AS109 CISCO SYSTEMS, INC.

The website screenshot for http://www.cisco.com

CISCO SYSTEMS, INC.

AS Number 109
Website http://www.cisco.com

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 6 May 1987 (38 years old)
Registered to: ARIN-CS-2831 (arin); [Transfer History]

Network status: Active, Allocated under ARIN

Network type: Eyeball

Prefixes Originated: 91 IPv4, 42 IPv6

Upstreams

AS3356 - Lumen (Level 3)
AS3491 - PCCW Global, Inc.
AS4637 - Telstra Global
AS1299 - Arelion (fka. Telia Carrier)
AS4755 - TATA Communications (formerly VSNL)
AS6939 - Hurricane Electric LLC
AS1221 - Telstra Limited
AS7545 - TPG Telecom Limited

Rankings

#88 for Originated IPv4 Space in United States

Tags:

	Prefix	Description
	12.5.186.0/23
	12.19.88.0/21
	12.159.148.0/22	CISCO SYSTEMS, INC.
	64.100.0.0/16	CISCO SYSTEMS, INC.
	64.101.0.0/18	CISCO SYSTEMS, INC.
	64.101.64.0/18	CISCO SYSTEMS, INC.
	64.101.96.0/19	CISCO SYSTEMS, INC.
	64.101.128.0/18	CISCO SYSTEMS, INC.
	64.101.192.0/19	CISCO SYSTEMS, INC.
	64.101.224.0/19	CISCO SYSTEMS, INC.
	64.102.0.0/16	CISCO SYSTEMS, INC.
	64.102.249.0/24	CISCO SYSTEMS, INC.
	64.103.0.0/16	CISCO SYSTEMS, INC.
	64.103.0.0/17	CISCO SYSTEMS, INC.
	64.103.40.0/21	CISCO SYSTEMS, INC.
	64.103.48.0/21	CISCO SYSTEMS, INC.
	64.103.64.0/19	CISCO SYSTEMS, INC.
	64.103.96.0/20	CISCO SYSTEMS, INC.
	64.103.128.0/17	CISCO SYSTEMS, INC.
	64.104.0.0/16	CISCO SYSTEMS, INC.
	64.104.0.0/18	CISCO SYSTEMS, INC.
	64.104.64.0/19	CISCO SYSTEMS, INC.
	64.104.96.0/19	CISCO SYSTEMS, INC.
	64.104.124.0/24	CISCO SYSTEMS, INC.
	64.104.128.0/19	CISCO SYSTEMS, INC.
	64.104.160.0/19	CISCO SYSTEMS, INC.
	64.104.192.0/18	CISCO SYSTEMS, INC.
	64.104.204.0/23	CISCO SYSTEMS, INC.
	64.104.206.0/23	CISCO SYSTEMS, INC.
	66.187.208.0/20	CISCO SYSTEMS, INC.
	72.163.0.0/16	CISCO SYSTEMS, INC.
	72.163.0.0/18	CISCO SYSTEMS, INC.
	72.163.4.0/24	CISCO SYSTEMS, INC.
	72.163.7.0/24	CISCO SYSTEMS, INC.
	72.163.80.0/20	CISCO SYSTEMS, INC.
	72.163.96.0/19	CISCO SYSTEMS, INC.
	72.163.128.0/18	CISCO SYSTEMS, INC.
	72.163.192.0/19	CISCO SYSTEMS, INC.
	72.163.224.0/19	CISCO SYSTEMS, INC.
	72.163.240.0/23	CISCO SYSTEMS, INC.
	72.163.248.0/22	CISCO SYSTEMS, INC.
	103.60.32.0/22	Cisco Systems (China) Networking Technology Co., Ltd.
	128.107.0.0/16	CISCO SYSTEMS, INC.
	128.107.0.0/23	CISCO SYSTEMS, INC.
	128.107.2.0/23	CISCO SYSTEMS, INC.
	128.107.4.0/23	CISCO SYSTEMS, INC.
	128.107.6.0/23	CISCO SYSTEMS, INC.
	128.107.8.0/23	CISCO SYSTEMS, INC.
	128.107.10.0/23	CISCO SYSTEMS, INC.
	128.107.12.0/23	CISCO SYSTEMS, INC.
	128.107.14.0/23	CISCO SYSTEMS, INC.
	128.107.18.0/23	CISCO SYSTEMS, INC.
	128.107.20.0/23	CISCO SYSTEMS, INC.
	128.107.22.0/23	CISCO SYSTEMS, INC.
	128.107.24.0/23	CISCO SYSTEMS, INC.
	128.107.38.0/23	CISCO SYSTEMS, INC.
	128.107.40.0/23	CISCO SYSTEMS, INC.
	128.107.54.0/23	CISCO SYSTEMS, INC.
	144.254.0.0/16	CISCO SYSTEMS, INC.
	161.44.0.0/16	CISCO SYSTEMS, INC.
	171.68.0.0/14	CISCO SYSTEMS, INC.
	173.36.0.0/14	CISCO SYSTEMS, INC.
	173.36.0.0/17	CISCO SYSTEMS, INC.
	173.37.0.0/20	CISCO SYSTEMS, INC.
	173.37.16.0/20	CISCO SYSTEMS, INC.
	173.37.64.0/18	CISCO SYSTEMS, INC.
	173.37.128.0/19	CISCO SYSTEMS, INC.
	173.37.145.0/24	CISCO SYSTEMS, INC.
	173.37.160.0/19	CISCO SYSTEMS, INC.
	173.37.192.0/18	CISCO SYSTEMS, INC.
	173.38.0.0/17	CISCO SYSTEMS, INC.
	173.38.128.0/17	CISCO SYSTEMS, INC.
	173.39.0.0/18	CISCO SYSTEMS, INC.
	173.39.64.0/19	CISCO SYSTEMS, INC.
	173.39.96.0/19	CISCO SYSTEMS, INC.
	173.39.128.0/19	CISCO SYSTEMS, INC.
	173.39.144.0/21	CISCO SYSTEMS, INC.
	173.39.152.0/21	CISCO SYSTEMS, INC.
	173.39.160.0/19	CISCO SYSTEMS, INC.
	173.39.192.0/20	CISCO SYSTEMS, INC.
	173.39.200.0/23	CISCO SYSTEMS, INC.
	192.118.76.0/22	Cisco Systems Israel Ltd.
	192.133.192.0/19	CISCO SYSTEMS, INC.
	192.133.224.0/20	CISCO SYSTEMS, INC.
	192.133.240.0/22	CISCO SYSTEMS, INC.
	192.135.250.0/24	CISCO SYSTEMS, INC.
	198.133.219.0/24	CISCO SYSTEMS, INC.
	198.135.0.0/21	CISCO SYSTEMS, INC.
	204.69.198.0/23	CISCO SYSTEMS, INC.
	204.69.200.0/24	CISCO SYSTEMS, INC.
	216.128.32.0/19	CISCO SYSTEMS, INC.
	2001:420::/32	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.
	2001:420:1000::/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.
	2001:420:2000::/35	CISCO SYSTEMS, INC.
	2001:420:4000::/40	CISCO SYSTEMS, INC.
	2001:420:4000::/36	CISCO SYSTEMS, INC.
	2001:420:4480::/45	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: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:c110::/45	CISCO SYSTEMS, INC.
	2001:420:c130::/46	CISCO SYSTEMS, INC.
	2001:420:c134::/46	CISCO SYSTEMS, INC.
	2001:420:c138::/46	CISCO SYSTEMS, INC.

Last Update: 2025-12-26T03:35:52Z UTC

Member of the following AS-SETs

-	Member	ASN Count

Name	IPv4	IPv6	Link Speed
Equinix Ashburn	206.126.237.85	2001:504:0:2::109:1	20 gbps
Equinix San Jose	206.223.116.53	2001:504:0:1::109:1	20 gbps
Equinix Dallas	206.223.118.166	2001:504:0:5::109:1	10 gbps
Equinix Dallas	206.223.118.167	2001:504:0:5::109:2	10 gbps
Equinix Tokyo	203.190.230.90	2001:de8:5::109:1	10 gbps
Equinix Singapore	27.111.228.194	2001:de8:4::109:1	10 gbps
Equinix Sydney	45.127.172.226	2001:de8:6::109:1	10 gbps
AMS-IX	80.249.211.50	2001:7f8:1::a500:109:1	10 gbps
DE-CIX Mumbai	103.27.171.197	2401:7500:fff6::266	10 gbps
LINX LON1	195.66.227.143	2001:7f8:4::6d:1	10 gbps

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