All ASNs

Autonomous System details for AS16417

AS16417

Cisco Systems Ironport Division • ironport.com

AS16417 — Cisco Systems Ironport Division

AS Name

IRONPORT-SYSTEMS-INC

Country

United States (US)

Website

ironport.com

Number of IPv4

31,232

Number of IPv6

1.21 × 10²⁵

ASN type

Hosting

Status

Assigned

Registry

ARIN

Allocated

June 22, 2005

Last updated

March 02, 2012

IP Ranges

107 IPv4 prefixes, 10 IPv6 prefixes

Prefix	Company	Number of IPs
23.90.96.0/24	Cisco Systems Ironport Division	256
23.90.97.0/24	Cisco Systems Ironport Division	256
23.90.98.0/24	Cisco Systems Ironport Division	256
23.90.99.0/24	Cisco Systems Ironport Division	256
23.90.100.0/24	Cisco Systems Ironport Division	256
23.90.101.0/24	Cisco Systems Ironport Division	256
23.90.103.0/24	Cisco Systems Ironport Division	256
23.90.112.0/24	Cisco Systems Ironport Division	256
23.90.113.0/24	Cisco Systems Ironport Division	256
23.90.121.0/24	Cisco Systems Ironport Division	256
23.90.124.0/24	Cisco Systems Ironport Division	256
23.90.125.0/24	Cisco Systems Ironport Division	256
23.90.126.0/24	Cisco Systems Ironport Division	256
23.90.127.0/24	Cisco Systems Ironport Division	256
63.251.108.0/24	Private Customer	256
68.232.128.0/22	Cisco Systems Ironport Division	1,024
68.232.129.0/24	Cisco Systems Ironport Division	256
68.232.130.0/24	Cisco Systems Ironport Division	256
68.232.134.0/23	Cisco Systems Ironport Division	512
68.232.136.0/24	Cisco Systems Ironport Division	256
68.232.137.0/24	Cisco Systems Ironport Division	256
68.232.140.0/24	Cisco Systems Ironport Division	256
68.232.141.0/24	Cisco Systems Ironport Division	256
68.232.142.0/24	Cisco Systems Ironport Division	256
68.232.143.0/24	Cisco Systems Ironport Division	256
68.232.144.0/24	Cisco Systems Ironport Division	256
68.232.145.0/24	Cisco Systems Ironport Division	256
68.232.146.0/23	Cisco Systems Ironport Division	512
68.232.146.0/24	Cisco Systems Ironport Division	256
68.232.147.0/24	Cisco Systems Ironport Division	256
68.232.148.0/23	Cisco Systems Ironport Division	512
68.232.153.0/24	Cisco Systems Ironport Division	256
68.232.154.0/24	Cisco Systems Ironport Division	256
68.232.155.0/24	Cisco Systems Ironport Division	256
68.232.157.0/24	Cisco Systems Ironport Division	256
68.232.158.0/24	Cisco Systems Ironport Division	256
72.5.10.0/23	Unitas Global	512
74.201.90.0/23	Private Customer	512
74.201.116.0/24	PF IPV4 Borrower, LLC	256
139.138.24.0/24	Cisco Systems Ironport Division	256
139.138.25.0/24	Cisco Systems Ironport Division	256
139.138.26.0/24	Cisco Systems Ironport Division	256
139.138.27.0/24	Cisco Systems Ironport Division	256
139.138.32.0/24	Cisco Systems Ironport Division	256
139.138.33.0/24	Cisco Systems Ironport Division	256
139.138.34.0/24	Cisco Systems Ironport Division	256
139.138.35.0/24	Cisco Systems Ironport Division	256
139.138.38.0/24	Cisco Systems Ironport Division	256
139.138.39.0/24	Cisco Systems Ironport Division	256
139.138.40.0/24	Cisco Systems Ironport Division	256
139.138.41.0/24	Cisco Systems Ironport Division	256
139.138.46.0/24	Cisco Systems Ironport Division	256
139.138.47.0/24	Cisco Systems Ironport Division	256
139.138.56.0/24	Cisco Systems Ironport Division	256
139.138.57.0/24	Cisco Systems Ironport Division	256
139.138.58.0/24	Cisco Systems Ironport Division	256
139.138.59.0/24	Cisco Systems Ironport Division	256
184.94.240.0/24	Cisco Systems Ironport Division	256
184.94.241.0/24	Cisco Systems Ironport Division	256
184.94.248.0/22	Cisco Systems Ironport Division	1,024
184.94.248.0/24	Cisco Systems Ironport Division	256
184.94.254.0/24	Cisco Systems Ironport Division	256
194.165.195.0/24	Cisco Systems, Inc.	256
194.165.196.0/24	Cisco Systems, Inc.	256
194.165.211.0/24	Cisco Systems, Inc.	256
194.165.212.0/24	Cisco Systems, Inc.	256
204.15.80.0/24	Cisco Systems Ironport Division	256
207.54.73.0/24	Cisco Systems Ironport Division	256
207.54.74.0/24	Cisco Systems Ironport Division	256
207.54.80.0/24	Cisco Systems Ironport Division	256
207.54.81.0/24	Cisco Systems Ironport Division	256
207.54.82.0/24	Cisco Systems Ironport Division	256
207.54.84.0/24	Cisco Systems Ironport Division	256
207.54.85.0/24	Cisco Systems Ironport Division	256
207.54.86.0/24	Cisco Systems Ironport Division	256
207.54.87.0/24	Cisco Systems Ironport Division	256
207.54.92.0/24	Cisco Systems Ironport Division	256
207.54.93.0/24	Cisco Systems Ironport Division	256
207.54.94.0/24	Cisco Systems Ironport Division	256
207.54.95.0/24	Cisco Systems Ironport Division	256
208.90.56.0/23	Cisco Systems Ironport Division	512
208.90.58.0/24	Cisco Systems Ironport Division	256
208.90.60.0/24	Cisco Systems Ironport Division	256
208.90.62.0/24	Cisco Systems Ironport Division	256
208.90.63.0/24	Cisco Systems Ironport Division	256
216.71.128.0/23	Cisco Systems Ironport Division	512
216.71.130.0/23	Cisco Systems Ironport Division	512
216.71.132.0/24	Cisco Systems Ironport Division	256
216.71.133.0/24	Cisco Systems Ironport Division	256
216.71.134.0/24	Cisco Systems Ironport Division	256
216.71.135.0/24	Cisco Systems Ironport Division	256
216.71.137.0/24	Cisco Systems Ironport Division	256
216.71.138.0/24	Cisco Systems Ironport Division	256
216.71.140.0/24	Cisco Systems Ironport Division	256
216.71.141.0/24	Cisco Systems Ironport Division	256
216.71.142.0/24	Cisco Systems Ironport Division	256
216.71.143.0/24	Cisco Systems Ironport Division	256
216.71.144.0/24	Cisco Systems Ironport Division	256
216.71.145.0/24	Cisco Systems Ironport Division	256
216.71.146.0/24	Cisco Systems Ironport Division	256
2620:101:2001::/48	Cisco Systems Ironport Division	1.21 × 10²⁴
2620:101:2002::/48	Cisco Systems Ironport Division	1.21 × 10²⁴
2620:101:2003::/48	Cisco Systems Ironport Division	1.21 × 10²⁴
2620:101:2005::/48	Cisco Systems Ironport Division	1.21 × 10²⁴
2620:101:2006::/48	Cisco Systems Ironport Division	1.21 × 10²⁴
2620:101:2007::/48	Cisco Systems Ironport Division	1.21 × 10²⁴
2620:101:200b::/48	Cisco Systems Ironport Division	1.21 × 10²⁴
2620:101:200c::/48	Cisco Systems Ironport Division	1.21 × 10²⁴
2620:101:200f::/48	Cisco Systems Ironport Division	1.21 × 10²⁴
2620:101:2010::/48	Cisco Systems Ironport Division	1.21 × 10²⁴

This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS16417

11 peers

AS1403 AS1828 AS4826 AS35280 AS40271 AS49544 AS199524 AS394256 AS22652 AS24482 AS58511

AS16417 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS16417

8 upstreams

AS174 AS209 AS6327 AS6939 AS12182 AS15830 AS22911 AS23005

AS16417 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS16417 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS16417

1 downstreams

AS40427

AS16417 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.