AS Number
AS16417
AS Name
IRONPORT-SYSTEMS-INC
Org Name
Cisco Systems Ironport Division
Registry

arin

RegDate

2010-11-09

Updated

2023-02-03

AS16417 Looking Glass
IPv4Prefixes

106

IPv6Prefixes

9

IPv4 NUMs

29,696

IPv6 NUMs(/64)

589,824

29,696 IPv4 Addresses
CIDR Description IP Num
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 (C07013118) 256
68.232.128.0/22 Cisco Systems Ironport Division 1024
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
68.232.146.0/24 Cisco Systems Ironport Division 256
68.232.146.0/23 Cisco Systems Ironport Division 512
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 (C07013129) 512
74.201.116.0/24 IronPort System (PO 101582) (C02063546) 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
184.94.248.0/24 Cisco Systems Ironport Division 256
184.94.248.0/22 Cisco Systems Ironport Division 1024
184.94.254.0/24 Cisco Systems Ironport Division 256
194.165.195.0/24 Cisco OpenDNS LLC 256
194.165.196.0/24 Cisco OpenDNS LLC 256
194.165.211.0/24 Cisco OpenDNS LLC 256
194.165.212.0/24 Cisco OpenDNS LLC 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
216.71.147.0/24 Cisco Systems Ironport Division 256
216.71.148.0/24 Cisco Systems Ironport Division 256
216.71.149.0/24 Cisco Systems Ironport Division 256
216.71.150.0/24 Cisco Systems Ironport Division 256
216.71.152.0/24 Cisco Systems Ironport Division 256
216.71.153.0/24 Cisco Systems Ironport Division 256
216.71.154.0/23 Cisco Systems Ironport Division 512
CIDR Description IP NUMs(prefix /64)
2620:101:2001::/48 Cisco Systems Ironport Division 65536
2620:101:2002::/48 Cisco Systems Ironport Division 65536
2620:101:2003::/48 Cisco Systems Ironport Division 65536
2620:101:2005::/48 Cisco Systems Ironport Division 65536
2620:101:2006::/48 Cisco Systems Ironport Division 65536
2620:101:2007::/48 Cisco Systems Ironport Division 65536
2620:101:200b::/48 Cisco Systems Ironport Division 65536
2620:101:200c::/48 Cisco Systems Ironport Division 65536
2620:101:2010::/48 Cisco Systems Ironport Division 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS22911 SINAP-TIX - SINAP-TIX, LLC, US United States 8,960 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,172,352 229,185,224,704 IPv4 IPv4 IPv6 IPv6
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,065,024 1,112,933,728,256 IPv4 IPv4 IPv6 IPv6
AS906 DMIT - DMIT Cloud Services, US United States 28,160 720,896 IPv4 IPv4
AS1031 PEER-1-INTERNET - Peer 1 Internet Service LLC, US United States 3,782 4,294,967,296 IPv4 IPv4
AS6327 SHAW - Shaw Communications Inc., CA Canada 5,408,512 77,317,799,936 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 88,576 108,986,368 IPv4 IPv4
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,948,352 17,956,864 IPv4 IPv4
AS23005 SWITCH-LTD - SWITCH, LTD, US United States 324,352 4,563,730,432 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,792 375,543,758,848 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,354,816 39,668,088,832 IPv4 IPv4
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 4,849,991,680 IPv4 IPv4
AS293 ESNET, US United States 134,656 4,295,163,904 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 261,888 47,244,640,256 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 316,928 17,196,908,544 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 528,640 282,631,665,680,384 IPv4 IPv4 IPv6 IPv6
AS15830 Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL Netherlands 876,544 307,192,135,680 IPv4 IPv4 IPv6 IPv6
AS12182 INTERNAP-2BLK - Unitas Global, US United States 66,560 4,563,402,752 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS40427 IRONPORT-SYSTEMS-CI365 - Cisco Systems Ironport Division, US United States 512 0 IPv4 IPv4
IP Address Domain NUMs Domains
23.90.96.60 1 nichutsusyo.com
ASNumber:       16417
ASName:         IRONPORT-SYSTEMS-INC
ASHandle:       AS16417
RegDate:        2005-06-22
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/16417


OrgName:        Cisco Systems Ironport Division
OrgId:          CISL-7
Address:        170 West Tasman Drive
City:           San Jose
StateProv:      CA
PostalCode:     95134
Country:        US
RegDate:        2010-11-09
Updated:        2023-02-03
Ref:            https://rdap.arin.net/registry/entity/CISL-7


OrgNOCHandle: ISO3-ARIN
OrgNOCName:   Ironport Network Operations
OrgNOCPhone:  +1-408-424-1164 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ISO3-ARIN

OrgTechHandle: BOUDJ-ARIN
OrgTechName:   BOUDJEDAIMI, SOFIANE 
OrgTechPhone:  +1-408-527-7461 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/BOUDJ-ARIN

OrgTechHandle: ISO3-ARIN
OrgTechName:   Ironport Network Operations
OrgTechPhone:  +1-408-424-1164 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ISO3-ARIN

OrgAbuseHandle: INA15-ARIN
OrgAbuseName:   Ironport Network Abuse
OrgAbusePhone:  +1-650-898-1526 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INA15-ARIN