Autonomous System details

AS16417

Cisco Systems Ironport Division — cisco.com

Summary

Country
US United States
Organization Cisco Systems Ironport Division
Domain cisco.com
Number of IPv4 30,720
Number of IPv6 1.0880× 1025
AS Type Hosting
Registry ARIN
Allocated June 22, 2005 (about 20 years ago)
Updated March 02, 2012 (about 13 years ago)

IP Ranges

AS16417 announces 106 IPv4 ranges and 9 IPv6 ranges.

That's a total of 30,720 IPv4 addresses and 1.0880× 1025 IPv6 addresses.

Prefix Organization Size Registry Status
23.90.96.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.97.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.98.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.99.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.100.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.101.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.103.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.112.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.113.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.121.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.124.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.125.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.126.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
23.90.127.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
63.251.108.0/24
US Private Customer
256 ARIN REASSIGNMENT
68.232.128.0/22
US Cisco Systems Ironport Division
1,024 ARIN ALLOCATION
68.232.129.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.130.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.134.0/23
US Cisco Systems Ironport Division
512 ARIN ALLOCATION
68.232.136.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.137.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.140.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.141.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.142.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.143.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.144.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.145.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.146.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.147.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.148.0/23
US Cisco Systems Ironport Division
512 ARIN ALLOCATION
68.232.153.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.154.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.155.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.157.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
68.232.158.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
72.5.10.0/23
US Private Customer
512 ARIN REASSIGNMENT
74.201.90.0/23
US Private Customer
512 ARIN REASSIGNMENT
74.201.116.0/24
US Ironport System (po 101582)
256 ARIN REASSIGNMENT
139.138.24.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.25.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.26.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.27.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.32.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.33.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.34.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.35.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.38.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.39.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.40.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.41.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.46.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.47.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.56.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.57.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.58.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
139.138.59.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
184.94.240.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
184.94.241.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
184.94.248.0/22
US Cisco Systems Ironport Division
1,024 ARIN ALLOCATION
184.94.248.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
184.94.254.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
194.165.195.0/24
DE Cisco Opendns LLC
256 RIPE NCC ALLOCATED PA
194.165.196.0/24
DE Cisco Opendns LLC
256 RIPE NCC ALLOCATED PA
194.165.211.0/24
DE Cisco Opendns LLC
256 RIPE NCC ALLOCATED PA
194.165.212.0/24
DE Cisco Opendns LLC
256 RIPE NCC ALLOCATED PA
204.15.80.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.73.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.74.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.80.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.81.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.82.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.84.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.85.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.86.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.87.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.92.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.93.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.94.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
207.54.95.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
208.90.56.0/23
US Cisco Systems Ironport Division
512 ARIN ALLOCATION
208.90.58.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
208.90.60.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
208.90.62.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
208.90.63.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.128.0/23
US Cisco Systems Ironport Division
512 ARIN ALLOCATION
216.71.130.0/23
US Cisco Systems Ironport Division
512 ARIN ALLOCATION
216.71.132.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.133.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.134.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.135.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.137.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.138.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.140.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.141.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.142.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.143.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.144.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.145.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.146.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.147.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.148.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.149.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.150.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.152.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.153.0/24
US Cisco Systems Ironport Division
256 ARIN ALLOCATION
216.71.154.0/23
US Cisco Systems Ironport Division
512 ARIN ALLOCATION
Prefix Organization Size Registry Status
2620:101:2001::/48
US Cisco Systems Ironport Division
1.2089× 1024 ARIN ALLOCATION
2620:101:2002::/48
US Cisco Systems Ironport Division
1.2089× 1024 ARIN ALLOCATION
2620:101:2003::/48
US Cisco Systems Ironport Division
1.2089× 1024 ARIN ALLOCATION
2620:101:2005::/48
US Cisco Systems Ironport Division
1.2089× 1024 ARIN ALLOCATION
2620:101:2006::/48
US Cisco Systems Ironport Division
1.2089× 1024 ARIN ALLOCATION
2620:101:2007::/48
US Cisco Systems Ironport Division
1.2089× 1024 ARIN ALLOCATION
2620:101:200b::/48
US Cisco Systems Ironport Division
1.2089× 1024 ARIN ALLOCATION
2620:101:200c::/48
US Cisco Systems Ironport Division
1.2089× 1024 ARIN ALLOCATION
2620:101:2010::/48
US Cisco Systems Ironport Division
1.2089× 1024 ARIN ALLOCATION

Peers

AS16417 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

AS293 AS1403 AS1828 AS4826 AS20253 AS22652 AS24482 AS35280 AS49544 AS58511 AS199524 AS394256

Upstreams

AS16417 connects to the global Internet via at least 8 upstream providers. In this setup, AS16417 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

AS174 AS209 AS6327 AS6939 AS12182 AS15830 AS22911 AS23005

Downstreams

AS16417 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS16417's role in extending Internet access beyond its own infrastructure.

AS40427

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