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

arin

RegDate

2010-11-09

Updated

2022-03-31

AS16417 Looking Glass
IPv4Prefixes

104

IPv6Prefixes

10

IPv4 NUMs

28,928

IPv6 NUMs(/64)

655,360

28,928 IPv4 Addresses
CIDR Description IP Num
23.90.96.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.97.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.98.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.99.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.100.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.101.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.103.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.112.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.113.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.121.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.124.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.125.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.126.0/24
IRR Valid
Cisco Systems Ironport Division 256
23.90.127.0/24
IRR Valid
Cisco Systems Ironport Division 256
63.251.108.0/24
IRR Valid
Internap Holding LLC 256
68.232.128.0/24
IRR InValid
Cisco Systems Ironport Division 256
68.232.128.0/22
IRR InValid
Cisco Systems Ironport Division 1024
68.232.129.0/24
IRR Valid
Cisco Systems Ironport Division 256
68.232.130.0/24
IRR InValid
Cisco Systems Ironport Division 256
68.232.134.0/23
IRR InValid
Cisco Systems Ironport Division 512
68.232.136.0/24
IRR Valid
Cisco Systems Ironport Division 256
68.232.137.0/24
IRR InValid
Cisco Systems Ironport Division 256
68.232.140.0/24
IRR Valid
Cisco Systems Ironport Division 256
68.232.141.0/24
IRR InValid
Cisco Systems Ironport Division 256
68.232.142.0/24
IRR Valid
Cisco Systems Ironport Division 256
68.232.143.0/24
IRR InValid
Cisco Systems Ironport Division 256
68.232.144.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
68.232.145.0/24
IRR Valid
Cisco Systems Ironport Division 256
68.232.146.0/24
IRR Valid
Cisco Systems Ironport Division 256
68.232.146.0/23
IRR InValid
Cisco Systems Ironport Division 512
68.232.147.0/24
IRR Valid
Cisco Systems Ironport Division 256
68.232.148.0/23
IRR Valid
Cisco Systems Ironport Division 512
68.232.153.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
68.232.154.0/24
IRR Valid
Cisco Systems Ironport Division 256
68.232.155.0/24
IRR Valid
Cisco Systems Ironport Division 256
68.232.157.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
68.232.158.0/24
IRR Valid
Cisco Systems Ironport Division 256
72.5.10.0/23
IRR InValid
Internap Holding LLC 512
74.201.90.0/23
IRR InValid
Internap Holding LLC 512
74.201.116.0/24
IRR Valid
Internap Holding LLC 256
139.138.24.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.25.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.26.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.27.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.32.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
139.138.33.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.34.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.35.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.38.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.39.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.40.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.41.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
139.138.46.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
139.138.47.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.56.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.57.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.58.0/24
IRR Valid
Cisco Systems Ironport Division 256
139.138.59.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
184.94.240.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
184.94.241.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
184.94.248.0/24
IRR Valid
Cisco Systems Ironport Division 256
184.94.248.0/22
IRR InValid
Cisco Systems Ironport Division 1024
184.94.254.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
194.165.195.0/24
IRR InValid
Cisco OpenDNS LLC 256
207.54.73.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
207.54.74.0/24
IRR Valid
Cisco Systems Ironport Division 256
207.54.80.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
207.54.81.0/24
IRR Valid
Cisco Systems Ironport Division 256
207.54.82.0/24
IRR Valid
Cisco Systems Ironport Division 256
207.54.84.0/24
IRR Valid
Cisco Systems Ironport Division 256
207.54.85.0/24
IRR Valid
Cisco Systems Ironport Division 256
207.54.86.0/24
IRR Valid
Cisco Systems Ironport Division 256
207.54.87.0/24
IRR Valid
Cisco Systems Ironport Division 256
207.54.92.0/24
IRR Valid
Cisco Systems Ironport Division 256
207.54.93.0/24
IRR Valid
Cisco Systems Ironport Division 256
207.54.94.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
207.54.95.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
208.90.56.0/23
IRR Parent Valid
Cisco Systems Ironport Division 512
208.90.58.0/24
IRR Valid
Cisco Systems Ironport Division 256
208.90.60.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
208.90.62.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
208.90.63.0/24
IRR Valid
Cisco Systems Ironport Division 256
216.71.128.0/23
IRR InValid
Cisco Systems Ironport Division 512
216.71.130.0/23
IRR InValid
Cisco Systems Ironport Division 512
216.71.132.0/24
IRR InValid
Cisco Systems Ironport Division 256
216.71.133.0/24
IRR InValid
Cisco Systems Ironport Division 256
216.71.134.0/24
IRR InValid
Cisco Systems Ironport Division 256
216.71.135.0/24
IRR Valid
Cisco Systems Ironport Division 256
216.71.137.0/24
IRR InValid
Cisco Systems Ironport Division 256
216.71.138.0/24
IRR InValid
Cisco Systems Ironport Division 256
216.71.140.0/24
IRR Valid
Cisco Systems Ironport Division 256
216.71.141.0/24
IRR InValid
Cisco Systems Ironport Division 256
216.71.142.0/24
IRR Valid
Cisco Systems Ironport Division 256
216.71.143.0/24
IRR InValid
Cisco Systems Ironport Division 256
216.71.144.0/24
IRR Valid
Cisco Systems Ironport Division 256
216.71.145.0/24
IRR Valid
Cisco Systems Ironport Division 256
216.71.146.0/24
IRR InValid
Cisco Systems Ironport Division 256
216.71.147.0/24
IRR Valid
Cisco Systems Ironport Division 256
216.71.148.0/24
IRR Valid
Cisco Systems Ironport Division 256
216.71.149.0/24
IRR InValid
Cisco Systems Ironport Division 256
216.71.150.0/24
IRR InValid
Cisco Systems Ironport Division 256
216.71.152.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
216.71.153.0/24
IRR Parent Valid
Cisco Systems Ironport Division 256
216.71.154.0/23
IRR Valid
Cisco Systems Ironport Division 512
CIDR Description IP NUMs(prefix /64)
2620:101:2001::/48
IRR Valid
Cisco Systems Ironport Division 65536
2620:101:2002::/48
IRR Valid
Cisco Systems Ironport Division 65536
2620:101:2003::/48
IRR Valid
Cisco Systems Ironport Division 65536
2620:101:2005::/48
IRR Valid
Cisco Systems Ironport Division 65536
2620:101:2006::/48
IRR Valid
Cisco Systems Ironport Division 65536
2620:101:2007::/48
IRR Valid
Cisco Systems Ironport Division 65536
2620:101:200b::/48
IRR Valid
Cisco Systems Ironport Division 65536
2620:101:200c::/48
IRR Valid
Cisco Systems Ironport Division 65536
2620:101:200f::/48
IRR Parent Valid
Cisco Systems Ironport Division 65536
2620:101:2010::/48
IRR Valid
Cisco Systems Ironport Division 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS13786 SEABRAS-1 - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,218,880 1,112,933,793,792 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 491,520 282,631,397,572,608 IPv4 IPv4 IPv6 IPv6
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,722,048 286,130,176 IPv4 IPv4
AS23005 SWITCH-LTD - SWITCH, LTD, US United States 206,592 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,808 4,294,967,296 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,247,872 228,846,075,904 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 396,544 12,901,941,248 IPv4 IPv4
AS29791 VOXEL-DOT-NET - Internap Holding LLC, US United States 113,664 4,295,098,368 IPv4 IPv4
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 48,384 81,604,378,624 IPv4 IPv4
AS57695 MISAKA - Misaka Network, Inc., US United States 6,400 44,111,888,384 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,680 4,294,967,296 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 39,424 47,244,640,256 IPv4 IPv4
AS6327 SHAW - Shaw Communications Inc., CA Canada 5,402,624 77,317,865,472 IPv4 IPv4 IPv6 IPv6
AS12182 INTERNAP-2BLK - Internap Holding LLC, US United States 69,632 4,563,402,752 IPv4 IPv4 IPv6 IPv6
AS22911 SINAP-TIX - SINAP-TIX, LLC, US United States 8,704 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24115 ASN-EQIX-MLPE - Equinix Asia Pacific Pte Ltd, SG Singapore 0 0 IPv4 IPv4
AS30715 Q9-AS-KML1 - Equinix, Inc., US United States 25,600 268,435,456 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,549,120 39,652,818,944 IPv4 IPv4
IP Address Domain NUMs Domains
23.90.98.19 2 mx1.hc3762-29.iphmx.com
23.90.98.22 2 mx1.hc2643-14.iphmx.com
23.90.98.26 1 mail.casinoaz.com
23.90.98.110 1 esa1.hc4873-4.iphmx.com
23.90.98.116 2 esa1.hc5087-18.iphmx.com
23.90.98.131 2 mx1.hc4884-33.iphmx.com
23.90.98.139 2 mx1.hc3073-50.iphmx.com
23.90.98.218 2 mx1.havan.com.br
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:        2022-03-31
Ref:            https://rdap.arin.net/registry/entity/CISL-7


OrgTechHandle: WIECK1-ARIN
OrgTechName:   Wieckowski, Pete 
OrgTechPhone:  +1-408-424-1180 
OrgTechEmail:  pwieckow@cisco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WIECK1-ARIN

OrgTechHandle: BOUDJ-ARIN
OrgTechName:   BOUDJEDAIMI, SOFIANE 
OrgTechPhone:  +1-408-527-7461 
OrgTechEmail:  sboudjed@cisco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BOUDJ-ARIN

OrgNOCHandle: ISO3-ARIN
OrgNOCName:   Ironport Network Operations
OrgNOCPhone:  +1-408-424-1164 
OrgNOCEmail:  netops@ironport.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ISO3-ARIN

OrgTechHandle: NABOK1-ARIN
OrgTechName:   Nabok, Volodymyr 
OrgTechPhone:  +1-408-424-1180 
OrgTechEmail:  vnabok@cisco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NABOK1-ARIN

OrgTechHandle: ISO3-ARIN
OrgTechName:   Ironport Network Operations
OrgTechPhone:  +1-408-424-1164 
OrgTechEmail:  netops@ironport.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ISO3-ARIN

OrgAbuseHandle: INA15-ARIN
OrgAbuseName:   Ironport Network Abuse
OrgAbusePhone:  +1-408-424-1164 
OrgAbuseEmail:  netops-ironport@cisco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INA15-ARIN

OrgNOCHandle: WIECK1-ARIN
OrgNOCName:   Wieckowski, Pete 
OrgNOCPhone:  +1-408-424-1180 
OrgNOCEmail:  pwieckow@cisco.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/WIECK1-ARIN