20.34 AS109 CISCO SYSTEMS, INC. 0.41ms from Tokyo, JP

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
217.165.159.93 AS5384 Emirates Internet 2.43ms from Al Fujairah City, AE
185.206.213.205 AS204601 Zomro B.V. 1.33ms from Amsterdam, NL
13.82.87.77 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
108.26.143.237 AS701 Verizon Business 2.14ms from Boston, US
105.242.166.221 AS36994 Vodacom 3.07ms from Cape Town, ZA
203.188.251.237 AS9832 ISN, Internet Service Provider 0.39ms from Dhaka, BD
83.194.106.61 AS3215 Orange S.A. 10.87ms from Frankfurt am Main, DE
154.84.93.13 AS134548 DXTL Tseung Kwan O Service 0.76ms from Hong Kong, HK
119.119.244.157 AS4837 CHINA UNICOM China169 Backbone 16.46ms from Liaoyang, CN
190.184.1.189 AS27761 Cablenet S.A 0.70ms from Managua, NI
90.51.227.221 AS3215 Orange S.A. 11.37ms from Marseille, FR
2.228.130.189 AS12874 Fastweb SpA 5.40ms from Milan, IT
62.24.116.157 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 0.52ms from Nairobi, KE
216.194.29.45 AS16524 MetTel 0.30ms from New York City, US
177.198.104.125 AS26599 TELEFÔNICA BRASIL S.A 3.46ms from Osasco, BR
189.137.30.173 AS8151 UNINET 4.80ms from Santiago de Queretaro, MX
177.141.243.93 AS28573 Claro NXT Telecomunicacoes Ltda 4.71ms from Sao Paulo, BR
61.85.114.189 AS4766 Korea Telecom 4.60ms from Seoul, KR
59.14.65.221 AS4766 Korea Telecom 1.79ms from Seoul, KR
42.61.192.189 AS3758 SingNet 1.72ms from Singapore, SG
103.255.20.61 AS2514 NTT PC Communications, Inc. 0.75ms from Tokyo, JP
75.137.79.253 AS20115 Charter Communications LLC 5.50ms from Atlanta, US
107.6.135.221 AS32475 Internap Holding LLC 1.22ms from Chicago, US
50.36.234.109 AS5650 Frontier Communications of America, Inc. 6.43ms from Chicago, US
89.252.128.45 AS51559 Netinternet Bilisim Teknolojileri AS 0.13ms from Denizli, TR

Traceroute

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

$
traceroute -a -n -q1 173.38.121.1
traceroute to 173.38.121.1 (173.38.121.1): 64 hops max, 52 byte packets
2 *
3 [] 37.120.128.190 0.2 ms
4 *
5 [AS3356] 4.69.137.185 117.962 ms
6 [AS3356] 4.71.162.2 118.895 ms
7 [AS109] 128.107.6.9 119.252 ms
8 [AS109] 64.102.255.154 118.623 ms
9 [AS109] 64.102.244.126 118.808 ms
10 *
11 *
12 *
13 [AS109] 173.38.121.1 118.983 ms
Measurement taken from IPinfo ProbeNet in Belgrade, RS
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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