AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
IRONPORT-SYSTEMS-INC Cisco Systems Ironport Division 87 8 24,832 524,288 United States
24,832 IPv4 Addresses
CIDR Description IP Num
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 Private Customer (C07013134) 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
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
208.90.61.0/24 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
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6327 SHAW - Shaw Communications Inc., CA Canada 5,423,360 77,317,865,472 IPv4 IPv4 IPv6 IPv6
AS23005 SWITCH-LTD - SWITCH, LTD, US United States 199,424 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS32354 UNWIRED, US United States 15,872 4,295,229,440 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 98,048 5,933,432,832 IPv4 IPv4 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1403 EBOX, CA Canada 247,808 4,294,967,296 IPv4 IPv4
AS12182 INTERNAP-2BLK - Internap Corporation, US United States 72,192 4,580,179,968 IPv4 IPv4 IPv6 IPv6
AS22652 FIBRENOIRE-INTERNET - Fibrenoire Inc., CA Canada 97,792 8,590,131,200 IPv4 IPv4
AS22911 SINAP-TIX - SINAP-TIX, LLC, US United States 11,520 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4
AS30715 Q9-AS-KML1 - Q9 Networks Inc., CA Canada 24,576 268,435,456 IPv4 IPv4 IPv6 IPv6
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 7,168 146,028,888,064 IPv4 IPv4 IPv6 IPv6
AS395570 FIBRESTREAM - FibreStream, Inc., CA Canada 27,136 65,536 IPv4 IPv4
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,837,120 1,117,765,894,144 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 278,272 8,590,131,200 IPv4 IPv4
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,193,410 17,629,184 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,538,944 310,094,888,960 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,448 282,708,169,719,808 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 5,002,240 39,632,240,640 IPv4 IPv4
IP Address Domain NUMs Domains
63.251.108.86 1 fuzzybunnyworld.com
63.251.108.107 1 s.tunnels.ironport.com
63.251.108.110 2 mx1.sendbase.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:        2020-01-29
Ref:            https://rdap.arin.net/registry/entity/CISL-7


OrgTechHandle: NABOK1-ARIN
OrgTechName:   Nabok, Volodymyr 
OrgTechPhone:  +1-408-424-1180 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NABOK1-ARIN

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

OrgNOCHandle: ISO3-ARIN
OrgNOCName:   Ironport Network Operations
OrgNOCPhone:  +1-650-898-1526 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ISO3-ARIN

OrgTechHandle: ISO3-ARIN
OrgTechName:   Ironport Network Operations
OrgTechPhone:  +1-650-898-1526 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ISO3-ARIN

OrgTechHandle: KLEEG-ARIN
OrgTechName:   Klee, Gerry 
OrgTechPhone:  +1-408-516-4043 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/KLEEG-ARIN

OrgNOCHandle: WIECK1-ARIN
OrgNOCName:   Wieckowski, Pete 
OrgNOCPhone:  +1-408-424-1180 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/WIECK1-ARIN

OrgTechHandle: WIECK1-ARIN
OrgTechName:   Wieckowski, Pete 
OrgTechPhone:  +1-408-424-1180 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/WIECK1-ARIN